Walker 250-24302 Oxygen Sensor

Overview of Walker Products OE Oxygen Sensor 250-24302

The Walker Products OE Oxygen Sensor 250-24302 is designed for precise emission control in select Ford, Lincoln, Mazda, and Mercury vehicles. This heated oxygen sensor features a specific fitment and advanced wiring to ensure accurate readings and reliable performance.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Ford, Lincoln, Mazda, and Mercury models
• 17.24-inch wiring harness length for optimal installation
• 20-gauge wire for durability and signal integrity
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 20.79 inches for proper fitment

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24302) is engineered to meet the exact specifications of various Ford, Lincoln, Mazda, and Mercury vehicles, including models such as the Ford F-150, Lincoln Town Car, Mazda Tribute, and Mercury Cougar. The sensor is heated, which allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It features a 4-wire design with 20-gauge wiring, providing reliable signal transmission and durability. The wiring harness length of 17.24 inches and an overall length of 20.79 inches ensure proper routing and fitment within the vehicle's exhaust system. The radiused polygon male connector and threaded mounting type with an 18.0 mm thread diameter facilitate secure installation and compatibility with factory connectors.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts designed to meet or exceed factory specifications. This oxygen sensor is part of that line, ensuring it matches the fit, form, and function required by the original vehicle manufacturers. Using a Walker Products OE sensor helps maintain the integrity of the vehicle’s emission control system and supports compliance with environmental standards.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing precise exhaust gas readings
• Reduces harmful emissions by ensuring efficient catalytic converter operation
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

Installation requires removal of the old oxygen sensor and threading the new sensor into the exhaust manifold or pipe. The 18.0 mm threaded mounting and radiused polygon male connector are designed for direct replacement. Ensure the wiring harness is routed away from heat sources and moving parts. Use anti-seize compound on the threads if recommended by the vehicle manufacturer. Verify connector engagement to avoid signal interruptions.

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. Refer to the product documentation or manufacturer for exact warranty terms.