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Walker Products OEWalker 250-24420 Oxygen Sensor
| Brand | Walker 250-24420 |
|---|---|
| Position | Downstream, Downstream Front, Downstream Left, and Downstream Rear |
| Wiring Harness Length | 11.73 |
| Wire Gauge Measurement | 20 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Connector Shape | Radiused polygon |
| Connector Gender | Male |
| Thread Diameter | 18.0 |
| Overall Length | 15.28 |
| Mounting Type | Threaded |
| Product line | Walker Products OE |
| Fits | Lexus, Scion, and Toyota · 127 vehicles |
OE replacement. Engineered as a direct-fit oxygen sensor for the specific application.
Heated sensor. Delivers the diagnostic feedback the engine control system expects.
Threaded mount. Installs with a secure, threaded connection.
$70.10Free shipping
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OE Oxygen Sensor for Downstream Applications
Walker Products OE oxygen sensor Part Number 250-24420 is a specific-fit heated sensor engineered for downstream locations on select Lexus, Toyota, and Scion vehicles. It is built to deliver the ECU feedback needed for accurate fuel control and emissions monitoring.
- Heated oxygen sensor for downstream placement
- Specific-fit design for direct application matching
- 4-wire configuration with 20-gauge wiring
- Radiused polygon male connector for vehicle-specific connection
- Threaded mounting with 18.0 mm thread diameter
- Wiring harness length: 11.73 in.; overall length: 15.28 in.
Walker Products OE Line Details
Walker Products OE focuses on original-equipment-style replacement sensors for many global vehicle platforms. Part Number 250-24420 is application-specific, meaning the sensor position, connector style, and signal output are matched to the vehicle’s downstream oxygen sensor requirements. This helps maintain proper diagnostic feedback for the ECU on vehicles such as the Lexus GS450h, Toyota Sienna, and Toyota Venza.
Fitment Coverage
- Fits 2016-2018 Lexus GS450h, downstream left.
- Fits 2013 Lexus GS450h, downstream left.
- Fits 2017-2018 Toyota Corolla iM, downstream.
- Fits 2009-2017 Lexus LS460, downstream left.
- Fits 2016 Scion iM, downstream.
- Fits 2015 Lexus GS450h, downstream left.
- Fits 2012-2015 Scion iQ, downstream.
- Fits 2008-2015 Scion xB, downstream.
- Fits 2015 Toyota Sienna, downstream front.
- Fits 2015 Toyota Venza, downstream.
- Fits 2014 Lexus GS450h, downstream left.
- Fits 2014 Lexus RX350, downstream front.
- Fits 2012-2014 Toyota Sienna, downstream front.
- Fits 2004-2010 Toyota Sienna, downstream front.
- Fits 2009-2014 Toyota Venza, downstream.
- Fits 2009-2013 Lexus RX350, downstream front.
- Fits 2004-2013 Toyota Highlander, downstream front.
- Fits 2010-2012 Lexus HS250h, downstream.
- Fits 2011 Toyota Sienna, downstream rear.
- Fits 2010 Lexus RX450h, downstream front.
- Fits 2005-2010 Scion tC, downstream.
- Fits 2008 Lexus RX350, downstream front.
- Fits 2007-2008 Lexus RX350, downstream front.
- Fits 2006-2008 Lexus RX400h, downstream front.
- Fits 2007 Lexus RX350, downstream front.
- Fits 2004-2006 Lexus RX330, downstream front.
- Fits 2003 Toyota Camry, downstream.
- Fits 2002-2003 Toyota Solara, downstream.
- Fits 2002 Toyota Camry, downstream.
What This Sensor Helps Address
- Check engine light related to downstream oxygen sensor performance
- Poor fuel economy caused by incorrect exhaust feedback
- Elevated exhaust emissions from inaccurate air-fuel monitoring
- Rough engine operation tied to sensor signal faults
- Stored ECU fault codes for affected sensor circuits
Installation Notes and Tips
Confirm the vehicle position before installation, since this part is listed for downstream left, downstream front, downstream rear, and downstream applications depending on the model. Inspect the sensor wiring harness and connector for heat damage, corrosion, or physical wear before replacement. On vehicles such as the Toyota Camry, Toyota Highlander, and Lexus RX350, verify emissions configuration and build date notes where listed to ensure correct application matching.
Quality Assurance
Walker Products has supplied engine management and oxygen/air-fuel sensors since 1946 and manufactures OE-style replacement parts under ISO 9001/TS 16949 quality systems. Part Number 250-24420 is built for the specified application and connector layout to support proper ECU feedback on the listed vehicles.
This part fits 127 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2018 | Toyota | Corolla iM | Base | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2017 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2017 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2017 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2017 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2017 | Toyota | Corolla iM | Base | — | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2016 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2016 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2016 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2016 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2016 | Scion | iM | — | — | 1.8L | L4 | — | Downstream | OE Base Sensor |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Al 09/2014; Downstream; Left; To 09/2014; Walker Products OE |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Del 09/2014; Downstream; Left; From 09/2014; Walker Products OE |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor for vehicles manufactured up to September 2014.; Walker Products OE |
| 2015 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream; Left; From 09/2014; Walker Products OE |
| 2015 | Lexus | LS460 | L | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2015 | Lexus | LS460 | F Sport | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2015 | Lexus | LS460 | Base | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2015 | Scion | iQ | — | — | 1.3L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2015 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2015 | Toyota | Sienna | XLE | — | 3.5L | V6 | GAS | Downstream Front | Al 09/2014; Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | SE | — | 3.5L | V6 | GAS | Downstream Front | Al 09/2014; Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | Limited | — | 3.5L | V6 | GAS | Downstream Front | Al 09/2014; Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | LE | — | 3.5L | V6 | GAS | Downstream Front | Al 09/2014; Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | L | — | 3.5L | V6 | GAS | Downstream Front | Al 09/2014; Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | XLE | — | 3.5L | V6 | GAS | Downstream Front | Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | SE | — | 3.5L | V6 | GAS | Downstream Front | Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | Limited | — | 3.5L | V6 | GAS | Downstream Front | Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | LE | — | 3.5L | V6 | GAS | Downstream Front | Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Sienna | L | — | 3.5L | V6 | GAS | Downstream Front | Downstream; Front; To 09/2014; Walker Products OE |
| 2015 | Toyota | Venza | XLE | — | 2.7L | L4 | GAS | Downstream | B1S2; Al 08/2014; Downstream; To 08/2014; Walker Products OE |
| 2015 | Toyota | Venza | LE | — | 2.7L | L4 | GAS | Downstream | B1S2; Al 08/2014; Downstream; To 08/2014; Walker Products OE |
| 2015 | Toyota | Venza | XLE | — | 2.7L | L4 | GAS | Downstream | Al 08/2014; Downstream; B1S2; To 08/2014; Walker Products OE |
| 2015 | Toyota | Venza | LE | — | 2.7L | L4 | GAS | Downstream | Al 08/2014; Downstream; B1S2; To 08/2014; Walker Products OE |
| 2015 | Toyota | Venza | XLE | — | 2.7L | L4 | GAS | Downstream | B1S2; Downstream; To 08/2014; Walker Products OE |
| 2015 | Toyota | Venza | LE | — | 2.7L | L4 | GAS | Downstream | B1S2; Downstream; To 08/2014; Walker Products OE |
| 2014 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | To 09/2013; Al 09/2013; Downstream; Left; Walker Products OE |
| 2014 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | From 09/2013; Del 09/2013; Downstream; Left; Walker Products OE |
| 2014 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor fits up to September 2013.; Walker Products OE |
| 2014 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | From 09/2013; Downstream; Left; Walker Products OE |
| 2014 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2014 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | To 03/2014; Al 03/2014; Downstream; Front; Walker Products OE |
| 2014 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Fits Downstream Front location for models up to March 2014.; Walker Products OE |
| 2014 | Scion | iQ | — | — | 1.3L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2014 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2014 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2014 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2013 | Lexus | GS450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2013 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2013 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2013 | Scion | iQ | — | — | 1.3L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2013 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2013 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2013 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2013 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2012 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2012 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2012 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2012 | Scion | iQ | — | — | 1.3L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2012 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2012 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2012 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2012 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2011 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2011 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2011 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2011 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2011 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2011 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products OE |
| 2011 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2010 | Lexus | HS250h | — | — | 2.4L | L4 | ELECTRIC/GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2010 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2010 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2010 | Lexus | RX450h | — | — | 3.5L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2010 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2010 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2010 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2010 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2010 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2010 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2009 | Lexus | LS460 | — | AWD | 4.6L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products OE |
| 2009 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2009 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2009 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2009 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2009 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2009 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2009 | Toyota | Venza | — | — | 2.7L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2008 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Japan Built Vehicle; VehÃculo hecho en Japón; Downstream; Front; Walker Products OE |
| 2008 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Exc.Japan Built Vehicle; Excluye vehiculos construido en Japón; Downstream; Front; Walker Products OE |
| 2008 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Japan Built Vehicle; Downstream; Front; Walker Products OE |
| 2008 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Exc.Japan Built Vehicle; Downstream; Front; Walker Products OE |
| 2008 | Lexus | RX400h | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2008 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2008 | Scion | xB | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2008 | Toyota | Highlander | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2008 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2008 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2007 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Exc.Japan Built Vehicle; Excluye vehiculos construido en Japón; Downstream; Front; Walker Products OE |
| 2007 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Japan Built Vehicle Vehicle; VehÃculo hecho en Japón; Downstream; Front; Walker Products OE |
| 2007 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Exc.Japan Built Vehicle; Downstream; Front; Walker Products OE |
| 2007 | Lexus | RX350 | — | — | 3.5L | V6 | GAS | Downstream Front | Japan Built Vehicle Vehicle; Downstream; Front; Walker Products OE |
| 2007 | Lexus | RX400h | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2007 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2007 | Toyota | Highlander | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2007 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2007 | Toyota | Sienna | — | — | 3.5L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2006 | Lexus | RX330 | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2006 | Lexus | RX400h | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2006 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2006 | Toyota | Highlander | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2006 | Toyota | Highlander | — | — | 3.3L | V6 | ELECTRIC/GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2006 | Toyota | Sienna | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2005 | Lexus | RX330 | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2005 | Scion | tC | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2005 | Toyota | Highlander | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2005 | Toyota | Sienna | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2004 | Lexus | RX330 | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2004 | Toyota | Highlander | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2004 | Toyota | Sienna | — | — | 3.3L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products OE |
| 2003 | Toyota | Camry | — | — | 2.4L | L4 | GAS | Downstream | Downstream oxygen sensor for B1S2, not for vehicles in California.; Walker Products OE |
| 2003 | Toyota | Camry | — | — | 2.4L | L4 | GAS | Downstream | Downstream Bank 1 Sensor 2 for Non-Calif-ESV vehicles.; Walker Products OE |
| 2003 | Toyota | Camry | — | — | 2.4L | L4 | GAS | Downstream | Downstream oxygen sensor for second bank, sensor 1, non-California emissions.; Walker Products OE |
| 2003 | Toyota | Solara | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2002 | Toyota | Camry | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
| 2002 | Toyota | Solara | — | — | 2.4L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products OE |
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