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Walker Products OEWalker 250-54050 Oxygen Sensor
| Brand | Walker 250-54050 |
|---|---|
| Position | Upstream Left |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 11.93 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 4 |
| Wiring Harness Length | 8.39 |
| Product line | Walker Products OE |
| Fits | Lexus and Toyota · 488 vehicles |
OE replacement. Engineered as a direct-fit oxygen sensor for the specified application.
Heated sensor. Provides faster feedback for the engine management system.
Threaded mount. Installs with a secure, threaded connection.
$136.74Free shipping
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Walker Products OE Oxygen Sensor 250-54050
Walker Products OE 250-54050 is a heated, specific-fit oxygen sensor engineered as an OE replacement for select Lexus and Toyota applications. It is built for the correct mounting position and ECU feedback requirements, helping restore accurate exhaust monitoring on vehicles such as the Lexus IS350 and Toyota 4Runner.
Key Features
- Heated oxygen sensor for faster operating response
- Specific-fit design for the listed upstream positions
- 4-wire configuration with 20-gauge wiring
- Threaded mounting with 18.0 mm thread diameter
- Radiused polygon male connector for application-specific fitment
- Overall length: 11.93 in.; wiring harness length: 8.39 in.
Walker Products OE Line Details
Walker Products OE focuses on original-equipment-style replacement sensors and engine management components. Part number 250-54050 is manufactured for the specified vehicle, position, and diagnostic feedback needs of the ECU, making it a direct-fit choice for upstream oxygen sensor service on many Lexus and Toyota models.
Detailed Description
This oxygen sensor is used in upstream locations across a wide range of Lexus and Toyota platforms, including Lexus LC500, ES350, IS300, IS350, RC300, RC350, RC F, GS350, GS450h, LS460, LS600h, GX460, GX470, LX470, LX570, and Toyota 4Runner, Camry, Avalon, Tundra, Tacoma, Sequoia, Land Cruiser, FJ Cruiser, Highlander, and Yaris. Fits 2022-2026 Lexus LC500, upstream left; fits 2018-2025 Lexus IS350, upstream left; fits 2022-2024 Toyota 4Runner, upstream right; and fits 2018-2021 Toyota Camry, upstream front. This part number, 250-54050, is built to match the listed sensor position and support proper ECU monitoring of exhaust oxygen content.
This part cross-references Walker Products OE 250-54050 for the same application.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Poor fuel economy caused by inaccurate air-fuel feedback
- Rough engine operation from incorrect exhaust readings
- Elevated exhaust emissions from a failing upstream sensor
- Stored ECU fault codes tied to the affected sensor circuit
Installation Notes and Tips
Confirm the exact year, model, engine configuration, and sensor position before ordering. This sensor is threaded and specific-fit, so match the upstream left, upstream right, upstream front, or upstream rear location shown in the fitment data. Inspect the sensor wiring harness and connector for heat damage, abrasion, or corrosion before installation, since physical damage can shorten sensor life and affect signal quality.
Quality Assurance
Walker Products is an Automotive ISO9001/TS 16949 certified company with a long history in engine management and fuel system components. The 250-54050 oxygen sensor is produced as an OE-style replacement for the listed applications and diagnostic requirements.
This part fits 488 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | Lexus | ES350 | — | — | 3.5L | V6 | — | Upstream Front | OE Base Sensor |
| 2024 | Lexus | IS300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2024 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2024 | Lexus | IS500 | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2024 | Lexus | LC500 | — | — | 5.0L | V8 | — | Upstream Left | OE Base Sensor |
| 2024 | Lexus | RC F | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2024 | Lexus | RC300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2024 | Lexus | RC350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2024 | Toyota | 4Runner | — | — | 4.0L | V6 | — | Upstream Right | OE Base Sensor |
| 2024 | Toyota | Camry | — | — | 3.5L | V6 | — | Upstream Front | OE Base Sensor |
| 2023 | Lexus | ES350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2023 | Lexus | IS300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2023 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2023 | Lexus | IS500 | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2023 | Lexus | LC500 | — | — | 5.0L | V8 | — | Upstream Left | OE Base Sensor |
| 2023 | Lexus | RC F | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2023 | Lexus | RC300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2023 | Lexus | RC350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2023 | Toyota | 4Runner | — | — | 4.0L | V6 | — | Upstream Right | OE Base Sensor |
| 2023 | Toyota | Camry | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | ES350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | IS300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | IS500 | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2022 | Lexus | LC500 | — | — | 5.0L | V8 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | RC F | — | — | 5.0L | V8 | — | Upstream Right | OE Base Sensor |
| 2022 | Lexus | RC300 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Lexus | RC350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Toyota | 4Runner | — | — | 4.0L | V6 | — | Upstream Right | OE Base Sensor |
| 2022 | Toyota | Avalon | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2022 | Toyota | Camry | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2021 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; VehÃculo construido en EE.UU; Upstream; Left; Walker Products OE |
| 2021 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; Upstream; Left; Walker Products OE |
| 2021 | Lexus | IS300 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2021 | Lexus | LC500 | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2021 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | RC300 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | RC300 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | RC350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Lexus | RC350 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2021 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2021 | Toyota | Avalon | — | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2021 | Toyota | Camry | — | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2020 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; VehÃculo construido en EE.UU; Upstream; Left; Walker Products OE |
| 2020 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; Upstream; Left; Walker Products OE |
| 2020 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2020 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | GS350 | F Sport | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | GS350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | GS350 | Base | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | GS350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | IS300 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2020 | Lexus | LC500 | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2020 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC300 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC300 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC300 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Lexus | RC350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | From 08/2019; Del 08/2019; Upstream; Right; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | To 08/2019; Al 08/2019; Upstream; Right; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | To 08/2019; Al 08/2019; Upstream; Left; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | From 08/2019; Del 08/2019; Upstream; Left; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | From 08/2019; Upstream; Right; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | To 08/2019; Upstream; Right; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | To 08/2019; Upstream; Left; Walker Products OE |
| 2020 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | From 08/2019; Upstream; Left; Walker Products OE |
| 2020 | Toyota | Avalon | — | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2020 | Toyota | Camry | — | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2020 | Toyota | Yaris | — | — | 1.5L | L4 | — | Upstream | OE Base Sensor |
| 2019 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; VehÃculo construido en EE.UU; Upstream; Left; Walker Products OE |
| 2019 | Lexus | ES350 | — | — | 3.5L | V6 | GAS | Upstream Left | USA Built Vehicle; Upstream; Left; Walker Products OE |
| 2019 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | GS350 | F Sport | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | GS350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | GS350 | Base | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | GS350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | IS300 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2019 | Lexus | LC500 | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC300 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC300 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC300 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Lexus | RC350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2019 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2019 | Toyota | Avalon | XSE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Avalon | XLE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Avalon | Touring | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Avalon | Limited | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Camry | XSE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Camry | XLE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2019 | Toyota | Yaris | — | — | 1.5L | L4 | — | Upstream | OE Base Sensor |
| 2018 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | GS350 | F Sport | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | GS350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | GS350 | Base | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | GS350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | IS300 | F Sport | — | 3.5L | V6 | GAS | Upstream Left | Del 10/2017; Upstream; Left; From 10/2017; Walker Products OE |
| 2018 | Lexus | IS300 | Base | — | 3.5L | V6 | GAS | Upstream Left | Del 10/2017; Upstream; Left; From 10/2017; Walker Products OE |
| 2018 | Lexus | IS300 | F Sport | — | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 10/2017; Walker Products OE |
| 2018 | Lexus | IS300 | Base | — | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 10/2017; Walker Products OE |
| 2018 | Lexus | IS350 | — | — | 3.5L | V6 | — | Upstream Left | OE Base Sensor |
| 2018 | Lexus | LC500 | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Lexus | RC300 | F Sport | — | 3.5L | V6 | GAS | Upstream Left | Del 11/2017; Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC300 | Base | — | 3.5L | V6 | GAS | Upstream Left | Del 11/2017; Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC300 | F Sport | — | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC300 | Base | — | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Del 11/2017; Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Del 11/2017; Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Del 11/2017; Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Lexus | RC350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; From 11/2017; Walker Products OE |
| 2018 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2018 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2018 | Toyota | Camry | XSE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Toyota | Camry | XLE | — | 3.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE |
| 2018 | Toyota | Yaris | — | — | 1.5L | L4 | — | Upstream | OE Base Sensor |
| 2017 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | GS350 | F Sport | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | GS350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | GS350 | Base | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | GS350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2017 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2017 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Lexus | GS F | Base | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS350 | F Sport | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS350 | F Sport | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS350 | Base | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS350 | Base | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2016 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2016 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | From September 2014 Upstream Left for models manufactured after September 2014; Walker Products OE |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Upstream Left Oxygen Sensor from 09/2014; Walker Products OE |
| 2015 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2015 | Lexus | RC F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2015 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Del 08/2014; Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Del 08/2014; Upstream; Left; From 08/2014; Walker Products OE |
| 2015 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Upstream; Right; From 08/2014; Walker Products OE |
| 2015 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Upstream; Left; From 08/2014; Walker Products OE |
| 2014 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | To 08/2013; Al 08/2013; Upstream; Right; Walker Products OE |
| 2014 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | To 08/2013; Al 08/2013; Upstream; Left; Walker Products OE |
| 2014 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | To 08/2013; Upstream; Right; Walker Products OE |
| 2014 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | To 08/2013; Upstream; Left; Walker Products OE |
| 2014 | Lexus | IS F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2014 | Lexus | IS F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2014 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Upstream Right Oxygen Sensor fits models up to 09/2013; Walker Products OE |
| 2014 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2014 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2014 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Upstream Oxygen Sensor for vehicles up to September 2013 on the right side.; Walker Products OE |
| 2014 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2014 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2014 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | To 08/2013; Al 08/2013; Upstream; Right; Walker Products OE |
| 2014 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | To 08/2013; Al 08/2013; Upstream; Left; Walker Products OE |
| 2014 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | To 08/2013; Upstream; Right; Walker Products OE |
| 2014 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | To 08/2013; Upstream; Left; Walker Products OE |
| 2013 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2013 | Lexus | IS F | — | — | 5.0L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Lexus | IS F | — | — | 5.0L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2013 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2013 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2013 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2013 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2012 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2012 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | Tundra | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2012 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2012 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | GS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | GS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2011 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2011 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Sequoia | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Tundra | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2011 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2011 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | GX460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2010 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2010 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2010 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Sequoia | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | Sequoia | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2010 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2009 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 5.7L | V8 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 5.7L | V8 | FLEX | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 5.7L | V8 | FLEX | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2009 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | GS460 | — | — | 4.6L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | LS600h | — | — | 5.0L | V8 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Lexus | LX570 | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2008 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Land Cruiser | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Sequoia | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | GS350 | — | RWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | GS350 | — | AWD | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Lexus | LS460 | — | RWD | 4.6L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | FJ Cruiser | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 5.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | GS300 | — | RWD | 3.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | GS300 | — | RWD | 3.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | GS300 | — | AWD | 3.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | GS300 | — | AWD | 3.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | IS250 | — | RWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | IS250 | — | AWD | 2.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | IS350 | — | — | 3.5L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Lexus | GX470 | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Right | From 05/01/05; Del 05/01/05; Upstream; Right; Walker Products OE |
| 2005 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Left | From 05/01/05; Del 05/01/05; Upstream; Left; Walker Products OE |
| 2005 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Right | From 05/01/05; Upstream; Right; Walker Products OE |
| 2005 | Lexus | LX470 | — | — | 4.7L | V8 | GAS | Upstream Left | From 05/01/05; Upstream; Left; Walker Products OE |
| 2005 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | 4Runner | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | 4Runner | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Right | From 5/2005; De 5/2005; Upstream; Right; Walker Products OE |
| 2005 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Left | From 5/2005; De 5/2005; Upstream; Left; Walker Products OE |
| 2005 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Right | From 5/2005; Upstream; Right; Walker Products OE |
| 2005 | Toyota | Land Cruiser | — | — | 4.7L | V8 | GAS | Upstream Left | From 5/2005; Upstream; Left; Walker Products OE |
| 2005 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | Sequoia | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | Tacoma | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | Tundra | — | — | 4.7L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Toyota | Tundra | — | — | 4.0L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
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