Walker 350-34568 Oxygen Sensor

Overview of Walker 350-34568 Oxygen Sensor

The Walker 350-34568 oxygen sensor is designed specifically for select Cadillac and Oldsmobile models, including the Allante, Aurora, DeVille, Eldorado, and Seville. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Cadillac and Oldsmobile vehicles
• 9.96-inch wiring harness length for precise installation
• 20 gauge wire for reliable signal transmission
• Radiused polygon female connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 13.5 inches for proper fitment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34568) is engineered to meet the exact specifications of your vehicle’s emission system. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, ensuring consistent performance. The wiring harness length of 9.96 inches and 20 gauge wire size allow for proper routing and durability. The radiused polygon female connector ensures a secure and precise fit, while the threaded mounting type with an 18.0 mm diameter guarantees compatibility with the exhaust manifold or pipe. With an overall length of 13.5 inches, this sensor fits seamlessly in the designated location on Cadillac and Oldsmobile models such as the Allante, Aurora, DeVille, Eldorado, and Seville.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution designed for specific vehicle applications. The product line emphasizes quality materials and precise engineering to support emission compliance and engine efficiency.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for improved fuel economy
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by maintaining proper sensor function
• Prevents rough idling and engine hesitation caused by faulty sensors
• Supports smooth engine performance and drivability

Installation Notes and Tips

When installing the Walker 350-34568 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the radiused polygon female connector aligns properly with the vehicle harness. Avoid twisting or stretching the 9.96-inch wiring harness during installation. It is recommended to check for any exhaust leaks around the mounting area after installation to ensure sensor accuracy.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-34568 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and long-term reliability for your Cadillac or Oldsmobile vehicle.