Walker 250-23024 Oxygen Sensor - Upstream

Overview of Walker Products OE Oxygen Sensor 250-23024

The Walker Products OE Oxygen Sensor 250-23024 is designed specifically for Porsche 911 and 928 models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.

• Heated oxygen sensor for faster response times
• Specific fit for Porsche 911 and 928 models
• Threaded mounting type with 18.0 mm thread diameter
• 19.21 inches wiring harness length with 3 wires of 20 gauge
• Radiused polygon connector shape with male and female connectors
• Overall length of 22.76 inches for proper installation

Detailed Product Features and Specifications

This Walker oxygen sensor (part number 250-23024) features a heated sensor element that allows it to reach operating temperature quickly, improving emissions control efficiency. The sensor is designed with a threaded mounting type and an 18.0 mm thread diameter, ensuring a secure and precise fit in the exhaust system of Porsche 911 and 928 vehicles. The wiring harness length measures 19.21 inches, providing adequate reach for installation, and includes three 20-gauge wires. The sensor’s connector features a radiused polygon shape with both male and female connectors, facilitating reliable electrical connections.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of that line, ensuring compatibility and performance tailored to specific vehicle applications like the Porsche 911 and 928. Using a Walker Products OE sensor helps maintain factory-level emissions control and engine efficiency.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring proper catalytic converter function
• Eliminates check engine light codes related to oxygen sensor failure
• Prevents engine performance issues caused by faulty sensor signals

Installation Notes and Tips

When installing the Walker 250-23024 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer. Verify the wiring harness length and connector type match the vehicle’s factory harness to avoid electrical issues. Proper torque specifications should be followed to prevent sensor damage or exhaust leaks.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s reliability for Porsche 911 and 928 applications.