Walker 350-34871 Oxygen Sensor - Upstream

Overview of Walker Oxygen Sensor for Land Rover Freelander

The Walker 350-34871 oxygen sensor is designed specifically for Land Rover Freelander models, ensuring precise emission control and optimal engine performance. This sensor plays a critical role in monitoring exhaust gases to maintain efficient combustion and reduce emissions.

• Compatible with Land Rover Freelander vehicles
• Walker part number 350-34871 for accurate identification
• Part of the Walker Products Aftermarket line
• Designed for emission control sensor applications
• Direct replacement oxygen sensor for reliable fit and function

About the Walker Products Aftermarket Line

The Walker Products Aftermarket line offers a range of emission control components engineered to meet or exceed OEM specifications. This product line focuses on providing dependable sensors and parts that support vehicle emission systems, including oxygen sensors like the 350-34871. Using parts from this line helps maintain compliance with emission standards and supports engine management systems.

Detailed Product Description

The Walker 350-34871 oxygen sensor is an essential component for the emission control system of Land Rover Freelander vehicles. It measures the oxygen content in the exhaust gases and sends this data to the engine control unit (ECU). This information allows the ECU to adjust the air-fuel mixture for optimal combustion efficiency and reduced emissions. The sensor is engineered to provide accurate readings and durability under typical operating conditions.

Common Issues Addressed by This Oxygen Sensor

• Improper air-fuel mixture causing poor fuel economy
• Increased exhaust emissions leading to failed emissions tests
• Engine performance problems such as rough idling or hesitation
• Check engine light triggered by faulty oxygen sensor readings
• Potential damage to catalytic converter from incorrect sensor data

Installation Notes and Tips

• Ensure vehicle compatibility with Land Rover Freelander models before installation
• Use proper tools to avoid damaging the sensor or wiring harness
• Disconnect the battery before sensor replacement to prevent electrical issues
• Apply anti-seize compound on sensor threads if recommended by manufacturer
• Verify sensor connector is securely attached after installation

Quality Assurance and Warranty

Walker oxygen sensors, including part number 350-34871, are manufactured to meet industry standards for emission control components. The Walker Products Aftermarket line is known for consistent quality and reliability. Warranty coverage details should be confirmed with the product documentation or supplier, ensuring confidence in the sensor's performance and durability.