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Walker Products OEWalker 250-54105 Oxygen Sensor
| Brand | Walker 250-54105 |
|---|---|
| Position | Upstream Front |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 20.79 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 4 |
| Wiring Harness Length | 17.24 |
| Product line | Walker Products OE |
| Fits | Nissan and INFINITI · 570 vehicles |
OE replacement. Engineered as a direct-fit sensor for the specified application.
Heated sensor. Helps deliver the diagnostic feedback the ECU requires.
Threaded mounting. Installs with a secure, threaded connection.
$123.68Free shipping
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Walker Products OE Oxygen Sensor 250-54105
Walker Products OE 250-54105 is a heated, specific-fit oxygen sensor engineered as an OE replacement for select Nissan and INFINITI applications. It is built for the correct mounting position and ECU feedback requirements, helping restore accurate exhaust monitoring on vehicles such as the Nissan Rogue Sport, Maxima, and Frontier.
Key Features
- Heated oxygen sensor with specific-fit application matching
- Threaded mounting design with 18.0 mm thread diameter
- 4-wire configuration with 20-gauge wiring
- 17.24 in. wiring harness length and 20.79 in. overall length
- Radiused polygon male connector for vehicle-specific connection
- OE-style replacement from Walker Products OE
Product Details
Walker Products OE focuses on engine management and oxygen/air-fuel sensors developed for original equipment replacement needs. Part number 250-54105 is designed for the specified sensor location so the ECU receives the correct diagnostic signal. This matters on modern Nissan and INFINITI vehicles where an aging upstream oxygen sensor can affect fuel control, emissions performance, and fault-code monitoring. If you are replacing an upstream oxygen sensor on a Nissan Maxima, Nissan Rogue Sport, or INFINITI QX60, this sensor is built around the application-specific fitment and connector layout required for proper service.
This part cross-references Walker Products OE 250-54105 for the same application.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Rough running caused by incorrect air-fuel feedback
- Increased fuel consumption from inaccurate exhaust readings
- Higher exhaust emissions from a failing upstream sensor
- Fault codes stored in the ECU for sensor or related system issues
Fitment
- Fits 2022 Nissan Rogue Sport, upstream.
- Fits 2021 Nissan Maxima, upstream rear.
- Fits 2021 Nissan Maxima, upstream front.
- Fits 2018-2021 Nissan NV2500, upstream right.
- Fits 2018-2021 Nissan NV2500, upstream left.
- Fits 2020-2021 Nissan NV3500, upstream right.
- Fits 2017-2021 Nissan Rogue Sport, upstream.
- Fits 2020 INFINITI QX60, upstream right.
- Fits 2020 INFINITI QX80, upstream right.
- Fits 2020 INFINITI QX80, upstream left.
- Fits 2020 Nissan 370Z, upstream.
- Fits 2015-2020 Nissan Maxima, upstream rear.
- Fits 2015-2020 Nissan Maxima, upstream front.
- Fits 2015-2019 INFINITI Q70, upstream right.
- Fits 2015-2019 INFINITI Q70, upstream left.
- Fits 2015-2019 INFINITI Q70L, upstream right.
- Fits 2015-2019 INFINITI Q70L, upstream left.
- Fits 2016-2019 INFINITI QX60, upstream right.
- Fits 2016-2019 INFINITI QX60, upstream left.
- Fits 2017-2019 INFINITI QX80, upstream right.
- Fits 2017-2019 INFINITI QX80, upstream left.
- Fits 2016-2019 Nissan 370Z, upstream right.
- Fits 2016-2019 Nissan 370Z, upstream left.
- Fits 2017-2019 Nissan Armada, upstream right.
- Fits 2017-2019 Nissan Armada, upstream left.
- Fits 2016-2019 Nissan Frontier, upstream right.
- Fits 2016-2019 Nissan Frontier, upstream left.
- Fits 2015-2019 Nissan Murano, upstream rear.
- Fits 2015-2019 Nissan Murano, upstream front.
- Fits 2018-2019 Nissan NV3500, upstream right.
- Fits 2018-2019 Nissan NV3500, upstream left.
- Fits 2016-2019 Nissan Pathfinder, upstream right.
- Fits 2016-2019 Nissan Pathfinder, upstream left.
- Fits 2017-2019 Nissan Rogue, upstream.
- Fits 2017-2019 Nissan TITAN, upstream right.
- Fits 2017-2019 Nissan TITAN, upstream left.
- Fits 2016-2019 Nissan TITAN XD, upstream right.
- Fits 2016-2019 Nissan TITAN XD, upstream left.
- Fits 2014-2018 INFINITI Q50, upstream right.
- Fits 2014-2018 INFINITI Q50, upstream left.
- Fits 2018 Nissan Altima, upstream rear.
- Fits 2015-2017 INFINITI QX50, upstream right.
- Fits 2015-2017 INFINITI QX50, upstream left.
- Fits 2015-2017 INFINITI QX70, upstream right.
- Fits 2015-2017 INFINITI QX70, upstream left.
- Fits 2015-2017 Nissan Altima, upstream rear.
- Fits 2015-2017 Nissan Altima, upstream front.
- Fits 2016-2017 Nissan Quest, upstream rear.
- Fits 2016-2017 Nissan Quest, upstream front.
- Fits 2013-2017 Nissan Sentra, upstream.
- Fits 2016 INFINITI Q60, upstream right.
- Fits 2016 INFINITI Q60, upstream left.
- Fits 2016 INFINITI QX80, upstream right.
- Fits 2016 INFINITI QX80, upstream left.
- Fits 2015 INFINITI Q40, upstream right.
- Fits 2015 INFINITI Q40, upstream left.
- Fits 2015 INFINITI Q60, upstream right.
- Fits 2015 INFINITI Q60, upstream left.
- Fits 2015 INFINITI Q70, upstream right.
- Fits 2015 INFINITI Q70, upstream left.
- Fits 2015 INFINITI Q70L, upstream right.
- Fits 2015 INFINITI Q70L, upstream left.
- Fits 2015 INFINITI QX60, upstream right.
- Fits 2015 INFINITI QX60, upstream left.
- Fits 2015 INFINITI QX80, upstream right.
- Fits 2015 INFINITI QX80, upstream left.
- Fits 2015 Nissan 370Z, upstream right.
- Fits 2015 Nissan 370Z, upstream left.
- Fits 2015 Nissan Frontier, upstream right.
- Fits 2015 Nissan Frontier, upstream left.
- Fits 2015 Nissan Pathfinder, upstream right.
- Fits 2015 Nissan Pathfinder, upstream left.
- Fits 2015 Nissan Quest, upstream rear.
- Fits 2015 Nissan Quest, upstream front.
- Fits 2015 Nissan Xterra, upstream right.
- Fits 2015 Nissan Xterra, upstream left.
- Fits 2014 INFINITI Q70, upstream right.
- Fits 2014 INFINITI Q70, upstream left.
Installation Notes
Confirm the sensor position before installation: upstream, upstream front, upstream rear, upstream right, or upstream left as listed for the vehicle. Inspect the sensor wiring harness and connector for damage before replacement, and verify the threaded mounting point is clean and undamaged. Because this is a specific-fit oxygen sensor, matching the connector shape and harness routing to the original part is important for proper installation on Nissan and INFINITI exhaust systems.
Quality Assurance
Walker Products has supplied engine management and oxygen sensor components since 1946 and manufactures under ISO 9001/TS 16949 quality systems. The 250-54105 is built as an OE-style replacement for the listed applications and is intended to provide the diagnostic feedback required by the ECU.
This part fits 570 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2022 | Nissan | Rogue Sport | — | 2.0L | L4 | — | Upstream | OE Base Sensor |
| 2021 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Rear | To 10/2020; Upstream; Rear; Walker Products OE |
| 2021 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Front | To 10/2020; Upstream; Front; Walker Products OE |
| 2021 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2021 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Nissan | NV3500 | — | 5.6L | V8 | — | Upstream Right | OE Base Sensor |
| 2021 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2021 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2020 | INFINITI | QX60 | — | 3.5L | V6 | — | Upstream Right | OE Base Sensor |
| 2020 | INFINITI | QX80 | — | 5.6L | V8 | GAS | Upstream Right | To 09/2019; Upstream; Right; Walker Products OE |
| 2020 | INFINITI | QX80 | — | 5.6L | V8 | GAS | Upstream Left | To 09/2019; Upstream; Left; Walker Products OE |
| 2020 | Nissan | 370Z | — | 3.7L | V6 | — | Upstream | OE Base Sensor |
| 2020 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2020 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2020 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2020 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Nissan | NV3500 | — | 5.6L | V8 | — | Upstream Right | OE Base Sensor |
| 2020 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2020 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2019 | INFINITI | Q70 | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | Q70 | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | Q70 | Luxe | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | Q70 | Luxe | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | Q70L | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | Q70L | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | Q70L | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | Q70L | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | QX60 | Pure | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | QX60 | Pure | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | QX60 | Luxe | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | QX60 | Luxe | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | INFINITI | QX80 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | INFINITI | QX80 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Sport Touring | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Sport Touring | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Heritage Edition | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Heritage Edition | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Armada | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Armada | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | SV | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | SV | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | SL | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | SL | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | S | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | S | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Frontier | Desert Runner | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Frontier | Desert Runner | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2019 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2019 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2019 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2019 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2019 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | NV3500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | NV3500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2019 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2019 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2019 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2019 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q50 | Hybrid Luxe | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q50 | Hybrid Luxe | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q70 | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q70 | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q70 | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q70 | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q70L | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q70L | 5.6 Luxe | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | Q70L | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | Q70L | 3.7 Luxe | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Heritage Edition | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Heritage Edition | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Altima | — | 3.5L | V6 | — | Upstream Rear | OE Base Sensor |
| 2018 | Nissan | Armada | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Armada | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Armada | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Armada | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Armada | Platinum | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Armada | Platinum | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Armada | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Armada | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | SV | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | SV | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | SL | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | SL | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | S | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | S | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Frontier | Desert Runner | 4.0L | V6 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Frontier | Desert Runner | 4.0L | V6 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2018 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | NV2500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | NV3500 | — | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | NV3500 | — | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2018 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2018 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2018 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2018 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q50 | Hybrid Premium | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q50 | Hybrid Premium | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX60 | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX60 | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX70 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX70 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Armada | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Armada | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Armada | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Armada | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Armada | Platinum | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Armada | Platinum | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2017 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2017 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2017 | Nissan | Rogue | — | 2.0L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2017 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2017 | Nissan | Rogue Sport | — | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2017 | Nissan | Sentra | SV | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2017 | Nissan | Sentra | SR | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2017 | Nissan | Sentra | SL | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2017 | Nissan | Sentra | S | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2017 | Nissan | Sentra | SV | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2017 | Nissan | Sentra | SR | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2017 | Nissan | Sentra | SL | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2017 | Nissan | Sentra | S | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2017 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q50 | Hybrid Premium | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q50 | Hybrid Premium | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | QX60 | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | QX60 | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | QX70 | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | INFINITI | QX70 | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Right | Al 08/2015; Upstream; Right; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Right | Del 08/2015; Upstream; Right; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Left | Al 08/2015; Upstream; Left; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Left | Del 08/2015; Upstream; Left; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Del 08/2015; Upstream; Right; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Al 08/2015; Upstream; Right; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Del 08/2015; Upstream; Left; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Al 08/2015; Upstream; Left; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Right | Upstream; Right; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Right | Upstream; Right; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Left | Upstream; Left; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Limited | 5.6L | V8 | GAS | Upstream Left | Upstream; Left; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Upstream; Right; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Upstream; Right; From 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Upstream; Left; To 08/2015; Walker Products OE |
| 2016 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Upstream; Left; From 08/2015; Walker Products OE |
| 2016 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Frontier | SV | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Frontier | SL | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Frontier | S | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Frontier | PRO-4X | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Frontier | Desert Runner | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Maxima | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Maxima | SR | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Maxima | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Maxima | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Maxima | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Murano | SV | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Murano | SL | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Murano | S | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Murano | Platinum | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | SV | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | SL | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | S | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | Pathfinder | Platinum | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2016 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2016 | Nissan | Sentra | SV | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2016 | Nissan | Sentra | SR | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2016 | Nissan | Sentra | SL | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2016 | Nissan | Sentra | S | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2016 | Nissan | Sentra | FE+S | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2016 | Nissan | Sentra | SV | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2016 | Nissan | Sentra | SR | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2016 | Nissan | Sentra | SL | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2016 | Nissan | Sentra | S | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2016 | Nissan | Sentra | FE+S | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2016 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | SV | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | SL | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | S | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | Platinum Reserve | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Nissan | TITAN XD | PRO-4X | 5.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q40 | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q40 | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q40 | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q40 | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q50 | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | Q50 | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q60 | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Right | From 07/2014; Del 07/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Left | From 07/2014; Del 07/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Right | From 07/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q70 | 5.6 | 5.6L | V8 | GAS | Upstream Left | From 07/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Right | From 07/2014; Del 07/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Left | From 07/2014; Del 07/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | Q70L | 3.7 | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Right | From 07/2014; Upstream; Right; Walker Products OE |
| 2015 | INFINITI | Q70L | 5.6 | 5.6L | V8 | GAS | Upstream Left | From 07/2014; Upstream; Left; Walker Products OE |
| 2015 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | QX50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Right | Del 09/2014; Upstream; Right; From 09/2014; Walker Products OE |
| 2015 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Left | From September 2014 Upstream Left for models manufactured after September 2014; Walker Products OE |
| 2015 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Right | Upstream; Right; From 09/2014; Walker Products OE |
| 2015 | INFINITI | QX60 | Base | 3.5L | V6 | GAS | Upstream Left | Upstream Left Oxygen Sensor from 09/2014; Walker Products OE |
| 2015 | INFINITI | QX70 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | INFINITI | QX70 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Del 08/2014; Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Del 08/2014; Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Right | Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | INFINITI | QX80 | Base | 5.6L | V8 | GAS | Upstream Left | Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Del 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Del 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Touring | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Touring Sport | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Sport | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Sport Tech | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Nismo Tech | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | Base | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Right | From 06/2014; Upstream; Right; Walker Products OE |
| 2015 | Nissan | 370Z | — | 3.7L | V6 | GAS | Upstream Left | From 06/2014; Upstream; Left; Walker Products OE |
| 2015 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2015 | Nissan | Altima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2015 | Nissan | Frontier | — | 4.0L | V6 | GAS | Upstream Right | Del 08/2014; Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Nissan | Frontier | — | 4.0L | V6 | GAS | Upstream Left | Del 08/2014; Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | Nissan | Frontier | — | 4.0L | V6 | GAS | Upstream Right | Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Nissan | Frontier | — | 4.0L | V6 | GAS | Upstream Left | Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2015 | Nissan | Maxima | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2015 | Nissan | Murano | — | 3.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2015 | Nissan | Murano | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2015 | Nissan | Pathfinder | — | 3.5L | V6 | GAS | Upstream Right | Del 09/2014; Upstream; Right; From 09/2014; Walker Products OE |
| 2015 | Nissan | Pathfinder | — | 3.5L | V6 | GAS | Upstream Left | From September 2014 Upstream Left for models manufactured after September 2014; Walker Products OE |
| 2015 | Nissan | Pathfinder | — | 3.5L | V6 | GAS | Upstream Right | Upstream; Right; From 09/2014; Walker Products OE |
| 2015 | Nissan | Pathfinder | — | 3.5L | V6 | GAS | Upstream Left | Upstream Left Oxygen Sensor from 09/2014; Walker Products OE |
| 2015 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Rear | De 08/2014; Upstream; Rear; From 08/2014; Walker Products OE |
| 2015 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Front | De 08/2014; Upstream; Front; From 08/2014; Walker Products OE |
| 2015 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Rear | Upstream; Rear; From 08/2014; Walker Products OE |
| 2015 | Nissan | Quest | — | 3.5L | V6 | GAS | Upstream Front | Upstream; Front; From 08/2014; Walker Products OE |
| 2015 | Nissan | Sentra | — | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2015 | Nissan | Sentra | — | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2015 | Nissan | Xterra | — | 4.0L | V6 | GAS | Upstream Right | Del 08/2014; Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Nissan | Xterra | — | 4.0L | V6 | GAS | Upstream Left | Del 08/2014; Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | Nissan | Xterra | — | 4.0L | V6 | GAS | Upstream Right | Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Nissan | Xterra | — | 4.0L | V6 | GAS | Upstream Left | Upstream; Left; From 08/2014; Walker Products OE |
| 2014 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2014 | INFINITI | Q50 | — | 3.7L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2014 | INFINITI | Q50 | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2014 | INFINITI | Q50 | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2014 | INFINITI | Q70 | — | 3.7L | V6 | — | Upstream Right | From 11/2013; Del 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | — | 3.7L | V6 | — | Upstream Left | From 11/2013; Del 11/2013; Upstream; Left; Walker Products OE |
| 2014 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Right | From 11/2013; Del 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Left | From 11/2013; Del 11/2013; Upstream; Left; Walker Products OE |
| 2014 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | From 11/2013; Del 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | From 11/2013; Del 11/2013; Upstream; Left; Walker Products OE |
| 2014 | INFINITI | Q70 | — | 3.7L | V6 | — | Upstream Right | From 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | — | 3.7L | V6 | — | Upstream Left | From 11/2013; Upstream; Left; Walker Products OE |
| 2014 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Right | From 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | 3.7 | 3.7L | V6 | GAS | Upstream Left | From 11/2013; Upstream; Left; Walker Products OE |
| 2014 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | From 11/2013; Upstream; Right; Walker Products OE |
| 2014 | INFINITI | Q70 | Hybrid | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | From 11/2013; Upstream; Left; Walker Products OE |
| 2014 | Nissan | Sentra | — | 1.8L | L4 | — | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2014 | Nissan | Sentra | — | 1.8L | L4 | — | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
| 2013 | Nissan | Sentra | — | 1.8L | L4 | GAS | Upstream | Compatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE |
| 2013 | Nissan | Sentra | — | 1.8L | L4 | GAS | Upstream | California emissions ESV vehicles oxygen sensor; Walker Products OE |
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