Walker 350-341064 Oxygen Sensor

Overview of Walker 350-341064 Oxygen Sensor

The Walker 350-341064 oxygen sensor is designed specifically for select Buick, Cadillac, Chevrolet, and GMC vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for multiple GM models including Silverado and Escalade
• 10.35-inch wiring harness length with 4 wires and 20 gauge measurement
• Male connector with 18mm thread diameter for secure installation
• Overall length of 13.9 inches for proper fitment

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications of various GM vehicles such as the Chevrolet Tahoe, Cadillac CTS, and GMC Sierra 1500. The heated sensor design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 10.35-inch wiring harness and 4-wire configuration with 20 gauge wires, it provides reliable electrical connectivity and signal transmission. The male connector and 18mm thread diameter ensure a secure and precise fit, while the overall length of 13.9 inches accommodates the sensor’s placement within the exhaust system.

Compatible Vehicles and Applications

• Buick Enclave and Traverse
• Cadillac ATS, CT6, CTS, XT5, XT6
• Chevrolet Blazer, Camaro, Colorado, Silverado 1500, Tahoe
• GMC Acadia, Canyon, Sierra 1500, Sierra 2500 HD, Yukon, Yukon XL
• Also compatible with Escalade, Escalade ESV, Express 2500/3500, Savana 2500/3500

Common Issues Addressed by This Oxygen Sensor

• Check engine light triggered by faulty oxygen sensor readings
• Poor fuel economy due to incorrect air-fuel mixture
• Increased emissions and failed emissions tests
• Engine performance problems such as rough idling or hesitation
• Delayed sensor response affecting catalytic converter efficiency

Installation Notes and Tips

When installing the Walker 350-341064 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct 18mm socket for sensor removal and installation. Verify the wiring harness length and connector gender match the vehicle’s factory setup to prevent electrical issues. It is recommended to apply anti-seize compound on the threads to facilitate future removal. Follow vehicle-specific service manual instructions for torque specifications and sensor location.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet OEM standards for durability and performance. This part number 350-341064 undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.