Walker 350-34439 Oxygen Sensor

Overview of Walker 350-34439 Oxygen Sensor

The Walker 350-34439 oxygen sensor is designed specifically for select Chrysler, Dodge, Jeep, and Plymouth vehicles. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Chrysler, Dodge, Jeep, and Plymouth models
• Threaded mounting with 18.0 mm thread diameter
• 13.31 inches wiring harness length and 16.85 inches overall length
• Radiused polygon female connector for secure connection
• 20 gauge wire for durability and signal integrity

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34439) is engineered to meet the exact specifications of various Chrysler, Dodge, Jeep, and Plymouth vehicles, including models such as the Jeep Wrangler, Dodge Ram 1500, Chrysler Town & Country, and Plymouth Neon. The sensor is a heated type, 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 to the engine control unit.

The sensor’s mounting is threaded with an 18.0 mm diameter, ensuring a secure and leak-free installation. The wiring harness length of 13.31 inches and overall length of 16.85 inches provide sufficient reach for proper routing in the engine bay. The connector is a radiused polygon female type, designed for a precise and stable connection to the vehicle’s wiring harness.

Compatible Vehicles and Applications

• Chrysler 300M, Cirrus, Concorde, LHS, New Yorker, Sebring, Stratus, Town & Country
• Dodge Avenger, B1500, B2500, B3500, Caravan, Dakota, Durango, Intrepid, Ram 1500, Ram 2500, Ram 3500
• Jeep Cherokee, Grand Cherokee, Grand Voyager, Prowler, TJ, Wrangler
• Plymouth Breeze, Neon, Voyager

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance problems such as rough idling or hesitation
• Failed emissions tests related to sensor failure

Installation Notes and Tips

• Ensure the engine is cool before removing the old sensor to avoid burns
• Use proper tools to avoid damaging the threaded mounting
• Verify connector type matches the vehicle harness before installation
• Apply anti-seize compound on threads if recommended by vehicle manufacturer
• Check for proper wiring connections and secure routing of the harness

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34439 oxygen sensor undergoes rigorous testing to ensure durability and accurate performance in emission control systems. While specific warranty details may vary, Walker typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.