Walker 250-24002 Oxygen Sensor

Overview of Walker Products OE Oxygen Sensor 250-24002

The Walker Products OE Oxygen Sensor 250-24002 is designed specifically for select Chrysler, Dodge, Jeep, and Plymouth vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated sensor type for faster response times
• Specific fit for Chrysler, Dodge, Jeep, and Plymouth models
• 16.85-inch wiring harness length with 20-gauge wire
• Four-wire configuration with radiused polygon female connector
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 20.39 inches for proper installation

Detailed Product Description

The Walker Products OE line focuses on providing original equipment quality parts that meet or exceed factory specifications. The 250-24002 oxygen sensor is a heated sensor, which means it includes an internal heating element to bring the sensor up to operating temperature quickly. This feature improves fuel efficiency and reduces emissions by providing accurate oxygen level readings sooner after engine start.

This oxygen sensor is a specific fit part, engineered for compatibility with a range of Chrysler, Dodge, Jeep, and Plymouth vehicles including models such as the Jeep Grand Cherokee, Dodge Ram 1500, Chrysler Sebring, and Plymouth Voyager. The sensor features a 16.85-inch wiring harness with 20-gauge wires and a four-wire setup, ensuring reliable electrical connections. The connector is a radiused polygon female type, designed for secure and precise mating with the vehicle’s wiring harness.

Applications and Common Issues Addressed

• Helps resolve rough idling and engine hesitation
• Improves fuel economy by providing accurate air-fuel mixture data
• Reduces emissions by ensuring proper catalytic converter function
• Prevents check engine light triggers related to oxygen sensor faults
• Addresses poor acceleration caused by faulty sensor readings

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-24002 sensor into the exhaust manifold or pipe. The 18.0 mm threaded mounting type matches factory specifications for a secure fit. Ensure the wiring harness is routed away from hot exhaust components to prevent damage. The four-wire connector should be matched carefully to the vehicle’s female connector to avoid electrical issues. It is recommended to use an oxygen sensor socket or appropriate tools to avoid damaging the sensor during installation.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet original equipment standards, ensuring durability and reliable performance. The 250-24002 oxygen sensor undergoes rigorous testing to comply with emissions regulations and vehicle manufacturer requirements. While specific warranty details may vary, Walker typically offers a limited warranty covering defects in materials and workmanship for this product line.