Jeep Wrangler Oxygen Sensor - Select Year

Direct Fit - - At Catalyst Inlet - At Exhaust Manifold Outlet - At Exhaust Manifold Outlet - California - At Exhaust Manifold Outlet - Exc. Option Code ZN4 - At Exhaust Manifold Outlet - Models made in USA - At Exhaust Manifold Outlet - Models made in USA - w/ Carburetor - Before Catalyst - California - Exc. California - Exc. GNX Series - Exc. Transmission Code 4L60E - Exhaust Manifold - Front - 2 Required Rear - 1 Required - GNX Series - L4 2.5 - w/ Fuel Injected - L6 4.1 - Optional - Supercharged - V6 2.8 - w/ FI - V6 4.1 - w/ EFI - V8 5.7 - w/ 1-Wire Sensor - w/ 4-Bbl. Carburetor - w/ Federal Emission System
Before Catalyst (At Exhaust Manifold) - w/ Federal Emission System
Before Catalyst (At Exhaust Manifold) - w/ OEM #25166816 -

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. -

Direct Fit - After Catalyst - After Catalyst Rearward Manifold - Cylinders 4-6 - Rearward Exhaust Manifold / Exhaust Assembly
After Catalyst -

Position: Rear
Direct Fit - After Catalyst - After Catalyst Rearward Manifold - Cylinders 4-6 - Rearward Exhaust Manifold / Exhaust Assembly
After Catalyst -

Position: Rear
Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - California - Before Catalyst - Left - Before Catalyst - Rearward Manifold - Federal - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Before Catalyst
Right and Left - California - Round Connector - 12" Harness - Front & Rear - Optional - w/ 11" Pigtail - w/ 12" Harness - w/ 18" Pigtail - w/ Ultra-Low Emissions - w/o Ultra-Low Emissions -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - California - Before Catalyst - Left - Before Catalyst - Rearward Manifold - Federal - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Before Catalyst
Right and Left - California - Round Connector - 12" Harness - Front & Rear - Optional - w/ 11" Pigtail - w/ 12" Harness - w/ 18" Pigtail - w/ Ultra-Low Emissions - w/o Ultra-Low Emissions -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - California - Before Catalyst - Left - Before Catalyst - Rearward Manifold - Federal - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Before Catalyst
Right and Left - California - Round Connector - 12" Harness - Front & Rear - Optional - w/ 11" Pigtail - w/ 12" Harness - w/ 18" Pigtail - w/ Ultra-Low Emissions - w/o Ultra-Low Emissions -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - California - Before Catalyst - Left - Before Catalyst - Rearward Manifold - Federal - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Before Catalyst
Right and Left - California - Round Connector - 12" Harness - Front & Rear - Optional - w/ 11" Pigtail - w/ 12" Harness - w/ 18" Pigtail - w/ Ultra-Low Emissions - w/o Ultra-Low Emissions -

Exact Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - Engine - EER - Right and Left - w/ Next Generation Engine Controller -

Position: Front
Exact Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - Engine - EER - Right and Left - w/ Next Generation Engine Controller -

Exact Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - Engine - EER - Right and Left - w/ Next Generation Engine Controller -

- After Catalyst - After Catalyst Rearward Manifold - After Catalyst
Left Hand - After Catalyst
Right Hand - Before Catalyst - Before Catalyst
Inc. PZEV Engines - Before Catalyst
Right Hand - w/ Next Generation Engine Controller -

- Before Catalyst - Before Catalyst - Front : After Catalyst - Rear - Before Catalyst
Left Hand -

Direct Fit - - After Catalyst - After Catalyst - Forward Manifold - Exc. California - Forward Exhaust Manifold / Exhaust Assembly
After Catalyst -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - Forward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Front - 2 Required Rear - 2 Required -

- After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Right Hand - California -

- Before Catalyst - Before Catalyst - Rearward Manifold -

Direct Fit - - "Y" Engine - 18" Harness - After Catalyst Rearward Manifold - California - After Cataylst - To 7/28/97 -

- "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst - California - After Catalyst - Forward Manifold - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst
w/o Next Generation Engine Controller - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
w/o Next Generation Engine Controller - Before Catalyst Right
w/o Next Generation Engine Controller - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - California - Exc. California - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OE Style 4-Wire - OE Style 4-Wire - Exc. California - OEM # 56041107 - OEM # 56041108 - Optional - w/ Ultra-Low Emissions - w/o Next Generation Engine Controller -

- "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst - California - After Catalyst - Forward Manifold - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst
w/o Next Generation Engine Controller - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
w/o Next Generation Engine Controller - Before Catalyst Right
w/o Next Generation Engine Controller - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - California - Exc. California - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OE Style 4-Wire - OE Style 4-Wire - Exc. California - OEM # 56041107 - OEM # 56041108 - Optional - w/ Ultra-Low Emissions - w/o Next Generation Engine Controller -

Direct Fit - - "Y" Engine - 18" Harness - After Catalyst Rearward Manifold - California - After Cataylst - To 7/28/97 -

- "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst - California - After Catalyst - Forward Manifold - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst
w/o Next Generation Engine Controller - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
w/o Next Generation Engine Controller - Before Catalyst Right
w/o Next Generation Engine Controller - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - California - Exc. California - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OE Style 4-Wire - OE Style 4-Wire - Exc. California - OEM # 56041107 - OEM # 56041108 - Optional - w/ Ultra-Low Emissions - w/o Next Generation Engine Controller -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - w/ 18" Harness - w/ 18" Pigtail -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - w/ 18" Harness - w/ 18" Pigtail -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - w/ 18" Harness - w/ 18" Pigtail -

Direct Fit - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - w/ 18" Harness - w/ 18" Pigtail -

Direct Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst - Right Hand - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - California - California Quad Cab - Club/Regular Cab - Engine - EER - Exc. California - Front - 2 Required Rear - 2 Required Club/Regular Cab only - Quad Cab - Right and Left - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/o Engine Controller Before Catalyst - w/ Federal Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ Federal Emissions System w/o Engine Controller Before Catalyst - w/ Next Generation Engine Controller -

Position: Front
Direct Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst - Right Hand - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - California - California Quad Cab - Club/Regular Cab - Engine - EER - Exc. California - Front - 2 Required Rear - 2 Required Club/Regular Cab only - Quad Cab - Right and Left - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/o Engine Controller Before Catalyst - w/ Federal Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ Federal Emissions System w/o Engine Controller Before Catalyst - w/ Next Generation Engine Controller -

Direct Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst - Right Hand - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - California - California Quad Cab - Club/Regular Cab - Engine - EER - Exc. California - Front - 2 Required Rear - 2 Required Club/Regular Cab only - Quad Cab - Right and Left - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/o Engine Controller Before Catalyst - w/ Federal Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ Federal Emissions System w/o Engine Controller Before Catalyst - w/ Next Generation Engine Controller -

Direct Fit - - After Catalyst - After Catalyst - Forward Manifold - After Catalyst
Inc. PZEV Engines - After Catalyst
w/ Next Generation Engine Controller - After Catalyst
Right Hand - Before and After Catalyst - Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst - Right Hand - Before Catalyst
Left - Before Catalyst
Right
w/ Next Generation Engine Controller - Before Catalyst
w/ Next Generation Engine Controller - Before Catalyst
Left Hand - Before Catalyst
Right - California - California Quad Cab - Club/Regular Cab - Engine - EER - Exc. California - Front - 2 Required Rear - 2 Required Club/Regular Cab only - Quad Cab - Right and Left - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/o Engine Controller Before Catalyst - w/ Federal Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ Federal Emissions System w/o Engine Controller Before Catalyst - w/ Next Generation Engine Controller -

Before Catalyst - Before Catalyst - Forward Manifold - Before Catalyst Foward Manifold -

Quality: OEM
Position: Front
OE Style 4-Wire - - OE Style - 4-Wire -

Quality: OEM
Position: Front Front
OE Style 4-Wire - - OE Style - 4-Wire -

Quality: OEM
Position: Front
OE Type - - 12" Harness - 18" Harness - Flex Fuel only - OE Style - 4-Wire - Standard - w/ 12" Pigtail - w/ 23" Pigtail -

Direct Fit - - Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst
w/ California Emission Systems - Exc. California - Rearward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Rectangular Connector - 12" Harness -

Quality: OEM
OE Type - - Before Catalyst - Before Catalyst - Left - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Front & Rear - OE Style - 4-Wire - OE Style 4-Wire - Exc. California - Optional - w/ 12" Harness - w/o Ultra-Low Emissions -

Position: Front
OE Connector - - Before Catalyst - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Position: Front Front
OE Connector - - Before Catalyst - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

OE Connector - - Before Catalyst - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Position: Front
OE Connector - - OE Style - 4-Wire - Standard -

Position: Rear
- After Catalyst - After Catalyst - Right Hand - California - Club/Regular Cab - Exc. California - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 2 Required Club/Regular Cab only - Quad Cab - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ California Emissions System w/o Engine Controller Before Catalyst - w/ Federal Emissions System w/ Next Generation Engine Controller (NZD) Before Catalyst - w/ Federal Emissions System w/o Engine Controller Before Catalyst -

- Before Catalyst - Before Catalyst - Rearward Manifold - Before Catalyst - Right Hand - Before Catalyst
w/ California Emission Systems - Before Catalyst
w/ Federal Emission Systems - California - California Quad Cab - Exc. California - Quad Cab - Rearward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Rectangular Connector - 12" Harness -

Quality: OEM
- Before Catalyst - Before Catalyst - Forward Manifold - Before Catalyst - Left Hand - California - California Quad Cab - Exc. Quad Cab - Forward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Front - 2 Required Rear - 2 Required - Front - Left Rear - Right California -

- After Cataylst - Before Catalyst - Before Catalyst - Right - w/ 18" Harness - w/ 18" Pigtail -

After Catalyst - Forward Manifold -

- Before Catalyst - Before Catalyst - Left - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Front & Rear - Optional - w/ 12" Harness - w/o Ultra-Low Emissions -

- Before Catalyst - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Position: Front
- Before Catalyst - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
OE Style 4-Wire - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
OE Style 4-Wire - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
OE Style 4-Wire - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
OE Style 4-Wire - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
Position: Front
OE Style 4-Wire - - Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - OE Style 4-Wire - California - w/ 18" Harness - w/ 18" Pigtail -

- "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OE Style 4-Wire - OE Style 4-Wire - Exc. California - OEM # 56041108 -

- "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OE Style 4-Wire - OE Style 4-Wire - Exc. California - OEM # 56041108 -

- Before Catalyst - Before Catalyst - Left - Before Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - Before Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - Front & Rear - Front - 2 Required Rear - 2 Required - Optional - w/ 12" Harness - w/o Ultra-Low Emissions -

- After Catalyst - After Catalyst Rearward Manifold - Before Catalyst - Before Catalyst - Forward Manifold - Cylinders 4-6 - Exc. California - Forward Exhaust Manifold / Exhaust Assembly
After Catalyst - Forward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Front - 2 Required Rear - 2 Required - Rearward Exhaust Manifold / Exhaust Assembly
After Catalyst -

- After Catalyst - After Catalyst Rearward Manifold - Before Catalyst - Before Catalyst - Forward Manifold - Cylinders 4-6 - Exc. California - Forward Exhaust Manifold / Exhaust Assembly
After Catalyst - Forward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Front - 2 Required Rear - 2 Required - Rearward Exhaust Manifold / Exhaust Assembly
After Catalyst -

Position: Rear
- After Catalyst - After Catalyst Rearward Manifold - Before Catalyst - Before Catalyst - Forward Manifold - Cylinders 4-6 - Exc. California - Forward Exhaust Manifold / Exhaust Assembly
After Catalyst - Forward Exhaust Manifold / Exhaust Assembly
Before Catalyst - Front - 2 Required Rear - 2 Required - Rearward Exhaust Manifold / Exhaust Assembly
After Catalyst -

Quality: OEM
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 -

Quality: OEM
Position: Front 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 -

Quality: OEM
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 -

Quality: OEM
OE Type - - "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OEM # 56041108 -

Quality: OEM
OE Type - - "S" Engine - "T" Engine - "Y" Engine - After Catalyst - After Catalyst
('M' Engine Vin - 8th Character = Standard Output Engine) - After Catalyst Rearward Manifold - Federal - After Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - After Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - After Catalyst
('V' Engine Vin - 8th Character = Regular Fuel Vehicle) - After Catalyst
Right and Left - Before and After Catalyst - Before Catalyst
('G' Engine Vin - 8th Character = High Output Engine) - Before Catalyst
('R' Engine Vin - 8th Character = Flex Fuel Vehicle) - Front - 2 Required Rear - 2 Reguired - Front - 2 Required Rear - 2 Required - Front - 2 Required Rear - 4 Required - OEM # 56041108 -

- Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - Exc. California - w/ 18" Harness - w/ 18" Pigtail -

- Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - Exc. California - w/ 18" Harness - w/ 18" Pigtail -

- Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - Exc. California - w/ 18" Harness - w/ 18" Pigtail -

- Before Catalyst - Before Catalyst - Forward Manifold - Federal - Before Catalyst - Rearward Manifold - California - Before Catalyst - Right - OE Style - 4-Wire - OE Style 4-Wire - Exc. California - w/ 18" Harness - w/ 18" Pigtail -

Quality: OEM
OE Type - - "Y" Engine - 18" Harness - After Catalyst Rearward Manifold - California - After Cataylst - OE Style 4-Wire - California - To 7/28/97 -