Walker 350-34003 Oxygen Sensor

Overview of Walker 350-34003 Oxygen Sensor

The Walker 350-34003 oxygen sensor is designed specifically for select Buick, Cadillac, Chevrolet, GMC, Pontiac, and Suzuki models. 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 models like Chevrolet Camaro, Buick Enclave, and GMC Canyon
• 12.32-inch wiring harness length with 20 gauge wire
• Four-wire configuration with a radiused polygon male connector
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 15.87 inches for precise installation

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications of your vehicle’s emission system. The heated sensor type allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a 12.32-inch wiring harness and 20 gauge wire, the sensor provides reliable electrical connectivity. The four-wire design supports both sensor heating and signal transmission, while the radiused polygon male connector ensures a secure and proper fit. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible exhaust systems.

Compatible Vehicles and Applications

This oxygen sensor is compatible with a range of vehicles, including Buick Enclave, Cadillac CTS, Chevrolet Camaro, GMC Canyon, Pontiac Torrent, and Suzuki XL-7. It is designed for specific fitment, ensuring proper function and integration with the vehicle’s emission control system. The part number 350-34003 corresponds to this exact sensor model, making it suitable for replacement in the listed makes and models.

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 failure
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor malfunction

Installation Notes and Tips

When installing the Walker 350-34003 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the wiring harness. The threaded mounting type requires proper torque to prevent exhaust leaks. Verify the connector’s radiused polygon shape and male gender match the vehicle’s wiring harness for a secure connection. It is recommended to inspect the wiring and connector for damage before installation.

Quality Assurance and Warranty

Walker Products Aftermarket maintains strict quality control standards for their oxygen sensors, including the 350-34003 model. Each sensor undergoes testing to ensure durability and accurate performance under various operating conditions. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for exact warranty terms.