Walker 350-35122 Oxygen Sensor - Upstream Left

Overview of Walker Oxygen Sensor for Ford F-150

The Walker 350-35122 oxygen sensor is designed specifically for Ford F-150 models, providing reliable emission control performance. This sensor helps maintain optimal engine efficiency by accurately monitoring exhaust gases.

• Compatible with Ford F-150 vehicles
• Part number 350-35122 ensures precise fitment
• Category: Emission Control > Sensors
• Type: Oxygen Sensor for accurate air-fuel mixture readings
• Manufactured by Walker, a recognized brand in automotive emission parts

Walker Products Aftermarket Line Details

The Walker Products Aftermarket line offers a range of emission control components designed to meet or exceed OEM specifications. This product line focuses on delivering dependable sensors and parts that support vehicle emissions compliance and engine performance. The 350-35122 oxygen sensor is part of this line, ensuring compatibility and quality for Ford F-150 owners seeking replacement emission sensors.

Product Description and Functionality

The Walker 350-35122 oxygen sensor plays a critical role in monitoring the oxygen levels in the exhaust system of Ford F-150 trucks. By providing real-time data to the engine control unit (ECU), it helps regulate the air-fuel mixture for efficient combustion and reduced emissions. This sensor is engineered to fit precisely and function reliably under various driving conditions, contributing to the overall emission control system's effectiveness.

Common Issues Addressed by This Oxygen Sensor

• Engine performance problems related to incorrect air-fuel mixture
• Increased emissions leading to failed emissions tests
• Check engine light triggered by faulty oxygen sensor readings
• Reduced fuel efficiency due to improper sensor feedback
• Rough idling or hesitation during acceleration

Installation Notes and Tips

When installing the Walker 350-35122 oxygen sensor on a Ford F-150, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation. Verify the sensor connector matches the vehicle harness to prevent electrical issues. It is recommended to apply anti-seize compound on the sensor threads to facilitate future removal, but avoid contaminating the sensor tip.

Quality Assurance and Warranty

Walker oxygen sensors, including part number 350-35122, are manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Walker Products Aftermarket parts typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the sensor’s reliability for Ford F-150 emission control applications.