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Walker
Walker Products AftermarketWalker 350-34634 Oxygen Sensor
| Brand | Walker 350-34634 |
|---|---|
| Position | Downstream Left |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 19.8 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 4 |
| Wiring Harness Length | 16.26 |
| Product line | Walker Products Aftermarket |
| Fits | INFINITI and Nissan · 257 vehicles |
OE replacement. Engineered for specific applications with ECU-ready diagnostic feedback.
Heated sensor. Helps maintain accurate readings as the system warms up.
Threaded mount. Installs with a secure, conventional sensor connection.
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Walker Oxygen Sensor for OE Replacement
Walker Products Part Number 350-34634 is a heated oxygen sensor built for specific downstream applications. It is engineered as an OE-style replacement to deliver the diagnostic feedback the ECU expects, helping maintain proper fuel control and emissions performance on supported Infiniti and Nissan vehicles.
Key Features
- Heated oxygen sensor with a 4-wire design
- Specific-fit application for direct vehicle matching
- Threaded mounting with 18.0 mm thread diameter
- Male connector with radiused polygon shape
- 16.26 in. wiring harness length and 19.8 in. overall length
- Walker Products Aftermarket engine management sensor line
Detailed Description
Walker Products Aftermarket focuses on engine management and oxygen/air-fuel sensors engineered for OE replacement use. Part Number 350-34634 is built for the correct application and mounting position so the sensor can provide the ECU with the feedback needed for closed-loop operation. This matters on vehicles such as the Infiniti Q70, Infiniti QX70, Nissan Rogue, and Nissan Sentra, where downstream sensor data is used to monitor catalyst efficiency and emissions system performance.
This part cross-references no listed aftermarket part numbers in the provided data.
What It Helps Address
- Check engine light related to downstream oxygen sensor faults
- Poor fuel economy caused by inaccurate exhaust feedback
- Rough engine operation tied to sensor signal issues
- Increased exhaust emissions from a failing heated O2 sensor
- Stored ECU fault codes for the affected sensor circuit
Installation Notes and Fitment
Install this sensor in the exact downstream position listed for the vehicle. Confirm connector style, wire length, and threaded mounting before installation. Inspect the sensor wiring harness and connector for heat damage, abrasion, or corrosion, since physical damage can shorten sensor life and affect signal quality.
- Fits 2016-2019 INFINITI Q70, downstream right
- Fits 2016-2019 INFINITI Q70, downstream left
- Fits 2016-2019 INFINITI Q70L, downstream right
- Fits 2016-2019 INFINITI Q70L, downstream left
- Fits 2017-2019 INFINITI QX70, downstream right
- Fits 2015 INFINITI QX70, downstream right
- Fits 2015 INFINITI Q40, downstream right
- Fits 2015 INFINITI Q40, downstream left
- Fits 2014-2015 Nissan Rogue Select, downstream
- Fits 2009-2014 Nissan Maxima, downstream rear
- Fits 2009-2013 Nissan 370Z, downstream right
- Fits 2009-2013 Nissan 370Z, downstream left
- Fits 2007-2012 Nissan Sentra, downstream
- Fits 2007-2012 Nissan Versa, downstream
Quality Assurance
Walker Products has supplied engine management components since 1946 and manufactures sensors under Automotive ISO9001/TS 16949 quality systems. The 350-34634 is produced as a specific-fit replacement for the listed applications, including downstream sensor positions on Infiniti Q70 and Nissan Rogue models.
This part fits 257 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2019 | INFINITI | Q70 | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2019 | INFINITI | Q70 | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2019 | INFINITI | Q70L | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2019 | INFINITI | Q70L | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2019 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Right | OE Replacement |
| 2018 | INFINITI | Q70 | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2018 | INFINITI | Q70 | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2018 | INFINITI | Q70L | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2018 | INFINITI | Q70L | 5.6 Luxe | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2018 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Right | OE Replacement |
| 2017 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2017 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2017 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2017 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2017 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Right | OE Replacement |
| 2016 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2016 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2016 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2016 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2015 | INFINITI | Q40 | — | — | 3.7L | V6 | GAS | Downstream Right | Up to June 2014 / From June 2014 / Downstream / Right; Walker Products Aftermarket |
| 2015 | INFINITI | Q40 | — | — | 3.7L | V6 | GAS | Downstream Left | 06/2014 and later, downstream left oxygen sensor.; Walker Products Aftermarket |
| 2015 | INFINITI | Q40 | — | — | 3.7L | V6 | GAS | Downstream Right | Downstream right oxygen sensor fits vehicles up to June 2014.; Walker Products Aftermarket |
| 2015 | INFINITI | Q40 | — | — | 3.7L | V6 | GAS | Downstream Left | From up to June 2014, downstream oxygen sensor fits on the left side.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Up to 07/2014; From 07/2014; Downstream; Right; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Downstream Right Oxygen Sensor fits vehicles produced starting July 2014.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Up to 07/2014; From 07/2014; Downstream; Left; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream Left Oxygen Sensor fits from 07/2014 and onward, but not before July 2014.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | 07/2014, downstream, right.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Downstream right oxygen sensor for vehicles from July 2014; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Oxygen Sensor, Downstream Left, Fits models up to 07/2014; Walker Products Aftermarket |
| 2015 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | 07/2014 Downstream Left Oxygen Sensor; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Downstream Right Oxygen Sensor fits vehicles produced starting July 2014.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Up to 07/2014; From 07/2014; Downstream; Right; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream Left Oxygen Sensor fits from 07/2014 and onward, but not before July 2014.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Up to 07/2014; From 07/2014; Downstream; Left; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Downstream right oxygen sensor for vehicles from July 2014; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | 07/2014, downstream, right.; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | 07/2014 Downstream Left Oxygen Sensor; Walker Products Aftermarket |
| 2015 | INFINITI | Q70L | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Oxygen Sensor, Downstream Left, Fits models up to 07/2014; Walker Products Aftermarket |
| 2015 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Right | OE Replacement |
| 2015 | Nissan | Rogue Select | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 5.6 | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | — | — | 3.7L | V6 | — | Downstream Right | Right downstream oxygen sensor fits models up to 11/2013 and all models from 11/2013.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | — | — | 3.7L | V6 | — | Downstream Left | To 11/2013; Al 11/2013; Downstream; Left; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 3.7 | — | 3.7L | V6 | GAS | Downstream Right | Right downstream oxygen sensor fits models up to 11/2013 and all models from 11/2013.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 3.7 | — | 3.7L | V6 | GAS | Downstream Left | To 11/2013; Al 11/2013; Downstream; Left; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | — | — | 3.7L | V6 | — | Downstream Right | Downstream right fitment for vehicles up to November 2013.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | — | — | 3.7L | V6 | — | Downstream Left | Fits from up to November 2013, downstream on the left side.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 3.7 | — | 3.7L | V6 | GAS | Downstream Right | Downstream right fitment for vehicles up to November 2013.; Walker Products Aftermarket |
| 2014 | INFINITI | Q70 | 3.7 | — | 3.7L | V6 | GAS | Downstream Left | Fits from up to November 2013, downstream on the left side.; Walker Products Aftermarket |
| 2014 | INFINITI | QX50 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2014 | INFINITI | QX50 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2014 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2014 | INFINITI | QX70 | — | — | 5.0L | V8 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2014 | INFINITI | QX70 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2014 | INFINITI | QX70 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2014 | Nissan | Cube | — | — | 1.8L | L4 | — | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2014 | Nissan | Cube | — | — | 1.8L | L4 | — | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2014 | Nissan | Cube | — | — | 1.8L | L4 | — | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2014 | Nissan | Maxima | — | — | 3.5L | V6 | — | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2014 | Nissan | Rogue Select | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2013 | INFINITI | EX37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | EX37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | INFINITI | FX37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | FX37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2013 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2013 | Nissan | Maxima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Federal Emissions; B1S2; Emisiones federales; Downstream; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | California Emissions; B1S2; Emisiones de California; Center; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Federal emissions downstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | California Emissions; Emisiones de California; Center; B1S2; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Federal Emissions; B1S2; Downstream; Walker Products Aftermarket |
| 2013 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | California Emissions; B1S2; Center; Walker Products Aftermarket |
| 2012 | INFINITI | EX35 | — | — | 3.5L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | EX35 | — | — | 3.5L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | FX35 | — | — | 3.5L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | FX35 | — | — | 3.5L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | FX50 | — | — | 5.0L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | FX50 | — | — | 5.0L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | G25 | — | — | 2.5L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | G25 | — | — | 2.5L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2012 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2012 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2012 | Nissan | Maxima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; B1S2; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2012 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Center; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2 position in California emissions.; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor compatible with California-ESV vehicles in bank 1 position 2.; Walker Products Aftermarket |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2012 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2011 | INFINITI | EX35 | — | — | 3.5L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | INFINITI | EX35 | — | — | 3.5L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Al 11/2010; Downstream; Right; To 11/2010; Walker Products Aftermarket |
| 2011 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Al 11/2010; Downstream; Left; To 11/2010; Walker Products Aftermarket |
| 2011 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Downstream; Right; To 11/2010; Walker Products Aftermarket |
| 2011 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream; Left; To 11/2010; Walker Products Aftermarket |
| 2011 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | INFINITI | G25 | — | — | 2.5L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | INFINITI | G25 | — | — | 2.5L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | INFINITI | G37 | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | From 04/2011; Del 04/2011; Downstream; Right; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | To 04/2011; Al 04/2011; Downstream; Right; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | To 04/2011; Al 04/2011; Downstream; Left; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | From 04/2011; Del 04/2011; Downstream; Left; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | From 04/2011; Downstream; Right; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Right | To 04/2011; Downstream; Right; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | To 04/2011; Downstream; Left; Walker Products Aftermarket |
| 2011 | INFINITI | M37 | — | — | 3.7L | V6 | — | Downstream Left | From 04/2011; Downstream; Left; Walker Products Aftermarket |
| 2011 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | INFINITI | M56 | — | — | 5.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2011 | Nissan | 370Z | — | — | 3.7L | V6 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2011 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2011 | Nissan | Cube | — | — | 1.8L | L4 | GAS | Downstream | B1S2; Al 10/2010; Downstream; To 10/2010; Walker Products Aftermarket |
| 2011 | Nissan | Cube | — | — | 1.8L | L4 | GAS | Downstream | Al 10/2010; Downstream; B1S2; To 10/2010; Walker Products Aftermarket |
| 2011 | Nissan | Cube | — | — | 1.8L | L4 | GAS | Downstream | B1S2; Downstream; To 10/2010; Walker Products Aftermarket |
| 2011 | Nissan | Maxima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2011 | Nissan | Murano | — | FWD | 3.5L | V6 | — | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2011 | Nissan | Murano | — | AWD | 3.5L | V6 | — | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2011 | Nissan | Murano | — | AWD | 3.5L | V6 | — | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket |
| 2011 | Nissan | Quest | — | — | 3.5L | V6 | — | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; B1S2; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2011 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Center; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2 position in California emissions.; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor compatible with California-ESV vehicles in bank 1 position 2.; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2011 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2011 | Nissan | Versa | — | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2010 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | Nissan | 370Z | — | — | 3.7L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2010 | Nissan | 370Z | — | — | 3.7L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2010 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2010 | Nissan | Cube | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2010 | Nissan | Maxima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2010 | Nissan | Murano | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; B1S2; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2010 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Center; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2 position in California emissions.; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor compatible with California-ESV vehicles in bank 1 position 2.; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2010 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2010 | Nissan | Versa | — | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2009 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | INFINITI | FX50 | — | — | 5.0L | V8 | — | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | Nissan | 370Z | — | — | 3.7L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2009 | Nissan | 370Z | — | — | 3.7L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2009 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2009 | Nissan | Cube | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2009 | Nissan | Maxima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2009 | Nissan | Murano | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; B1S2; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2009 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Center; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2 position in California emissions.; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor compatible with California-ESV vehicles in bank 1 position 2.; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2009 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2009 | Nissan | Versa | — | — | 1.6L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2008 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | INFINITI | EX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | INFINITI | G35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | INFINITI | G35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | INFINITI | G37 | — | — | 3.7L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2008 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2008 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; Calif-ESV; Después del Convertidor CatalÃtico Primario; Center; B1S2; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products Aftermarket |
| 2008 | Nissan | Rogue | — | — | 2.5L | L4 | GAS | Center | Calif-ESV; After Primary Cat; B1S2; Center; Walker Products Aftermarket |
| 2008 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2008 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2008 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2007 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2007 | INFINITI | FX35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2007 | INFINITI | G35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2007 | INFINITI | G35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2007 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2007 | INFINITI | M35 | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2007 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2007 | Nissan | 350Z | — | — | 3.5L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2007 | Nissan | Altima | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2007 | Nissan | Sentra | — | — | 2.5L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2007 | Nissan | Sentra | — | — | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2007 | Nissan | Versa | — | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
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