Walker 350-34150 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Walker 350-34150 Oxygen Sensor

The Walker 350-34150 oxygen sensor is designed specifically for select Ford vehicles, including the Edge, F-150, F-250 Super Duty, F-350 Super Duty, Fusion, Mustang, and Transit series. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.

• Heated sensor type for faster response times
• Specific fit for multiple Ford models
• 19.29-inch wiring harness length for precise installation
• 20 gauge wire with 4-wire configuration
• Radiused polygon female connector for secure connection
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 21.65 inches

Detailed Product Description

This oxygen sensor from Walker Products Aftermarket is engineered to meet the exact specifications required by Ford vehicles such as the F-150, Mustang, and Transit-350 HD. Featuring a heated sensor element, it provides quicker warm-up times, which helps the engine control module maintain optimal air-fuel ratios. The 4-wire design includes a dedicated heater circuit, improving sensor responsiveness and durability. The 19.29-inch wiring harness length and radiused polygon female connector ensure a precise and secure fit, reducing installation complexity. The threaded mounting type with an 18.0 mm diameter allows for straightforward replacement without modifications.

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 sensor lineup, focusing on reliable performance and compatibility with specific vehicle applications. The 350-34150 part number reflects Walker's commitment to providing exact-fit solutions for Ford models, ensuring proper emissions control and engine efficiency.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for improved fuel economy
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by maintaining proper air-fuel mixture
• Eliminates rough idling or engine hesitation caused by faulty sensors
• Prevents failed emissions tests due to sensor malfunction

Installation Notes and Tips

When installing the Walker 350-34150 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 connector matches the radiused polygon female design for a secure electrical connection. It is recommended to inspect the wiring harness for any damage before installation. Proper torque specifications should be followed to avoid sensor or exhaust manifold damage.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 350-34150 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This oxygen sensor is designed to provide consistent operation within the emission control system of compatible Ford vehicles.