Mazda MX-6 Oxygen Sensor - Select Year

Universal Fit - - 0 258 001 037 - 0 258 001 037 (single wire O2 sensor) - Exc. Engines 499944 & 499945 - 0.258.001.963 - 0.258.001.963 - California - 0.258.001.963 - Federal - 1 Wire - Non-Heated - 1 Wire - Non-Heated - 8-Valve - 1 Wire - Non-Heated - California - 1 Wire - Non-Heated - Exc. GT - 1 Wire - Non-Heated - GX Engine - 1 Wire - Non-Heated - KX & WE Engine - 1 Wire - Non-Heated - KZ Engine - 11 032 - 11 051 - At Catalyst Inlet - California - Engine - w/ Carburetor - Engine - w/ F/I - Exc. California - Federal - Front of Catalyst - Front of Catalyst - Exc. California - Inc. Turbo - L4 1.7 - L4 2.2 - L4 2.6 - L6 3.7 - L6 3.7 - California - Manifold to Header pipe. - Manifold to Header pipe. Syncro - Non - California - Non-California - OE Style - 1-Wire - OE Style - 1-Wire - Brougham - OE Style - 1-Wire - Exc. California - OE Style - 1-Wire - L4 2.5 - OE Style - 1-Wire - L4 2.6 - OE Style - 1-Wire - L6 4.1 - OE Style - 1-Wire - Located at Manifold - OE Style - 1-Wire - Supercharged - OE Style - 1-Wire - V6 2.8 - OE Style - 1-Wire - V6 3.0 - OE Style - 1-Wire - V6 3.8 - OE Style - 1-Wire - V6 4.1 - OE Style - 1-Wire - V8 4.3 - OE Style - 1-Wire - V8 4.4 - OE Style - 1-Wire - V8 4.9 - OE Style - 1-Wire - V8 5.0 - OE Style - Before Catalyst - OE Style - Front of Catalyst - OE Style - Front of Converter - On Exhaust Manifold - Requires (1) 011 545 96 28 plug as available form local dealer. - Single Wire - Universal - w/o Connector - Universal - w/o Connector - Before Catalyst The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contamination and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring error. - Universal - w/o connector - Exc. California - Universal - w/o connector - Turbo - Exc. California - Universal without connector Before Catalyst - Universal, w/o connector - V8 5.0 - V8 5.2 - V8 5.8 - V8 5.9 - V8 7.5 - w/ Carburetor - w/ Carburetor (Bosch Universal) single wire W/O Connector. - w/ Carburetor 1990 on Cal. B2200 pickups are fuel injected. -

Universal - - 0.258.001.963 - 0.258.001.963 - California - 0.258.001.963 - Federal - 1 Wire - Non-Heated - 1 Wire - Non-Heated - 8-Valve - 1 Wire - Non-Heated - California - 1 Wire - Non-Heated - Exc. GT - 1 Wire - Non-Heated - GX Engine - 1 Wire - Non-Heated - KX & WE Engine - 1 Wire - Non-Heated - KZ Engine - 11 051 - California - Engine - w/ Carburetor - Engine - w/ F/I - Exc. California - Federal - Front of Catalyst - Front of Catalyst - Exc. California - Inc. Turbo - L4 1.7 - L4 2.2 - L4 2.6 - L6 3.7 - L6 3.7 - California - Non-California - OE Style - Front of Converter - Requires (1) 011 545 96 28 plug as available form local dealer. - Single Wire - Universal - w/o Connector - Universal - w/o connector - Exc. California - Universal - w/o connector - Turbo - Exc. California - Universal without connector Before Catalyst - Universal, w/o connector - V8 5.0 - V8 5.2 - V8 5.8 - V8 5.9 - V8 7.5 - w/ Carburetor - w/ Carburetor 1990 on Cal. B2200 pickups are fuel injected. -

Universal - - 0 258 001 037 - 0 258 001 037 (single wire O2 sensor) - Exc. Engines 499944 & 499945 - 11 032 - 11 051 - Non - California - Non-California - OE Style - Front of Converter - On Exhaust Manifold - w/ Carburetor (Bosch Universal) single wire W/O Connector. - w/ Carburetor 1990 on Cal. B2200 pickups are fuel injected. -

Position: Rear
Universal Fit - - 2WD - 2WD - California - 2WD - Exc. California - 4 Wire square female Plug - 4 Wire square female Plug 4 Wire square female Plug - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst
Right - At Front Exhaust Manifold Outlet - Radiator Side - At lower cat. outlet on non-Calif. model - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Catalyst Outlet - Converter - Exc. California Wagon - Exc. Canada Built - Exc. Canada Built w/ Regular or Flex Fuel Engine - Except Mexico of Canadian Built Vehicle
(After Catalyst) - Except Mexico or Canadian Built Vehicle
(After Catalyst) - Front - Radiator Side - Front - Radiator Side - Front - 2 Required Rear - 2 Required - Front Catalyst Outlet - California - 2WD - GVW under 8500 Lbs. - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Located at Manifold - Non-California - OE Style - OE Style - 4-Wire - OE Style - 4R70 - OE Style - California & Massachusetts - OE Style - California & Massachusetts - Under 8500 lbs. GVW - OE Style - California & Massashusetts - OE Style - California FLEX - OE Style - Exc. Califonia - OE Style - Exc. California - FLEX E40D - OE Style - Flex - OE Style - Under 8500 Lbs. GVW - California & Massachusetts - OE Style 4-Wire - OE Style 4-Wire - Located at Exhaust Pipe - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side - w/ Canada Built - w/ Electronic Automatic Transmission - w/ Electronic Transmission -

Position: Rear
Universal Fit - - 2WD - 2WD - California - 2WD - Exc. California - 4 Wire square female Plug - 4 Wire square female Plug 4 Wire square female Plug - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst
Right - At Front Exhaust Manifold Outlet - Radiator Side - At lower cat. outlet on non-Calif. model - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Catalyst Outlet - Converter - Exc. California Wagon - Exc. Canada Built - Exc. Canada Built w/ Regular or Flex Fuel Engine - Except Mexico of Canadian Built Vehicle
(After Catalyst) - Except Mexico or Canadian Built Vehicle
(After Catalyst) - Front - Radiator Side - Front - Radiator Side - Front - 2 Required Rear - 2 Required - Front Catalyst Outlet - California - 2WD - GVW under 8500 Lbs. - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Located at Manifold - Non-California - OE Style - OE Style - 4-Wire - OE Style - 4R70 - OE Style - California & Massachusetts - OE Style - California & Massachusetts - Under 8500 lbs. GVW - OE Style - California & Massashusetts - OE Style - California FLEX - OE Style - Exc. Califonia - OE Style - Exc. California - FLEX E40D - OE Style - Flex - OE Style - Under 8500 Lbs. GVW - California & Massachusetts - OE Style 4-Wire - OE Style 4-Wire - Located at Exhaust Pipe - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side - w/ Canada Built - w/ Electronic Automatic Transmission - w/ Electronic Transmission -

Position: Front
Universal Fit - - 2WD - 2WD - California - 2WD - Exc. California - 4 Wire square female Plug - 4 Wire square female Plug 4 Wire square female Plug - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst
Right - At Front Exhaust Manifold Outlet - Radiator Side - At lower cat. outlet on non-Calif. model - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Catalyst Outlet - Converter - Exc. California Wagon - Exc. Canada Built - Exc. Canada Built w/ Regular or Flex Fuel Engine - Except Mexico of Canadian Built Vehicle
(After Catalyst) - Except Mexico or Canadian Built Vehicle
(After Catalyst) - Front - Radiator Side - Front - Radiator Side - Front - 2 Required Rear - 2 Required - Front Catalyst Outlet - California - 2WD - GVW under 8500 Lbs. - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Located at Manifold - Non-California - OE Style - OE Style - 4-Wire - OE Style - 4R70 - OE Style - California & Massachusetts - OE Style - California & Massachusetts - Under 8500 lbs. GVW - OE Style - California & Massashusetts - OE Style - California FLEX - OE Style - Exc. Califonia - OE Style - Exc. California - FLEX E40D - OE Style - Flex - OE Style - Under 8500 Lbs. GVW - California & Massachusetts - OE Style 4-Wire - OE Style 4-Wire - Located at Exhaust Pipe - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side - w/ Canada Built - w/ Electronic Automatic Transmission - w/ Electronic Transmission -

Position: Front
Universal Fit - - 2WD - 2WD - California - 2WD - Exc. California - 4 Wire square female Plug - 4 Wire square female Plug 4 Wire square female Plug - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst
Right - At Front Exhaust Manifold Outlet - Radiator Side - At lower cat. outlet on non-Calif. model - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Catalyst Outlet - Converter - Exc. California Wagon - Exc. Canada Built - Exc. Canada Built w/ Regular or Flex Fuel Engine - Except Mexico of Canadian Built Vehicle
(After Catalyst) - Except Mexico or Canadian Built Vehicle
(After Catalyst) - Front - Radiator Side - Front - Radiator Side - Front - 2 Required Rear - 2 Required - Front Catalyst Outlet - California - 2WD - GVW under 8500 Lbs. - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Located at Manifold - Non-California - OE Style - OE Style - 4-Wire - OE Style - 4R70 - OE Style - California & Massachusetts - OE Style - California & Massachusetts - Under 8500 lbs. GVW - OE Style - California & Massashusetts - OE Style - California FLEX - OE Style - Exc. Califonia - OE Style - Exc. California - FLEX E40D - OE Style - Flex - OE Style - Under 8500 Lbs. GVW - California & Massachusetts - OE Style 4-Wire - OE Style 4-Wire - Located at Exhaust Pipe - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side - w/ Canada Built - w/ Electronic Automatic Transmission - w/ Electronic Transmission -

Direct Fit - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst
(1 Per Manifold) - Except California Emission System Vehicles -

Position: Rear
Direct Fit - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst
(1 Per Manifold) - Except California Emission System Vehicles -

Position: Rear
Direct Fit - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst
(1 Per Manifold) - Except California Emission System Vehicles -

Position: Front
Direct Fit - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Radiator Side - On Exhaust Pipe -

Position: Front
Direct Fit - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Radiator Side - On Exhaust Pipe -

Universal Fit - - After Catalyst - After Catalyst - AKB Engine Two Required - After Catalyst - ATQ Engine - After Catalyst - Firewall side - In Exhaust Pipe - At Catalyst Inlet - At Catalyst Outlet - At Exhaust Mainfold - Firewall Side - Auxiliary Engine - Before Cat. - Before Catalyst Located in manifold/exhaust pipe before catalyst. - Before Front Catalyst - On Exhaust Manifold - California Emissions - California Emissions - w/ 38.8" Pigtail - Exc. California - Exc. California Emissions - Located in manifold/exhaust pipe before catalyst. - Need to check the old Oxygen Sensor for number.Old one should be marked F85F-9G444-BA. (Up Stream) - Need to check the old Oxygen Sensor for number.Old one should be marked F8TF-9G444-CA. (Up Stream) - This application also requires an air fuel mixture ratio sensor, part # 89467-0C010. Do NOT get these confused, they are NOT inter- changeable. - Two Required - Universal - 3 Wire - Universal 3 Wire - 461709 Chassis Range - Universal 3 Wire - 541365 Chassis Range - Universal 3 Wire - Front of Catalyst -

Position: Rear
Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

Position: Rear
Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

Position: Front
Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

Position: Front
Universal Fit - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - At left Exhaust Manifold - Radiator Side - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - California & New York Emissions - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Front Rear - Right - Front Right Rear - Located in Front of the Center Muffler - Non-California - On Exhaust Manifold BELOW Catalyst - Firewall Side - On Exhaust Manifold BELOW Catalyst - Radiator Side - On Exhaust Manifold BELOW Catalytic Converter - Firewall Side - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe - w/ 393mm and/or w/ Green Connector - w/ Green Connector -

- On Exhaust Manifold - w/ Carburetor - w/ Carburetor (Bosch Universal) single wire W/O Connector. -

Position: Rear
Universal - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Located in Front of the Center Muffler - Non-California - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe -

Position: Rear
Universal - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Located in Front of the Center Muffler - Non-California - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe -

Universal - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Located in Front of the Center Muffler - Non-California - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe -

Position: Front
Universal - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Located in Front of the Center Muffler - Non-California - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe -

Position: Front
Universal - - After Catalyst - 07-25-95 to 04-30-97 - Exc. California - After Catalyst - Canada - 07-25-95 to 04-30-97 - After Catalyst - to 08-15-97 - Before Catalyst - Before Catalyst - - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Off Exhaust Manifold - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst - to 08-15-97 - California - Downpipe - After Catalytic Converter - Front of Catalyst Located at front of cat - Located in Front of the Center Muffler - Non-California - On Exhaust Pipe & After Catalyst - Catalyst below Exhaust Manifold - On Exhaust Pipe - Before Catalyst - Canada - 07/25/95 to 05/20/96 - On Exhaust Pipe - Before Catalyst - Catalyst In-line in Exhaust Pipe - On Exhaust Pipe - Before Catalyst - Exc. California - 07/25/95 to 05/20/96 - Radiator Side - On Exhaust Pipe -

Universal Type - After Catalyst - After Catalyst - Firewall side - In Exhaust Pipe - At Catalyst Inlet - Before Catalyst Located in manifold/exhaust pipe before catalyst. - Before Front Catalyst - On Exhaust Manifold - Located in manifold/exhaust pipe before catalyst. - Universal - 3 Wire - Universal 3 Wire - 461709 Chassis Range - Universal 3 Wire - 541365 Chassis Range - Universal 3 Wire - Front of Catalyst -

- OE Style - Front of Catalyst - OE Style - w/ Carburetor - Front of Catalyst - w/ Carburetor 1990 on Cal. B2200 pickups are fuel injected. -

OE Type - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Front Catalyst in Exhaust Pipe - Front Bank. (Radiator Side) - After Rear Catalyst - After Rear Catalyst - Federal - After Rear Catalyst On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Manifold - Before Catalyst - Firewall Side - on Exhaust Manifold. -

Position: Rear
OE Type - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Front Catalyst in Exhaust Pipe - Front Bank. (Radiator Side) - After Rear Catalyst - After Rear Catalyst - Federal - After Rear Catalyst On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Manifold - Before Catalyst - Firewall Side - on Exhaust Manifold. -

OE Type - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Radiator Side - On Exhaust Pipe -

Position: Rear
OE Type - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Radiator Side - On Exhaust Pipe -

Position: Rear
OE Type - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Radiator Side - On Exhaust Pipe -

Position: Front
OE Type - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Radiator Side - On Exhaust Pipe -

Position: Front
OE Type - - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Radiator Side - On Exhaust Pipe -

Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Position: Rear
Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Position: Rear
Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Position: Front
Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Position: Front
Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

Universal 4-Wire - - After Catalyst - After Catalyst - Non-California - After Catalyst - California - After Catalyst - Federal - After Catalyst - Firewall side - In Exhaust Pipe - After Catalyst - Non- California - After Catalyst - Non-California - After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - After Front Catalyst - On Exhaust Pipe - California - After Rear Catalyst - After Rear Catalyst - Federal - Before Catalyst - Federal - Before Catalyst - Firewall Side - In Exhaust Manifold - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Front Catalyst - Firewall Side (Front Oxygen Sensor - Rear of Y Pipe) on Exhaust Pipe. FEDERAL - Before Front Catalyst - Firewall Side (Rear of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Firewall Side - California - Before Front Catalyst - Firewall Side - On Exhaust Pipe - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - Before Front Catalyst - Radiator Side (Front of Y Pipe) - On Exhaust Pipe - Before Front Catalyst - Radiator Side (Front Oxygen Sensor Front Of Y Pipe) - on Exhaust Pipe. FEDERAL - Before Front Catalyst - Radiator Side - On Exhaust Pipe - California - OE Style - OE Style - 4-Wire - OE Style - 4-Wire - w/ Low Level Emissions - OE Style 4-Wire - OE Style 4-Wire - California - OE Style 4-Wire - Exc. California - OE Style 4-Wire - w/ Flex Fuel - OE Style 4-Wire - w/ Low Level Emissions - OE Style Front Over 8500 Lbs. GVW - Radiator Side - On Exhaust Pipe -

OE Type - - After Front Catalysts - Before Rear Catalyst - On Exhaust Pipe - After Front Catalysts - Before Rear Catalysts - On Exhaust Pipe - Before Catalyst - On Exhaust Pipe -

OE Type - - After Front Catalysts - Before Rear Catalyst - On Exhaust Pipe - After Front Catalysts - Before Rear Catalysts - On Exhaust Pipe - Before Catalyst - On Exhaust Pipe -

Position: Rear
OE type before Catalyst - Before Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Before Catalyst on Models where Catalyst is under the Exhaust Manifold - Except California Emission System Vehicles - On Exhaust Manifold ABOVE Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Top of Exhaust Manifold - Before Catalytic Converter - Top of Exhaust Manifold Before Catalytic Converter -

Position: Rear
OE type before Catalyst - Before Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Before Catalyst on Models where Catalyst is under the Exhaust Manifold - Except California Emission System Vehicles - On Exhaust Manifold ABOVE Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Top of Exhaust Manifold - Before Catalytic Converter - Top of Exhaust Manifold Before Catalytic Converter -

OE type before Catalyst - Before Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Before Catalyst on Models where Catalyst is under the Exhaust Manifold - Except California Emission System Vehicles - On Exhaust Manifold ABOVE Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Top of Exhaust Manifold - Before Catalytic Converter - Top of Exhaust Manifold Before Catalytic Converter -

Position: Front
OE type before Catalyst - Before Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Before Catalyst on Models where Catalyst is under the Exhaust Manifold - Except California Emission System Vehicles - On Exhaust Manifold ABOVE Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Top of Exhaust Manifold - Before Catalytic Converter - Top of Exhaust Manifold Before Catalytic Converter -

Position: Front
OE type before Catalyst - Before Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - Before Catalyst O2 sensor located in rear ( firewall side ) manifold. - Before Catalyst on Models where Catalyst is under the Exhaust Manifold - Except California Emission System Vehicles - On Exhaust Manifold ABOVE Catalyst - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Top of Exhaust Manifold - Before Catalytic Converter - Top of Exhaust Manifold Before Catalytic Converter -

OE Style - After Front Catalyst - Radiator Side - In Exhaust Y Pipe - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Front Catalyst - On Exhaust Manifold -

Position: Rear
Universal 4-Wire - - 2WD - 2WD - California - 2WD - Exc. California - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - At Front Exhaust Manifold Outlet - Radiator Side - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Exc. California Wagon - Front - Radiator Side - Front - Radiator Side - Front Catalyst Outlet - California - 2WD - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Non-California - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side -

Position: Rear
Universal 4-Wire - - 2WD - 2WD - California - 2WD - Exc. California - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - At Front Exhaust Manifold Outlet - Radiator Side - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Exc. California Wagon - Front - Radiator Side - Front - Radiator Side - Front Catalyst Outlet - California - 2WD - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Non-California - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side -

Position: Front
Universal 4-Wire - - 2WD - 2WD - California - 2WD - Exc. California - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - At Front Exhaust Manifold Outlet - Radiator Side - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Exc. California Wagon - Front - Radiator Side - Front - Radiator Side - Front Catalyst Outlet - California - 2WD - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Non-California - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side -

Position: Front
Universal 4-Wire - - 2WD - 2WD - California - 2WD - Exc. California - 4WD - 4WD - California - After Catalyst - After Catalyst - California - After Catalyst - Firewall side - In Exhaust Pipe - At Front Exhaust Manifold Outlet - Radiator Side - Before Catalyst - Before Catalyst - California - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Before Catalyst - Radiator Side - On Exhaust Pipe - Before Catalyst - Radiator Side - On Exhaust Pipe - Federal - California - California - 2WD - California - Wagon only - California Emissions - California Emissions - w/29.8" Pigtail - Exc. California Wagon - Front - Radiator Side - Front - Radiator Side - Front Catalyst Outlet - California - 2WD - In Header Pipe - In Header Pipe - 4WD - In Header Pipe - California - In Header Pipe - California - 4WD - In Header Pipe - Exc. California - Non-California - On Exhaust Manifold - Radiator Side - On Exhaust Pipe - Rear - Firewall Side - Rear - Firewall Side -

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Position: Rear
OE connector - - Before Catalyst - Firewall Side - on Exhaust Manifold. California - Before Catalyst - Radiator Side - on Exhaust Manifold. California - w/ California Emission System Equipment -

Position: Front
OE connector - - Before Catalyst - Firewall Side - on Exhaust Manifold. California - Before Catalyst - Radiator Side - on Exhaust Manifold. California - w/ California Emission System Equipment -

Position: Rear
After Front Catalyst - Firewall Side - On Exhaust Pipe - Except California Emission System Vehicles -

Position: Rear
OE Type 3-Wire - Before Catalyst - Firewall Side - On Exhaust Manifold - Before Catalyst - Firewall Side - on Exhaust Manifold. - Before Catalyst - Radiator Side - on Exhaust Manifold. -

Position: Front
OE Type 3-Wire - Before Catalyst - Firewall Side - On Exhaust Manifold - Before Catalyst - Firewall Side - on Exhaust Manifold. - Before Catalyst - Radiator Side - on Exhaust Manifold. -

OE Type - After Catalyst - Radiator Side - In Exhaust Pipe - Before Catalyst - Federal - Before Catalyst - Radiator Side - In Exhaust Y Pipe - Before Front Catalyst - On Exhaust Manifold -

After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Except California Emission System Vehicles -

Position: Rear
After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Except California Emission System Vehicles -

Position: Rear
After Front Catalyst - On Exhaust Pipe - Before Rear Catalyst - Before Catalyst - Firewall Side - On Exhaust Pipe - Before Catalyst - Firewall Side - On Exhaust Pipe - Federal - Except California Emission System Vehicles -

OE type - Before Catalyst - Firewall side - in Exhaust Manifold. - Before Front Catalyst - On Exhaust Manifold - Before Front Catalyst - Radiator Side - in Exhaust Manifold. - Universal - 3 Wire - Universal 3 Wire - 461709 Chassis Range - Universal 3 Wire - 541365 Chassis Range - Universal 3 Wire - Front of Catalyst -

Position: Front
After Front Catalyst - Radiator Side - On Exhaust Y Pipe -