Walker 350-64065 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Overview of Walker 350-64065 Oxygen Sensor

The Walker 350-64065 oxygen sensor is designed specifically for select Land Rover and Volvo models, including the LR2, S60, and XC90. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated sensor type for faster response times
• Specific fit for Land Rover and Volvo vehicles
• 16.26-inch wiring harness length for proper installation
• 20-gauge wire measurement with 4 wires for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 19.8 inches for compatibility with OEM specifications

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-64065) is engineered to meet the exact specifications of various Land Rover and Volvo models, including the V60 Cross Country and XC70. The heated sensor design allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 16.26-inch wiring harness and 20-gauge wires, this sensor provides a stable and accurate signal to the engine control unit. The radiused polygon male connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation. The overall length of 19.8 inches matches OEM requirements, making it a direct replacement part.

Compatible Vehicles and Applications

• Land Rover LR2
• Volvo S60, S60 Cross Country
• Volvo S80, S90
• Volvo V60, V60 Cross Country
• Volvo V70, V90, V90 Cross Country
• Volvo XC40, XC60, XC70, XC90

This oxygen sensor is used to monitor the oxygen levels in the exhaust system, helping the engine control module adjust the air-fuel mixture for optimal combustion.

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 hesitation or rough idling
• Reduced engine performance and drivability issues

Installation Notes and Tips

When installing the Walker 350-64065 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the connector shape and gender match the vehicle’s harness for a secure connection. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. It is recommended to inspect the wiring and connectors for damage before installation.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-64065 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.