Walker 350-34767 Oxygen Sensor - Center Left

Overview of Walker 350-34767 Oxygen Sensor

The Walker 350-34767 oxygen sensor is designed specifically for select Land Rover models, including the Defender 90, Defender 110, Defender 130, Discovery, LR4, Range Rover, and Range Rover Sport. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.

• Heated sensor type for faster warm-up and improved efficiency
• Specific fit for Land Rover vehicles to ensure proper installation
• Threaded mounting type with an 18.0 mm thread diameter
• 17.24 inches wiring harness length with 4 wires of 20 gauge
• Radiused polygon male connector for secure electrical connection
• Overall length of 20.79 inches for precise fitment

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket, part number 350-34767, is engineered to meet the exact specifications required by Land Rover vehicles. The heated sensor type allows the unit to reach operating temperature quickly, reducing emissions during cold starts. The sensor features a 4-wire design with 20 gauge wiring, providing reliable signal transmission. Its radiused polygon male connector ensures a secure and stable connection to the vehicle’s wiring harness. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. With an overall length of 20.79 inches and a wiring harness length of 17.24 inches, this sensor fits precisely in the designated locations on compatible Land Rover models.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct fit and reliable performance for Land Rover vehicles. The product line emphasizes quality construction and compatibility, ensuring that each sensor integrates seamlessly with the vehicle’s existing systems.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper fuel mixture
• Helps resolve rough idling and engine hesitation
• Reduces emissions by ensuring efficient catalytic converter operation
• Prevents check engine light triggers related to oxygen sensor faults
• Improves fuel economy by maintaining optimal air-fuel ratio

Installation Notes and Tips

When installing the Walker 350-34767 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to avoid damaging the threaded mounting. Verify the connector shape and gender match the vehicle’s wiring harness for a secure fit. It is recommended to inspect the wiring harness for any damage before installation. Proper torque specifications should be followed to prevent leaks or sensor damage.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34767 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing oxygen sensors on Land Rover Defender, Discovery, LR4, and Range Rover models.