/live/media/O2/O2_25025003_Fro.jpg)
OE Quality
60-Day Returns
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Walker
Walker Products OEWalker 250-25003 Oxygen Sensor
| Brand | Walker 250-25003 |
|---|---|
| Position | Upstream Right, Upstream Left, Upstream, and Upstream Rear |
| Wiring Harness Length | 32.99 |
| Wire Gauge Measurement | 20 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Connector Shape | Radiused polygon |
| Connector Gender | Male |
| Thread Diameter | 18.0 |
| Overall Length | 36.54 |
| Mounting Type | Threaded |
| Product line | Walker Products OE |
| Fits | Bentley, BMW, Mercedes-Benz, Porsche, and Volkswagen · 164 vehicles |
OE replacement. Engineered for specific application fit and ECU feedback.
Heated sensor. Helps maintain accurate oxygen and air-fuel readings.
Threaded mount. Installs with a secure, direct-fit connection.
$99.94Free shipping
In stock · usually ships same day before 1pm CST
Vehicle: not selected
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Fitment not checked
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
$99.94
Free shipping
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Oxygen Sensor options
Walker Products OE Oxygen Sensor for Select European Vehicles
Walker Products OE 250-25003 is a heated oxygen sensor built as a direct-fit replacement for specific Mercedes-Benz, Volkswagen, BMW, Porsche, Bentley, and Audi-era applications listed below. It is engineered for the sensor location and ECU feedback required by the vehicle, making it a practical choice for upstream oxygen sensor replacement on select SLK200, C200, Jetta, Golf, and BMW 7 Series applications.
Key Features
- Heated oxygen sensor for precise exhaust feedback
- Specific-fit design for the listed vehicle applications
- 5-wire configuration with a male connector
- Threaded mounting with 18.0 mm thread diameter
- Wiring harness length: 32.99 in; overall length: 36.54 in
- Walker Products OE line engineered for application-specific fitment and ECU signal response
Product Details
Walker Products OE 250-25003 is part of the Walker Products OE line, which focuses on original-equipment-style replacement sensors for vehicle-specific locations and diagnostic requirements. This oxygen sensor is designed for upstream use where the ECU relies on accurate exhaust gas feedback to manage fuel control and emissions. For drivers searching for a Mercedes-Benz SLK200 upstream oxygen sensor, a Volkswagen Jetta upstream oxygen sensor, or a BMW 745i upstream oxygen sensor, this part number provides a targeted replacement option. The same part number, 250-25003, also appears in fitment for select Volkswagen Golf, Touareg, Passat, Phaeton, EuroVan, and Porsche Cayenne applications.
This part cross-references Bosch 15717 and Denso 234-9005 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 ECU fueling corrections
- Elevated exhaust emissions from a failing upstream sensor
- Fault codes stored in the ECU for sensor or related system issues
Installation Notes and Fitment
Fits 2012-2013 Mercedes-Benz SLK200, upstream. Fits 2005-2009 Mercedes-Benz SLK200, upstream. Fits 2010 Mercedes-Benz C200, upstream. Fits 2003-2004 Mercedes-Benz C200, upstream. Fits 2004-2009 Volkswagen Touareg, upstream right. Fits 2004-2006 BMW 545i, upstream right. Fits 2004-2006 BMW 545i, upstream left. Fits 2004-2006 BMW 760i, upstream right. Fits 2004-2006 BMW 760i, upstream left. Fits 2003-2006 BMW 760Li, upstream right. Fits 2003-2006 BMW 760Li, upstream left. Fits 2004-2006 BMW X5, upstream left. Fits 2003-2006 Porsche Cayenne, upstream right. Fits 2003-2006 Porsche Cayenne, upstream left. Fits 2001-2006 Volkswagen Golf, upstream. Fits 2004-2006 Volkswagen Phaeton, upstream right. Fits 2004-2005 BMW 645Ci, upstream right. Fits 2004-2005 BMW 645Ci, upstream left. Fits 2004-2005 BMW 745i, upstream right. Fits 2004-2005 BMW 745i, upstream left. Fits 2002 BMW 745i, upstream left. Fits 2004-2005 BMW 745Li, upstream right. Fits 2004-2005 BMW 745Li, upstream left. Fits 2003-2005 Mercedes-Benz C230, upstream. Fits 1999-2005 Volkswagen Golf, upstream. Fits 2001-2005 Volkswagen Jetta, upstream. Fits 2004-2005 Volkswagen Phaeton, upstream. Fits 1999-2004 Volkswagen Beetle, upstream. Fits 1999-2004 Volkswagen Jetta, upstream. Fits 2002-2004 Volkswagen Passat, upstream rear. Fits 2003 Bentley Continental, upstream right. Fits 2003 BMW 745i, upstream right. Fits 2003 BMW 745i, upstream left. Fits 2003 BMW 745Li, upstream right. Fits 2003 BMW 745Li, upstream left. Fits 2003 Volkswagen EuroVan, upstream.
Before installation, verify the connector shape, wire count, thread diameter, and sensor position against the original unit. Inspect the wiring harness and connector for heat damage, abrasion, or corrosion, since damaged wiring can shorten sensor life and affect ECU feedback.
Quality Assurance
Walker Products has supplied engine management and oxygen sensor components since 1946 and manufactures under Automotive ISO9001/TS 16949 quality systems. The OE line is built around application-specific fitment and diagnostic signal requirements for the listed vehicles.
This part fits 164 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2013 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2012 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2012 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2010 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2010 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP, AUQ / 9m-8-675-450 >>; B1S1; Motor AWP, AUQ / 9m-8-675-450 >>; Upstream; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP / >>9m-8-675-449; B1S1; Motor AWP / >> 9m-8-675-449; Upstream; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; BEK; B1S1; Motor BEK; Upstream; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP, AUQ / 9m-8-675-450 >>; Motor AWP, AUQ / 9m-8-675-450 >>; Upstream; B1S1; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP / >>9m-8-675-449; Motor AWP / >> 9m-8-675-449; Upstream; B1S1; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; BEK; Motor BEK; Upstream; B1S1; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP, AUQ / 9m-8-675-450 >>; B1S1; Upstream; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; AWP / >>9m-8-675-449; B1S1; Upstream; Walker Products OE |
| 2010 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Engine; BEK; B1S1; Upstream; Walker Products OE |
| 2009 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2009 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2009 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2008 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2008 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2008 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2007 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2007 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2007 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | BMW | X5 | — | — | 4.8L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | BMW | X5 | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2006 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2006 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Porsche | Cayenne | — | — | 3.2L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2006 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2006 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2006 | Volkswagen | Phaeton | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2006 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | 645Ci | — | Automatic | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 645Ci | — | Automatic | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | X5 | — | — | 4.8L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | BMW | X5 | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2005 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2005 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2005 | Mercedes-Benz | SLK200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2005 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Porsche | Cayenne | — | — | 3.2L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2005 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2005 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2005 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2005 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2005 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2005 | Volkswagen | Phaeton | — | — | 6.0L | W12 | GAS | Upstream | Cyl 7-9; Cil 7-9; Upstream; Walker Products OE |
| 2005 | Volkswagen | Phaeton | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2005 | Volkswagen | Phaeton | — | — | 6.0L | W12 | GAS | Upstream | Cyl 7-9; Upstream; Walker Products OE |
| 2005 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 545i | — | Automatic | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | 645Ci | — | Automatic | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 645Ci | — | Automatic | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 760i | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | X5 | — | — | 4.8L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | BMW | X5 | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2004 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2004 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2004 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2004 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | Porsche | Cayenne | — | — | 3.2L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2004 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2004 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2004 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2004 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2004 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2004 | Volkswagen | Jetta | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2004 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2004 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2004 | Volkswagen | Passat | — | — | 4.0L | W8 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2004 | Volkswagen | Phaeton | — | — | 6.0L | W12 | GAS | Upstream | Cyl 7-9; Cil 7-9; Upstream; Walker Products OE |
| 2004 | Volkswagen | Phaeton | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2004 | Volkswagen | Phaeton | — | — | 6.0L | W12 | GAS | Upstream | Cyl 7-9; Upstream; Walker Products OE |
| 2004 | Volkswagen | Touareg | — | — | 4.2L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | Bentley | Continental | — | — | 6.0L | W12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Right | From 9/02; Del 9/02; Upstream; Right; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | To 9/02; Al 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | From 9/02; Del 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Right | From 9/02; Upstream; Right; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | To 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | From 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Right | From 9/02; Del 9/02; Upstream; Right; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | To 9/02; Al 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | From 9/02; Del 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Right | From 9/02; Upstream; Right; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | To 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | From 9/02; Upstream; Left; Walker Products OE |
| 2003 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | BMW | 760Li | — | — | 6.0L | V12 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2003 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2003 | Mercedes-Benz | C200 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2003 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2003 | Mercedes-Benz | C230 | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2003 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products OE |
| 2003 | Porsche | Cayenne | — | — | 4.5L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2003 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2003 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2003 | Volkswagen | EuroVan | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2003 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2003 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2003 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2003 | Volkswagen | Jetta | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2003 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2003 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2003 | Volkswagen | Passat | — | — | 4.0L | W8 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2002 | BMW | 745i | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2002 | BMW | 745Li | — | — | 4.4L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products OE |
| 2002 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2002 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2002 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2002 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2002 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2002 | Volkswagen | Jetta | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2002 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2002 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2002 | Volkswagen | Passat | — | — | 4.0L | W8 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products OE |
| 2001 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2001 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2001 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2001 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2001 | Volkswagen | Golf | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2001 | Volkswagen | Jetta | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2001 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2001 | Volkswagen | Jetta | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2000 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 2000 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 2000 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 2000 | Volkswagen | Jetta | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 1999 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE |
| 1999 | Volkswagen | Beetle | — | — | 1.8L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products OE |
| 1999 | Volkswagen | Golf | — | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 1999 | Volkswagen | Jetta | GLX | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| 1999 | Volkswagen | Jetta | GLS | — | 2.8L | V6 | GAS | Upstream | Install upstream oxygen sensor for optimal performance.; Walker Products OE |
| No rows match your filter. | |||||||||