Walker 350-34614 Oxygen Sensor

Overview of Walker 350-34614 Oxygen Sensor

The Walker 350-34614 oxygen sensor is designed specifically for select Buick, Cadillac, Chevrolet, GMC, and Saturn models. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine control unit.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fitment for Buick Acadia, Cadillac CTS, Chevrolet Equinox, GMC Terrain, and Saturn Vue among others
• Threaded mounting type with an 18.0 mm thread diameter for secure installation
• 18.03-inch wiring harness length and radiused polygon male connector for proper connection
• Wire gauge measurement of 20 for durability and signal integrity

Detailed Product Features and Specifications

This oxygen sensor from Walker Products Aftermarket features a heated sensor type that allows for faster warm-up times and improved emissions control. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance under various operating conditions. The sensor’s threaded mounting type with an 18.0 mm diameter thread provides a secure fit in the exhaust system. The wiring harness length of 18.03 inches and the radiused polygon male connector are designed to match the original equipment specifications for a precise fit. The overall length of 21.57 inches accommodates proper routing within the engine bay.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, engineered to provide accurate sensor readings and durability for specific vehicle applications. By adhering to strict quality controls, Walker ensures that this sensor supports proper engine management and emissions compliance for the listed Buick, Cadillac, Chevrolet, GMC, and Saturn models.

Common Applications and Issues Addressed

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

Installation Notes and Tips

When installing the Walker 350-34614 oxygen sensor, ensure the vehicle is compatible with the specific fitment list including Buick Acadia, Cadillac CTS, Chevrolet Equinox, GMC Terrain, and Saturn models. Use proper tools to avoid damaging the threaded sensor mount. Verify the connector shape and gender match the vehicle’s wiring harness to ensure a secure connection. It is recommended to inspect the wiring harness for any damage before installation and to follow manufacturer torque specifications for mounting.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. This part number 350-34614 undergoes rigorous testing to ensure durability and accurate sensor performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability in emission control applications.