Walker 350-34508 Oxygen Sensor

Overview of Walker 350-34508 Oxygen Sensor

The Walker 350-34508 oxygen sensor is designed specifically for select Mercedes-Benz models, including the C36 AMG, E320, and SL500. 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 sensor type for faster response times
• Specific fit for multiple Mercedes-Benz models
• 10.35-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
• 18.0 mm threaded mounting type for direct replacement
• Overall length of 13.9 inches to match OEM specifications

Detailed Product Description

This Walker oxygen sensor, part number 350-34508, is engineered to meet the exact specifications required by Mercedes-Benz vehicles such as the ML55 AMG, S420, and CL600. The heated sensor design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire configuration and 20 gauge wiring ensure consistent and accurate signal transmission to the engine control unit. The radiused polygon male connector and 18.0 mm threaded mounting type provide a secure and precise fit, minimizing installation issues. With an overall length of 13.9 inches and a wiring harness length of 10.35 inches, this sensor is tailored for direct replacement without modification.

Walker Products Aftermarket Line

Walker Products Aftermarket offers a comprehensive range of emission control components designed to meet or exceed OEM standards. This oxygen sensor is part of their aftermarket line, which focuses on delivering reliable, vehicle-specific parts that maintain proper emissions function and engine performance. The 350-34508 sensor exemplifies Walker's commitment to quality and fitment accuracy for Mercedes-Benz vehicles.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Prevents poor fuel economy caused by faulty sensor readings
• Eliminates check engine light codes related to oxygen sensor failure

Installation Notes and Tips

Installation of the Walker 350-34508 oxygen sensor requires removal of the old sensor from the threaded mounting point. Ensure the connector matches the radiused polygon male type for proper connection. Use appropriate tools to avoid damaging the 18.0 mm thread diameter. Verify wiring harness length and routing to prevent strain or interference. It is recommended to check for any exhaust leaks before installation to ensure accurate sensor readings.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the longevity of part number 350-34508 for Mercedes-Benz applications.