Walker 350-35128 Oxygen Sensor

Reliable Oxygen Sensor for Ford and Lincoln Vehicles

The Walker 350-35128 oxygen sensor is designed specifically for select Ford and Lincoln models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure and accurate installation.

• Heated oxygen sensor with 5-wire configuration
• Threaded mounting with 18.0 mm thread diameter
• 8.66-inch wiring harness length for flexible installation
• 20-gauge wire for reliable signal transmission
• Radiused polygon female connector for exact fit
• Overall length of 11.81 inches
• Specific fit for Ford and Lincoln models including Mustang, Explorer, and Transit series

Walker Products Aftermarket Line Overview

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components engineered to meet or exceed OEM specifications. The line emphasizes precise fitment and durability, making it suitable for maintaining factory-level performance in Ford and Lincoln vehicles.

Detailed Product Description

The Walker 350-35128 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings to the engine control unit. Its 5-wire design supports efficient heating and signal output, improving sensor response time and reducing emissions. The sensor’s 18.0 mm threaded mounting ensures a secure fit in the exhaust system, while the radiused polygon female connector matches factory wiring harnesses for straightforward replacement. With an overall length of 11.81 inches and an 8.66-inch wiring harness, this sensor offers flexibility during installation in various engine compartments.

Compatible Vehicles and Common Applications

• Ford Mustang
• Ford Explorer
• Ford Edge
• Ford Transit series (150, 250, 350, 350 HD)
• Lincoln Continental, MKS, MKT, MKX

This oxygen sensor is designed to address issues such as:

• Check engine light triggered by faulty oxygen sensor
• Poor fuel economy due to incorrect air-fuel mixture readings
• Increased emissions and failed emissions tests
• Engine performance problems like rough idling or hesitation
• Sensor heater circuit malfunctions

Installation Notes and Tips

Ensure the vehicle is cool before removing the old sensor to avoid burns. Use a proper oxygen sensor socket to prevent damage to the sensor or wiring. Verify the connector shape and wire count match the factory harness before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to product packaging or manufacturer documentation for exact warranty terms.