Walker 250-23508 Oxygen Sensor - Upstream

Overview of Walker 250-23508 Oxygen Sensor

The Walker 250-23508 oxygen sensor is a heated, threaded sensor designed for specific vehicle applications. It features a 15.28-inch wiring harness and a radiused polygon female connector, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor for faster response times
• 15.28-inch wiring harness length for optimal installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Three-wire design with 20 gauge wire for durability
• Overall length of 18.82 inches for proper fitment

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality components. The Walker Products OE line is engineered to meet or exceed factory specifications, providing reliable emission control solutions tailored to specific vehicle models. The 250-23508 sensor maintains the standards expected from OE parts, ensuring compatibility and performance.

Product Features and Specifications

The Walker 250-23508 oxygen sensor is a heated sensor type, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It has a 15.28-inch wiring harness length and uses 20 gauge wire, supporting durability and signal integrity. The sensor includes three wires and a radiused polygon female connector, designed for a secure and precise fit. Its threaded mounting type with an 18.0 mm thread diameter ensures proper installation in compatible exhaust systems. The overall length of 18.82 inches accommodates specific vehicle fitments, making it suitable for certain makes and models requiring this exact sensor configuration.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel mixture for engine performance
• Reduces harmful emissions by providing accurate oxygen level readings
• Prevents engine misfires related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring proper sensor operation

Installation Notes and Tips

When installing the Walker 250-23508 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 to prevent seizing. Connect the radiused polygon female connector securely to the vehicle’s wiring harness, verifying the three-wire configuration matches the original sensor. Proper torque specifications should be followed to avoid damage to the sensor or exhaust components.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 250-23508 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.