Walker 350-64058 Oxygen Sensor - Upstream Left or Upstream Right

Overview of Walker 350-64058 Oxygen Sensor

The Walker 350-64058 oxygen sensor is designed specifically for select Jaguar models, including the Vanden Plas, XJ8, XJR, XK8, and XKR. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR models
• Threaded mounting type with 18.0 mm thread diameter
• 15.28 inches wiring harness length and 18.82 inches overall length
• Radiused polygon female connector for secure electrical connection
• 20 gauge wire for reliable signal transmission

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components engineered to meet or exceed OEM specifications. The Walker Products Aftermarket sensors are designed to deliver consistent performance and durability, making them suitable for maintaining the emission systems of Jaguar vehicles such as the XJ8 and XK8.

Product Features and Specifications

The Walker 350-64058 oxygen sensor features a heated sensor type that allows for quicker activation and more accurate readings shortly after engine start-up. It includes a 4-wire design, which supports both the sensor signal and the heating element, improving sensor responsiveness and longevity. The sensor’s wiring harness length of 15.28 inches and overall length of 18.82 inches provide adequate reach for installation in the specified Jaguar models. The radiused polygon female connector ensures a secure and precise fit, while the 18.0 mm threaded mounting type allows for straightforward installation.

Common Applications and Problem Resolution

• Helps correct inaccurate air-fuel mixture readings
• Resolves engine performance issues related to faulty oxygen sensors
• Reduces emissions by ensuring proper sensor operation
• Prevents check engine light triggers caused by sensor failure
• Improves fuel efficiency by maintaining optimal combustion

Installation Notes and Tips

When installing the Walker 350-64058 oxygen sensor, ensure the vehicle is compatible with this specific part number and fitment. Use appropriate tools to avoid damaging the 18.0 mm threaded mounting. Verify the radiused polygon female connector aligns correctly with the vehicle’s wiring harness. It is recommended to inspect the wiring harness for any damage before installation and to follow the vehicle manufacturer’s torque specifications for sensor mounting.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 350-64058 should be confirmed with the supplier, Walker typically offers limited warranties covering defects in materials and workmanship to provide confidence in the product’s longevity and function.