Walker 350-33060 Oxygen Sensor - Upstream

Overview of Walker 350-33060 Oxygen Sensor

The Walker 350-33060 oxygen sensor is designed specifically for select Ford and Mercury vehicles, including models like the Bronco, F-150, and Taurus. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 3-wire design for reliable operation
• Specific fit for Ford and Mercury models such as Bronco, E-250 Econoline, and F-350
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• 16.46-inch wiring harness length with 20-gauge wire for durability
• Radiused polygon male connector for proper electrical connection
• Overall length of 20.0 inches to accommodate factory fitment requirements

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-33060) is engineered to meet the specific requirements of various Ford and Mercury vehicles, including the Bronco II, E-250 Econoline Club Wagon, and Ranger. The sensor features a heated element that allows it to reach operating temperature quickly, improving emissions control and fuel efficiency. Its 3-wire configuration supports accurate signal transmission, while the 20-gauge wiring ensures durability under engine bay conditions. The radiused polygon male connector and threaded mounting type with an 18.0 mm diameter provide a secure and precise fit, reducing the risk of leaks or electrical issues.

Applications and Common Issues Addressed

• Helps resolve rough idling caused by incorrect air-fuel mixture readings
• Reduces engine hesitation and stalling related to faulty oxygen sensors
• Improves fuel economy by providing accurate emissions data to the engine control unit
• Prevents increased emissions and failed emissions tests
• Addresses check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 350-33060 oxygen sensor, ensure the vehicle is compatible by verifying the make and model, such as Ford F-150 or Mercury Topaz. Use proper tools to remove the old sensor and avoid damaging the wiring harness. The threaded mounting requires careful tightening to the manufacturer’s torque specifications to prevent leaks. Confirm the radiused polygon male connector is fully seated to maintain electrical integrity. It is recommended to inspect the wiring harness length of 16.46 inches to ensure proper routing without strain.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 350-33060 oxygen sensor undergoes rigorous testing to ensure compatibility and function with specified Ford and Mercury models. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.