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Walker 350-34377 Oxygen Sensor
Overview of Walker 350-34377 Oxygen Sensor
The Walker 350-34377 oxygen sensor is designed specifically for select Bentley and Volkswagen models, including the Arnage, Beetle, Bora, GLI, Golf, and Jetta series. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.
- Heated oxygen sensor with 4-wire configuration
- Specific fit for Bentley Arnage and Volkswagen Beetle, Golf, Jetta models
- 17.24-inch wiring harness length for flexible installation
- 22 gauge wire for reliable signal transmission
- Radiused polygon male connector for secure connection
- Threaded mounting type with 18.0 mm thread diameter
- Overall length of 20.79 inches for proper fitment
Detailed Product Description
This Walker Products Aftermarket oxygen sensor (part number 350-34377) is engineered to meet the exact specifications of your vehicle’s emission system. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring consistent performance. The wiring harness length of 17.24 inches and overall length of 20.79 inches allow for proper routing and installation in the engine bay. The radiused polygon male connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter guarantees compatibility with the designated Bentley and Volkswagen models.
Walker Products Aftermarket Line
The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct replacement solution designed to maintain factory performance and emissions compliance for your Bentley Arnage or Volkswagen vehicles.
Common Applications and Issues Addressed
- Restores accurate air-fuel ratio readings for improved fuel efficiency
- Resolves check engine light triggers related to oxygen sensor faults
- Helps reduce harmful emissions by ensuring proper catalytic converter function
- Eliminates rough idling or engine hesitation caused by faulty sensors
- Prevents failed emissions tests due to sensor malfunctions
Installation Notes and Tips
When installing the Walker 350-34377 oxygen sensor, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the connector type matches the vehicle harness before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. The 17.24-inch wiring harness length provides flexibility for routing, but avoid sharp bends or contact with hot engine components.
Quality Assurance and Warranty
Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet emission control standards and ensure durability. This part number 350-34377 is manufactured to provide consistent performance and reliability. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.
| Brand | Walker |
| Part Number | 350-34377 |
| Position | Walker Products Aftermarket, Center |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 20.79 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 22 |
| Wire Quantity | 4 |
| Wiring Harness Length | 17.24 |
This part fits 69 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Volkswagen | Beetle | 2.5L | L5 | Downstream | OE Replacement | |
| 2010 | Volkswagen | Beetle | 2.5L | L5 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 2010 | Volkswagen | Beetle | 2.5L | L5 | GAS | Center | Center position oxygen sensor; Walker Products Aftermarket |
| 2010 | Volkswagen | Beetle Cabrio | 2.5L | L5 | Downstream | OE Replacement | |
| 2010 | Volkswagen | GLI | 2.0L | L4 | Downstream | OE Replacement | |
| 2010 | Volkswagen | Golf City | 2.0L | L4 | Downstream | OE Replacement | |
| 2009 | Volkswagen | Beetle | 2.5L | L5 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 2009 | Volkswagen | Beetle | 2.5L | L5 | GAS | Center | Center position oxygen sensor; Walker Products Aftermarket |
| 2009 | Volkswagen | Golf City | 2.0L | L4 | Downstream | OE Replacement | |
| 2009 | Volkswagen | Jetta City | 2.0L | L4 | Downstream | OE Replacement | |
| 2008 | Volkswagen | Beetle | 2.5L | L5 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 2008 | Volkswagen | Beetle | 2.5L | L5 | GAS | Center | Center position oxygen sensor; Walker Products Aftermarket |
| 2008 | Volkswagen | Golf City | 2.0L | L4 | Downstream | OE Replacement | |
| 2008 | Volkswagen | Jetta City | 2.0L | L4 | Downstream | OE Replacement | |
| 2007 | Volkswagen | Beetle | 2.5L | L5 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 2007 | Volkswagen | Beetle | 2.5L | L5 | GAS | Center | Center position oxygen sensor; Walker Products Aftermarket |
| 2007 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Engine; BER, BHP; B1S2; Motor BER, BHP; Downstream; Walker Products Aftermarket |
| 2007 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Engine; BER, BHP; Motor BER, BHP; Downstream; B1S2; Walker Products Aftermarket |
| 2007 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Oxygen Sensor fits engine code BER with BHP B1S2 Downstream position; Walker Products Aftermarket |
| 2007 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2007 | Volkswagen | Golf City | 2.0L | L4 | Downstream | OE Replacement | |
| 2007 | Volkswagen | Jetta City | 2.0L | L4 | Downstream | OE Replacement | |
| 2006 | Volkswagen | Beetle | 2.5L | L5 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 2006 | Volkswagen | Beetle | 2.5L | L5 | GAS | Center | Center position oxygen sensor; Walker Products Aftermarket |
| 2006 | Volkswagen | Bora | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2006 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2006 | Volkswagen | Jetta | 2.0L | L4 | Downstream | OE Replacement | |
| 2005 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | GAS | Center | Install Bank 1 Sensor 2 Oxygen Sensor in center position.; Walker Products Aftermarket |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | GAS | Center | Bank 1 Sensor 2 Center position; Walker Products Aftermarket |
| 2005 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | GAS | Center | Install Bank 1 Sensor 2 Oxygen Sensor in center position.; Walker Products Aftermarket |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | GAS | Center | Bank 1 Sensor 2 Center position; Walker Products Aftermarket |
| 2004 | Bentley | Arnage | 6.8L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2004 | Bentley | Arnage | 6.8L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products Aftermarket |
| 2004 | Bentley | Arnage | 6.8L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2004 | Bentley | Arnage | 6.8L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2004 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2004 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2004 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2004 | Volkswagen | Jetta | 2.0L | L4 | GAS | Center | Install Bank 1 Sensor 2 Oxygen Sensor in center position.; Walker Products Aftermarket |
| 2004 | Volkswagen | Jetta | 2.0L | L4 | GAS | Center | Bank 1 Sensor 2 Center position; Walker Products Aftermarket |
| 2003 | Bentley | Arnage | 6.8L | V8 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2003 | Bentley | Arnage | 6.8L | V8 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products Aftermarket |
| 2003 | Bentley | Arnage | 6.8L | V8 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2003 | Bentley | Arnage | 6.8L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 2003 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2003 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2003 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2002 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2002 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2002 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2001 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2001 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2001 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2000 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2000 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 1999 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | From Chassis # 1C-X-460-001; B1S2; De Chasis n ° 1C-X-460-001; Downstream; Walker Products Aftermarket |
| 1999 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor fits Chassis # 1C-X-460-001, De Chasis n ° 1C-X-460-001, B1S2; Walker Products Aftermarket |
| 1999 | Volkswagen | Beetle | 2.0L | L4 | GAS | Downstream | Compatible with vehicles starting from Chassis # 1C-X-460-001 with downstream B1S2 placement.; Walker Products Aftermarket |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | From Chassis # 1J-X-697 003; B1S2; De Chasis # 1J-X-697 003; Downstream; Walker Products Aftermarket |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | From Chassis # 1J-X-697 003; De Chasis # 1J-X-697 003; Downstream; B1S2; Walker Products Aftermarket |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Downstream | From Chassis # 1J-X-697 003; B1S2; Downstream; Walker Products Aftermarket |
| 1999 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | From Chassis # 9M-X-085 415; B1S2; De Chasis # 9M-X-085 415; Downstream; Walker Products Aftermarket |
| 1999 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | From Chassis # 9M-X-085 415; De Chasis # 9M-X-085 415; Downstream; B1S2; Walker Products Aftermarket |
| 1999 | Volkswagen | Jetta | 2.0L | L4 | GAS | Downstream | From Chassis # 9M-X-085 415; B1S2; Downstream; Walker Products Aftermarket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.