Nissan Maxima Oxygen Sensor - Select Year

Direct Fit - - "MPG" 2 Door Sedan "MPG" 2dr sedans have an oxygen sensor at the exhaust manifold outlet. Non-MPG models do not use an oxygen sensor. - 1-wire - At Exhaust Manifold - 1-wire Sensor - At Exhaust Manifold - At Exhaust Manifold - Exc. California - At Exhaust Manifold - Models made in Mexico - California - California - Models made in Japan - for 2WD Models - Models made in Japan w/ M/T - Models made in USA -

Quality: OEM
w/ connector - - "MPG" 2 Door Sedan "MPG" 2dr sedans have an oxygen sensor at the exhaust manifold outlet. Non-MPG models do not use an oxygen sensor. - 1-wire - At Exhaust Manifold - 1-wire Sensor - 11 051 - At Exhaust Manifold - At Exhaust Manifold - Exc. California - At Exhaust Manifold - Models made in Mexico - California - California - Models made in Japan - for 2WD Models - Models made in Japan w/ M/T - Models made in USA - Single Wire -

OE connector - - "MPG" 2 Door Sedan "MPG" 2dr sedans have an oxygen sensor at the exhaust manifold outlet. Non-MPG models do not use an oxygen sensor. - At Exhaust Manifold - California - Single Wire -

Direct Fit - - 3-wire - At Exhaust Manifold - At Catalyst Inlet - At Catalyst Inlet - Exc. California - At Exhaust Manifold - At Exhaust Manifold - California - Before Catalyst - Before Catalyst - Exc. California - Zirconia O2 sensor only. (16MM threads) Some models have smaller than 16MM threads. -

Direct Fit - - 3-wire - At Exhaust Manifold - At Catalyst Inlet - At Catalyst Inlet - Exc. California - At Exhaust Manifold - At Exhaust Manifold - California - Before Catalyst - Before Catalyst - Exc. California - Zirconia O2 sensor only. (16MM threads) Some models have smaller than 16MM threads. -

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: Right
Direct Fit - - At Header Pipe Inlet - Firewall Side - At Left Header Pipe Inlet - Radiator Side - Exc. California - Firewall side - Radiator Side - Radiator Side - Exc. California -

Direct Fit - - At Header Pipe Inlet - Firewall Side - At Left Header Pipe Inlet - Radiator Side - Exc. California - Firewall side - Radiator Side - Radiator Side - Exc. California -

Position: Right Upper
Direct Fit - - At Header Pipe Inlet - Firewall Side - At Left Header Pipe Inlet - Radiator Side - Exc. California - Firewall side - Radiator Side - Radiator Side - Exc. California -

Position: Left Upper
Direct Fit - - At Header Pipe Inlet - Firewall Side - At Left Header Pipe Inlet - Radiator Side - Exc. California - Firewall side - Radiator Side - Radiator Side - Exc. California -

Position: Left
Direct Fit - - At Header Pipe Inlet - Firewall Side - At Left Header Pipe Inlet - Radiator Side - Exc. California - Firewall side - Radiator Side - Radiator Side - Exc. California -

Position: Rear
Universal - At Catalyst Outlet - Exc. California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

Position: Rear
Universal - At Catalyst Outlet - Exc. California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

Position: Left Upper
Direct Fit - At Catalyst Outlet - Radiator Side - At Catalyst Outlet - Radiator Side - California - At front Catalyst Outlet -

Position: Left Upper
Direct Fit - At Catalyst Outlet - Radiator Side - At Catalyst Outlet - Radiator Side - California - At front Catalyst Outlet -

Direct Fit - At Catalyst Outlet - At front Catalyst Outlet - At Upper Left Catalyst Outlet - Radiator Side - Right Catalyst Outlet -

Quality: OEM
-

Position: Center
Direct Fit - At Catalyst Inlet - Below Engine - At Catalyst Inlet - Below Engine - California - At Catalyst Outlet - Right Catalyst Outlet -

Position: Center
Direct Fit - At Catalyst Inlet - Below Engine - At Catalyst Inlet - Below Engine - California - At Catalyst Outlet - Right Catalyst Outlet -

Position: Right
Direct Fit - At Header Pipe Inlet - Firewall Side - Bank 2 - Sensor 1 - At Left Header Pipe Inlet - Radiator Side - Exc. California -

Position: Lower
Direct Fit - At Catalyst Outlet - At Left Catalyst Outlet (Radiator Side) - At Left Catalyst Outletet (Radiator Side) - At Right Catalyst Outlet - At Upper left Catalyst Outlet (Radiator Side) -

Direct Fit - At Header Pipe Inlet - Firewall Side - Bank 2 - Sensor 1 - At Left Header Pipe Inlet - Radiator Side - Exc. California -

Position: Rear
Universal 4-Wire - - After Catalyst - At Catalyst Outlet - At Catalyst Outlet - California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

Position: Rear
Universal 4-Wire - - After Catalyst - At Catalyst Outlet - At Catalyst Outlet - California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

OE Connector - - Zirconia O2 sensor only. (16MM threads) Some models have smaller than 16MM threads. -

OE Connector - - Zirconia O2 sensor only. (16MM threads) Some models have smaller than 16MM threads. -

Position: Upper
Direct Fit - At Catalyst Inlet - At Exhaust Manifold - Exhaust Manifold Outlet - Radiator or firewall side -

Quality: OEM
w/ connector - -

Position: Rear
Oval 4 Pin Connector - After Catalyst - California - At Catalyst Outlet - At Catalyst Outlet - California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - w/ PN 226A0 7B503 - 4-Pin Connector -

Position: Rear
Oval 4 Pin Connector - After Catalyst - California - At Catalyst Outlet - At Catalyst Outlet - California - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California - w/ PN 226A0 7B503 - 4-Pin Connector -

Position: Right Upper
At Catalyst Inlet - Firewall side - Radiator Side -

Position: Left Upper
At Catalyst Inlet - Firewall side - Radiator Side -

Quality: OEM
Position: Right Upper
w/ connector - Firewall side - Radiator Side -

Quality: OEM
Position: Left Upper
w/ connector - Firewall side - Radiator Side -

Quality: OEM
Position: Rear
w/ connector - - At Catalyst Outlet - At Catalyst Outlet - Exc. California - At Rear Catalyst Outlet -

Position: Upper
At exhaust manifold outlet. - At front Catalyst Inlet -

Position: Right Upper
OE Connector - Firewall side - Radiator Side -

Position: Left Upper
OE Connector - Firewall side - Radiator Side -

Quality: OEM
Position: Right Upper
w/ connector - Firewall side - Radiator Side -

Quality: OEM
Position: Left Upper
w/ connector - Firewall side - Radiator Side -

Quality: OEM
Position: Rear
w/ connector - - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

Quality: OEM
Position: Rear
w/ connector - - At Rear Catalyst Outlet - At Rear Catalyst Outlet - Exc. California -

At Left Header Pipe Inlet - Radiator Side - Exc. California - Radiator Side - Exc. California -

Position: Left
At Left Header Pipe Inlet - Radiator Side - Exc. California - Radiator Side - Exc. California -

Position: Left
At Exhaust Manifold Outlet - Radiator Side - At Exhaust Manifold Outlet - Radiator Side - California - At Front Catalyst Inlet -

Position: Left
At Exhaust Manifold Outlet - Radiator Side - At Exhaust Manifold Outlet - Radiator Side - California - At Front Catalyst Inlet -

Position: Right
At Header Pipe Inlet - Firewall Side -

Position: Upper
Exhaust Manifold Outlet - Radiator or firewall side -

OE Connector - -

Position: Right
Front - At Header Pipe Inlet - Firewall Side - Bank 2 - Sensor 1 - At Left Header Pipe Inlet - Radiator Side - Exc. California -

Front - At Header Pipe Inlet - Firewall Side - Bank 2 - Sensor 1 - At Left Header Pipe Inlet - Radiator Side - Exc. California -

Center at center Catalyst Inlet (below Engine) -

Position: Left Upper
At Left Exhaust Manifold Outlet - Radiator Side - California - At Left Exhaust Manifold Outlet - Radiator Side - California (radiator side) at exh. mainifold outlet; for Calif. model -

Position: Left Upper
At Catalyst Outlet - Radiator Side - At Catalyst Outlet - Radiator Side - California -

Position: Left Upper
At Catalyst Outlet - Radiator Side - At Catalyst Outlet - Radiator Side - California -

Position: Left Upper
At Left Exhaust Manifold Outlet - Radiator Side - California - At Left Exhaust Manifold Outlet - Radiator Side - California (radiator side) at exh. mainifold outlet; for Calif. model -

At Rear Catalyst Outlet - Exc. California -

Quality: OEM
Position: Center
At Catalyst Inlet - Below Engine - At Catalyst Inlet - Below Engine - California - At Catalyst Outlet - Right Catalyst Outlet -

Quality: OEM
Position: Center
At Catalyst Inlet - Below Engine - At Catalyst Inlet - Below Engine - California - At Catalyst Outlet - Right Catalyst Outlet -

At Upper Left Catalyst Outlet - Radiator Side -

Center at center Catalyst Inlet (below Engine) -

Position: Lower
- At Catalyst Outlet - At Catalyst Outlet) - At Left Catalyst Outlet - At Right Catalyst Outlet (firewall side) - At Right Catalyst Outlet firewall side) - At Upper Catalsty Outlet - At Upper Catalyst Outlet - At Upper right Catalyst Outlet (Radiator Side) -

Position: Lower
- At Catalyst Outlet - At Catalyst Outlet) - At Left Catalyst Outlet - At Right Catalyst Outlet (firewall side) - At Right Catalyst Outlet firewall side) - At Upper Catalsty Outlet - At Upper Catalyst Outlet - At Upper right Catalyst Outlet (Radiator Side) -

Position: Lower
- At Catalyst Outlet - At Catalyst Outlet) - At Left Catalyst Outlet - At Right Catalyst Outlet (firewall side) - At Right Catalyst Outlet firewall side) - At Upper Catalsty Outlet - At Upper Catalyst Outlet - At Upper right Catalyst Outlet (Radiator Side) -

Position: Lower
At Left Catalyst Outlet (Radiator Side) - At Left Catalyst Outletet (Radiator Side) - At Right Catalyst Outlet - At Upper left Catalyst Outlet (Radiator Side) -

Position: Lower
- At Catalyst Outlet - At Catalyst Outlet) - At Left Catalyst Outlet - At Right Catalyst Outlet (firewall side) - At Right Catalyst Outlet firewall side) - At Upper Catalsty Outlet - At Upper Catalyst Outlet - At Upper right Catalyst Outlet (Radiator Side) -

Quality: OEM
At Left Header Pipe Inlet - Radiator Side - Exc. California - Radiator Side - Exc. California -

Quality: OEM
Position: Left
At Left Header Pipe Inlet - Radiator Side - Exc. California - Radiator Side - Exc. California -

Quality: OEM
At Upper Left Catalyst Outlet - Radiator Side -

Quality: OEM
Center at center Catalyst Inlet (below Engine) -