Walker 350-341024 Oxygen Sensor - Downstream, Downstream Left or Downstream Right

Overview of Walker 350-341024 Oxygen Sensor

The Walker 350-341024 oxygen sensor is designed specifically for select Ford and Lincoln vehicles, including models like the Bronco Sport, Edge, and MKZ. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance through precise air-fuel mixture readings.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Ford and Lincoln models such as Escape, Explorer, and Fusion
• 27.16-inch wiring harness length with 20-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon female connector for proper electrical connection
• Overall length of 29.52 inches to accommodate factory fitment

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing direct-fit replacement parts engineered to meet or exceed OEM specifications. The line emphasizes compatibility and durability, ensuring that the 350-341024 sensor integrates seamlessly with the vehicle’s emission control system for consistent performance.

Product Features and Specifications

The Walker 350-341024 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved emissions control. Its 4-wire configuration supports both the sensor signal and heater circuit, enhancing responsiveness. The wiring harness length of 27.16 inches and 20-gauge wire gauge measurement provide sufficient reach and electrical integrity for installation in specific Ford and Lincoln models. The radiused polygon female connector ensures a secure and correct fit, while the threaded mounting type with an 18.0 mm diameter allows for straightforward replacement without modification.

Common Applications and Problem Resolution

• Restores accurate oxygen sensing for proper air-fuel ratio management
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel efficiency by providing precise emissions data
• Reduces harmful exhaust emissions by maintaining optimal combustion
• Prevents engine performance problems caused by faulty sensor readings

Installation Notes and Tips

When installing the Walker 350-341024 oxygen sensor, ensure the vehicle is compatible by verifying the make and model, such as Ford Fusion or Lincoln Nautilus. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. The threaded mounting type requires proper torque to secure the sensor without over-tightening. Confirm the radiused polygon female connector is fully seated to maintain electrical continuity.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-341024 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier to ensure protection against defects.