Walker 350-64062 Oxygen Sensor - Upstream

Overview of Walker 350-64062 Oxygen Sensor for Mazda 6

The Walker 350-64062 oxygen sensor is designed specifically for Mazda 6 models, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate readings for optimal fuel efficiency and reduced emissions.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fitment for Mazda 6 to ensure proper installation and function
• 22.17-inch wiring harness length with 20-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure attachment
• Radiused polygon male connector for exact fit and electrical connection
• Overall length of 25.71 inches for compatibility with factory specifications

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-64062) is engineered to meet the exact specifications required by Mazda 6 vehicles. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor includes a 4-wire configuration with a radiused polygon male connector, ensuring a secure and precise electrical connection. The wiring harness length of 22.17 inches and 20-gauge wire measurement support durability and ease of installation. The threaded mounting type with an 18.0 mm diameter allows for a proper and stable fit in the exhaust system.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on delivering reliable emission control components designed to meet or exceed OEM standards. This oxygen sensor is part of that line, offering a specific fit for Mazda 6 models to maintain factory-level performance and emissions compliance. Walker’s commitment to quality ensures that this sensor integrates seamlessly with your vehicle’s existing systems.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for improved engine efficiency
• Helps resolve check engine light triggers related to oxygen sensor faults
• Reduces emissions by providing precise feedback to the engine control unit
• Prevents rough idling and poor fuel economy caused by faulty sensors
• Supports proper catalytic converter function by monitoring exhaust gases

Installation Notes and Tips

When installing the Walker 350-64062 oxygen sensor on a Mazda 6, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the radiused polygon male connector aligns correctly with the vehicle’s wiring harness. Thread the sensor carefully into the exhaust port to prevent cross-threading. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker oxygen sensors undergo rigorous testing to meet emission control standards and durability requirements. The 350-64062 part is manufactured to provide consistent performance and long service life. While specific warranty details may vary, Walker Products Aftermarket parts typically include coverage against defects in materials and workmanship to ensure customer confidence.