Walker 350-64112 Oxygen Sensor - Upstream

Overview of Walker Oxygen Sensor 350-64112

The Walker 350-64112 oxygen sensor is designed for precise emission control in select Lexus and Toyota vehicles. This sensor helps maintain optimal engine performance and reduces harmful emissions by accurately monitoring exhaust gases.

• Compatible with Lexus and Toyota models including Avalon, Camry, ES250, ES300h, NX250, NX350h, NX450h+, RAV4, RAV4 Prime, and Venza
• Part of the Walker Products Aftermarket line, ensuring reliable aftermarket quality
• Direct replacement oxygen sensor for emission control systems
• GTIN: 00724620176593 for easy identification and ordering
• Walker part number 350-64112 for precise fitment and compatibility

Detailed Product Description

This oxygen sensor from Walker is engineered to meet the emission control requirements of various Lexus and Toyota vehicles. The sensor monitors the oxygen levels in the exhaust stream, providing critical data to the engine control unit (ECU) to optimize fuel mixture and combustion efficiency. The Walker 350-64112 oxygen sensor is designed to fit models such as the Toyota Camry and Lexus NX350h, ensuring proper fit and function. As part of the Walker Products Aftermarket line, this sensor offers a dependable alternative to OEM parts, maintaining emission standards and engine performance.

Common Applications and Issues Addressed

• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate oxygen level readings to the ECU
• Prevents check engine light triggers caused by faulty oxygen sensors
• Improves fuel efficiency by enabling precise fuel management
• Supports compliance with emission regulations for Lexus and Toyota vehicles

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make, model, and year before installation
• Use proper tools to avoid damage to the sensor or exhaust components
• Follow manufacturer torque specifications when installing the sensor
• Inspect wiring and connectors for damage or corrosion prior to installation
• Reset the vehicle’s ECU after installation to clear any stored fault codes

Quality Assurance and Warranty

Walker Products Aftermarket parts, including the 350-64112 oxygen sensor, are manufactured to meet industry standards for quality and durability. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship. This oxygen sensor undergoes rigorous testing to ensure reliable performance in emission control applications for Lexus and Toyota vehicles.