Walker 350-34983 Oxygen Sensor

Overview of Walker 350-34983 Oxygen Sensor

The Walker 350-34983 oxygen sensor is designed specifically for select Jaguar and Land Rover models, including the Discovery, Range Rover, and F-Type. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance through precise air-fuel mixture measurement.

• Heated sensor type for faster response times
• Specific fit for Jaguar and Land Rover vehicles
• Threaded mounting type with 18.0 mm thread diameter
• 20.2-inch wiring harness length with 4 wires and 20 gauge measurement
• Radiused polygon male connector for secure connection
• Overall length of 23.74 inches for proper installation

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to exact vehicle specifications. The line emphasizes compatibility and durability, ensuring that parts like the 350-34983 oxygen sensor meet the demands of modern Jaguar and Land Rover engines while maintaining emission standards.

Product Features and Specifications

The Walker 350-34983 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its specific fitment ensures compatibility with models such as the Jaguar XE, XF, F-Type, and Land Rover Discovery Sport, LR4, Range Rover Sport, and Evoque. The sensor includes a 20.2-inch wiring harness with four 20-gauge wires, providing reliable electrical connections. The radiused polygon male connector and threaded mounting with an 18.0 mm diameter facilitate secure installation and proper sealing.

Common Applications and Issues Addressed

• Monitors oxygen levels in exhaust gases for accurate fuel mixture adjustments
• Helps reduce engine misfires and rough idling
• Improves fuel economy by optimizing combustion
• Reduces harmful emissions to meet regulatory standards
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 350-34983 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use appropriate tools to avoid damaging the radiused polygon male connector or wiring harness. Verify the sensor’s wiring harness length and connector type match the vehicle’s factory specifications for a proper fit. It is recommended to follow the vehicle manufacturer’s torque specifications for the threaded installation to ensure a secure and leak-free fit.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The 350-34983 part number is manufactured to provide consistent sensor response and long service life. Warranty details are provided by Walker and typically cover defects in materials and workmanship, ensuring confidence in the product’s reliability.