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Walker 350-34058 Oxygen Sensor
Overview of Walker 350-34058 Oxygen Sensor
The Walker 350-34058 oxygen sensor is designed specifically for select Audi and Volkswagen models, including the A4, A4 Quattro, A6, A6 Quattro, and Passat. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance.
- Heated oxygen sensor for accurate emissions control
- Specific fit for Audi and Volkswagen vehicles
- Threaded mounting with 18.0 mm thread diameter
- 65.47 inches wiring harness length with 4 wires of 20 gauge
- Radiused polygon male connector for secure connection
- Overall length of 69.02 inches for proper installation
Detailed Product Description
This Walker Products Aftermarket oxygen sensor (part number 350-34058) is engineered to meet the exact specifications of your vehicle’s emission system. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a wiring harness length of 65.47 inches and four 20-gauge wires, it provides reliable electrical connectivity. The radiused polygon male connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible Audi and Volkswagen models.
The Walker Products Aftermarket line focuses on delivering quality emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications, ensuring compatibility and performance without modification.
Compatible Vehicles and Common Applications
- Compatible with Audi A4 and A4 Quattro models
- Fits Audi A6 and A6 Quattro vehicles
- Designed for Volkswagen Passat models
- Used to monitor and regulate exhaust oxygen levels
- Helps maintain optimal engine performance and emissions compliance
Installation Notes and Tips
- Ensure the sensor thread diameter (18.0 mm) matches the vehicle’s mounting port
- Handle the radiused polygon male connector carefully to avoid damage
- Verify wiring harness length (65.47 inches) is sufficient for your vehicle’s routing
- Use proper tools to avoid stripping the threaded mounting
- Follow vehicle manufacturer torque specifications during installation
Quality Assurance and Warranty
Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34058 are not provided here, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and durability for your Audi or Volkswagen emission control system.
| Brand | Walker |
|---|---|
| Part Number | 350-34058 |
| Position | Walker Products Aftermarket, Downstream Right, Downstream Left, Downstream Rear, and Downstream Front |
| Wiring Harness Length | 65.47 |
| 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 | 69.02 |
| Mounting Type | Threaded |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 2000 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket |
| 1999 | Audi | A4 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1999 | Audi | A4 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1999 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1999 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1999 | Audi | A6 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1999 | Audi | A6 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1999 | Audi | A6 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1999 | Audi | A6 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1999 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 1999 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket |
| 1998 | Audi | A4 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1998 | Audi | A4 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1998 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1998 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1998 | Audi | A6 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1998 | Audi | A6 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1998 | Audi | A6 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1998 | Audi | A6 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1998 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Rear | Rear downstream oxygen sensor must be installed in correct position.; Walker Products Aftermarket |
| 1998 | Volkswagen | Passat | 2.8L | V6 | GAS | Downstream Front | Downstream front oxygen sensor required.; Walker Products Aftermarket |
| 1997 | Audi | A4 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1997 | Audi | A4 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1997 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1997 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1996 | Audi | A4 | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1996 | Audi | A4 | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
| 1996 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Right | Install downstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 1996 | Audi | A4 Quattro | 2.8L | V6 | GAS | Downstream Left | Downstream left oxygen sensor required.; Walker Products Aftermarket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.