Walker 250-22065 Oxygen Sensor - Upstream

Overview of Walker 250-22065 Oxygen Sensor for Dodge and Mitsubishi

The Walker Products OE 250-22065 oxygen sensor is designed specifically for select Dodge and Mitsubishi vehicles, including the Montero and Raider models. This non-heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases.

• Wiring harness length: 45.39 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non-heated oxygen sensor
• Specific fit for Dodge Montero and Mitsubishi Raider
• Wire quantity: 2 wires
• Connector shape: Radiused polygon
• Connector gender: Female
• Thread diameter: 18.0 mm
• Overall length: 48.94 inches
• Mounting type: Threaded installation

Walker Products OE Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-22065 oxygen sensor is part of this line, ensuring compatibility and reliable performance for emission control systems in Dodge and Mitsubishi vehicles. This product line emphasizes precise fitment and durability, supporting proper engine management and emissions compliance.

Product Description and Features

This oxygen sensor features a non-heated design with a 20-gauge wire and a 45.39-inch wiring harness length, providing sufficient reach for installation in the exhaust system of Dodge Montero and Mitsubishi Raider models. The sensor includes two wires and a female radiused polygon connector for secure electrical connection. Its threaded mounting type with an 18.0 mm thread diameter allows for straightforward installation and replacement. The overall length of 48.94 inches ensures proper positioning within the exhaust stream for accurate oxygen level detection.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate feedback to the engine control unit
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring optimal sensor readings
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Walker 250-22065 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector matches the female radiused polygon shape for proper electrical connection. Follow vehicle-specific service manual instructions for torque specifications and sensor placement to ensure accurate operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet original equipment standards, providing reliable performance and durability. The 250-22065 part number undergoes rigorous quality control to ensure fitment and function. Warranty coverage details should be confirmed with the product documentation or supplier.