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Walker 350-34601 Oxygen Sensor
Overview of Walker 350-34601 Oxygen Sensor
The Walker 350-34601 oxygen sensor is designed specifically for select Audi and Volkswagen models, including the Golf, Jetta, Passat, Phaeton, and TT Quattro. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.
- Heated sensor type for faster response times
- Specific fit for Audi and Volkswagen vehicles
- 34.96-inch wiring harness length for flexible installation
- 22 gauge wire measurement with 4 wires for reliable signal transmission
- Radiused polygon male connector for secure connection
- 18.0 mm threaded mounting for direct replacement
- Overall length of 38.5 inches to accommodate factory specifications
Walker Products Aftermarket Line Details
This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing direct-fit replacement parts that meet or exceed OEM standards. The line emphasizes compatibility and durability, ensuring that the 350-34601 sensor integrates seamlessly with the vehicle’s emission control system for consistent performance.
Product Description and Attributes
The Walker 350-34601 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire design includes a dedicated heater circuit and signal wires, enhancing sensor accuracy and longevity. The radiused polygon male connector ensures a secure and precise fit, minimizing the risk of connection issues. With an 18.0 mm threaded mounting type, this sensor installs easily into the exhaust system of compatible Audi and Volkswagen models. The wiring harness length of nearly 35 inches and overall length of 38.5 inches provide ample reach for straightforward installation without modification.
Compatible Vehicles and Common Applications
- Compatible with Audi Golf, Jetta, Passat, Phaeton, and TT Quattro models
- Used to monitor oxygen levels in the exhaust gases for emission control
- Helps maintain optimal air-fuel ratio for engine efficiency
- Addresses issues such as poor fuel economy, rough idling, and failed emissions tests
- Replaces faulty or worn oxygen sensors to restore proper engine management
Installation Notes and Tips
- Ensure vehicle compatibility with the Walker 350-34601 part number before installation
- Disconnect the battery before sensor replacement to avoid electrical shorts
- Use appropriate tools to remove the threaded sensor without damaging the exhaust manifold
- Verify connector type matches the vehicle’s wiring harness for a secure fit
- Check for exhaust leaks after installation to ensure sensor accuracy
Quality Assurance and Warranty
Walker Products Aftermarket parts are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-34601 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.
| Brand | Walker |
|---|---|
| Part Number | 350-34601 |
| Position | Walker Products Aftermarket, Downstream |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 38.5 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 22 |
| Wire Quantity | 4 |
| Wiring Harness Length | 34.96 |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2010 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Engine; AWP / >>9m-8-675-449; B1S2; Motor AWP / >> 9m-8-675-449; Downstream; Walker Products Aftermarket | |
| 2010 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Engine; AWP / >>9m-8-675-449; Motor AWP / >> 9m-8-675-449; Downstream; B1S2; Walker Products Aftermarket | |
| 2010 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Engine; AWP / >>9m-8-675-449; B1S2; Downstream; Walker Products Aftermarket | |
| 2006 | Audi | TT Quattro | 3.2L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2006 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream Right | Cyl 4-6; Cil 4-6; Downstream; Right; Walker Products Aftermarket | |
| 2006 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream Left | Cyl 1-3; Cil 1-3; Downstream; Left; Walker Products Aftermarket | |
| 2006 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2006 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream Right | Cylinders 4-6 Downstream Right Oxygen Sensor; Walker Products Aftermarket | |
| 2006 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream Left | Cyl 1-3; Downstream; Left; Walker Products Aftermarket | |
| 2005 | Audi | TT Quattro | 3.2L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket | |
| 2005 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cyl 10-12; Cil 10-12; Downstream; Walker Products Aftermarket | |
| 2005 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Downstream oxygen sensor for cylinders 1-3.; Walker Products Aftermarket | |
| 2005 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2005 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cyl 10-12; Downstream; Walker Products Aftermarket | |
| 2005 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cylinder 1-3 Downstream Oxygen Sensor; Walker Products Aftermarket | |
| 2004 | Audi | TT Quattro | 3.2L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Downstream oxygen sensor for cylinders 1-3.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cyl 10-12; Cil 10-12; Downstream; Walker Products Aftermarket | |
| 2004 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket | |
| 2004 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cylinder 1-3 Downstream Oxygen Sensor; Walker Products Aftermarket | |
| 2004 | Volkswagen | Phaeton | 6.0L | W12 | GAS | Downstream | Cyl 10-12; Downstream; Walker Products Aftermarket | |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket | |
| 2003 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket | |
| 2003 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket | |
| 2002 | Volkswagen | Jetta | 2.8L | V6 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket | |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket | |
| 2002 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket | |
| 2002 | Volkswagen | Passat | 4.0L | W8 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket | |
| 2001 | Volkswagen | Jetta | 2.8L | V6 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket | |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket | |
| 2000 | Volkswagen | Jetta | 2.8L | V6 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket | |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Upstream | To Chassis # 1J-X-697 002; B1S1; Para Chasis 1J-X-697 002; Upstream; Walker Products Aftermarket | |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Upstream | To Chassis # 1J-X-697 002; Para Chasis 1J-X-697 002; Upstream; B1S1; Walker Products Aftermarket | |
| 1999 | Volkswagen | Golf | 2.0L | L4 | GAS | Upstream | To Chassis # 1J-X-697 002; B1S1; Upstream; Walker Products Aftermarket | |
| 1999 | Volkswagen | Jetta | GLX | 2.8L | V6 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; Walker Products Aftermarket |
| 1999 | Volkswagen | Jetta | GLS | 2.8L | V6 | GAS | Downstream | Downstream oxygen sensor for vehicle installation.; 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.