Walker 350-341016 Oxygen Sensor - Downstream Front or Downstream Rear

Overview of Walker Oxygen Sensor 350-341016 for Lincoln MKT

The Walker 350-341016 oxygen sensor is designed specifically for the Lincoln MKT, 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 installation.

• Wiring harness length: 28.54 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Lincoln MKT models
• Four-wire configuration with radiused polygon female connector
• Thread diameter: 18.0 mm
• Overall length: 31.49 inches
• Threaded mounting for reliable attachment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-341016) is engineered to meet the exact specifications required by Lincoln MKT vehicles. The heated sensor design allows for quicker activation and more accurate readings of exhaust gases, which is critical for maintaining proper air-fuel mixture and reducing emissions. The four-wire setup includes a 20-gauge wiring harness measuring 28.54 inches, providing sufficient length for installation without excess slack. The radiused polygon female connector ensures a secure and precise connection to the vehicle’s wiring harness. With an 18.0 mm thread diameter and a threaded mounting type, this sensor installs firmly into the exhaust system, maintaining a tight seal and reliable operation.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications like the Lincoln MKT. The product line emphasizes compatibility, durability, and performance to support emission system integrity and vehicle compliance.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper engine management
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring correct air-fuel ratio
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and drivability

Installation Notes and Tips

When installing the Walker 350-341016 oxygen sensor on a Lincoln MKT, ensure the sensor threads are clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Connect the four-wire harness securely to the female radiused polygon connector, verifying proper alignment. Avoid over-tightening the sensor to maintain thread integrity and prevent damage.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet emission control standards and vehicle-specific requirements. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.