Walker 350-34349 Oxygen Sensor

Overview of Walker 350-34349 Oxygen Sensor

The Walker 350-34349 oxygen sensor is designed specifically for select Chrysler and Mercedes-Benz models, including AMG and luxury series vehicles. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated sensor type for faster response times
• Specific fit for Chrysler and Mercedes-Benz models
• 16.06-inch wiring harness length with 4 wires
• 22 gauge wire for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 19.61 inches for proper installation

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34349) is engineered to meet the exact specifications of various Chrysler and Mercedes-Benz vehicles, including models such as the C32 AMG, E55 AMG, SL65 AMG, and the SLR McLaren. The sensor features a heated element that allows it to reach operating temperature quickly, improving emissions control and fuel efficiency. The 4-wire design with 22 gauge wiring ensures accurate signal transmission to the engine control unit. The radiused polygon male connector provides a secure and precise fit, reducing the risk of connection issues. With a threaded mounting type and an 18.0 mm thread diameter, installation aligns with factory standards for these specific vehicles.

Compatible Vehicles and Applications

This oxygen sensor is compatible with a range of Chrysler and Mercedes-Benz models, including but not limited to:

• Mercedes-Benz C230, C320, C350, C55 AMG
• Mercedes-Benz E300, E320, E350, E430, E500, E550, E55 AMG
• Mercedes-Benz S350, S430, S500, S600, S55 AMG, S65 AMG
• Mercedes-Benz SLK230, SLK320, SL55 AMG, SL65 AMG
• Mercedes-Benz CL500, CL55 AMG, CL65 AMG
• Mercedes-Benz ML320, ML350, ML430, ML500
• Chrysler Crossfire
• Mercedes-Benz G500, G55 AMG
• Mercedes-Benz CLS500, CLS55 AMG
• Mercedes-Benz CLK320, CLK500, CLK55 AMG
• Mercedes-Benz SLR McLaren

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor failure

Installation Notes and Tips

When installing the Walker 350-34349 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle harness before installation. The 16.06-inch wiring harness length and radiused polygon male connector are designed for a precise fit, so avoid forcing connections. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards. The 350-34349 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product quality.