Walker 250-24692 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Walker Products OE Oxygen Sensor 250-24692

The Walker Products OE Oxygen Sensor 250-24692 is designed specifically for select Audi and Volkswagen models, including the Golf, Jetta, RS5, S5, S6, and S8. This heated oxygen sensor provides precise emissions control by accurately monitoring exhaust gases to optimize engine performance and fuel efficiency.

• Heated oxygen sensor with 4-wire configuration for reliable operation
• Specific fit for Audi and Volkswagen vehicles, including Golf, Jetta, RS5, S5, S6, and S8
• 16.06-inch wiring harness length with 22-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon male connector ensuring proper electrical connection
• Overall length of 19.61 inches for optimal placement in exhaust system

Detailed Product Description

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24692 oxygen sensor is a heated sensor designed to provide fast response times and accurate readings. Its 4-wire design includes two wires for the heater circuit and two for the sensor signal, improving sensor warm-up time and overall efficiency. The sensor’s 16.06-inch wiring harness and 22-gauge wire ensure reliable electrical connectivity, while the radiused polygon male connector matches factory connectors for a seamless fit. The threaded mounting type with an 18.0 mm diameter allows for secure installation in the exhaust manifold or pipe, maintaining proper sensor positioning for accurate emissions monitoring.

Compatible Vehicles and Applications

This oxygen sensor is specifically engineered for use in various Audi and Volkswagen models. Compatible vehicles include:

• Audi RS5, S5, S6, and S8
• Volkswagen Golf and Jetta

Using the correct oxygen sensor like the Walker 250-24692 ensures proper engine management and emissions control in these vehicles.

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty or slow oxygen sensor response
• Increased emissions due to sensor failure or degradation
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor malfunction

Installation Notes and Tips

Installation of the Walker 250-24692 oxygen sensor requires proper tools to avoid damage to the sensor or exhaust components. Ensure the sensor is threaded in securely with the correct torque to prevent exhaust leaks. The radiused polygon male connector should be connected firmly to the vehicle’s wiring harness to maintain electrical integrity. It is recommended to inspect the wiring harness for any damage or corrosion before installation. Replacement should be performed when the engine is cool to avoid burns.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 250-24692 oxygen sensor undergoes rigorous testing to comply with emissions regulations and vehicle specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product quality.