Walker 350-34704 Oxygen Sensor - Downstream Left

Overview of Walker 350-34704 Oxygen Sensor for Dodge and Mitsubishi

The Walker 350-34704 oxygen sensor is designed specifically for select Dodge and Mitsubishi vehicles, including the Dakota, Durango, Mirage, and Ram 2500 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 with 4-wire configuration for reliable operation
• Specific fit for Dodge Dakota, Durango, Ram 2500, and Mitsubishi Mirage
• 23.15-inch wiring harness length with 20-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon female connector for proper electrical connection
• Overall length of 26.69 inches to accommodate vehicle-specific placement

Detailed Features and Specifications

This Walker Products Aftermarket oxygen sensor (part number 350-34704) is engineered with a heated sensor element to reduce warm-up time and improve emissions accuracy. The 4-wire design includes two wires for the heating element and two for the sensor signal, ensuring consistent performance under various operating conditions. The wiring harness length of 23.15 inches and 20-gauge wire gauge measurement provide a balance of flexibility and durability, suitable for the specific routing requirements of the Dodge Dakota, Durango, Ram 2500, and Mitsubishi Mirage.

The sensor features a threaded mounting type with an 18.0 mm thread diameter, allowing for a secure and leak-free fit in the exhaust system. The radiused polygon female connector ensures proper mating with the vehicle's wiring harness, reducing the risk of electrical issues. With an overall length of 26.69 inches, this oxygen sensor fits precisely in the designated locations for the compatible vehicles.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on providing reliable and vehicle-specific emission control components. This oxygen sensor is part of that line, designed to meet or exceed OEM specifications for fit, form, and function. By using Walker Products Aftermarket parts like the 350-34704 oxygen sensor, technicians and vehicle owners can maintain proper emissions performance and engine efficiency on Dodge and Mitsubishi models.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for improved fuel economy
• Resolves check engine light issues related to oxygen sensor faults
• Helps reduce harmful emissions by ensuring proper sensor operation
• Prevents engine performance problems caused by faulty sensor signals
• Supports compliance with emissions testing requirements

Installation Notes and Tips

When installing the Walker 350-34704 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness before installation. Properly route the wiring harness to prevent contact with hot exhaust components or moving parts. Torque the sensor to manufacturer specifications to ensure a secure fit and prevent exhaust leaks.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet industry standards for durability and performance. The 350-34704 part number is manufactured to provide consistent sensor response and long service life. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship, supporting confidence in the product's reliability.