Walker 245-1426 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor 245-1426

The Walker Mass Air Flow Assembly 245-1426 is designed for precise air measurement in Chevrolet and Saturn Astra vehicles. This sensor includes a housing and features a female connector with four terminals, ensuring reliable integration with your vehicle's emission control system.

• Includes housing for secure installation
• Female connector with 4 terminals for accurate signal transmission
• Compatible with Chevrolet Astra and Saturn Astra models
• Part number 245-1426 for exact fitment
• Mounting hardware not included

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that provide accurate airflow measurement critical for engine performance and emissions management. The 245-1426 sensor is part of this line, offering a direct replacement solution with included housing to maintain factory specifications and fitment for Chevrolet and Saturn Astra vehicles.

Product Features and Specifications

This mass air flow sensor features a female connector with four terminals, which facilitates precise electrical connections to the vehicle’s engine control unit. The included housing protects the sensor element from contaminants and mechanical damage, ensuring consistent performance. While mounting hardware is not included, the sensor is designed to fit securely within the original mounting points of the Chevrolet Astra and Saturn Astra models.

Common Applications and Problem Resolution

• Restores accurate air intake measurement for proper fuel mixture
• Resolves engine hesitation or stalling related to faulty airflow readings
• Helps correct rough idling caused by sensor malfunction
• Addresses check engine light triggers related to mass air flow sensor faults
• Improves overall engine efficiency and emissions control

Installation Notes and Tips

When installing the Walker Mass Air Flow Assembly 245-1426, ensure the sensor housing is properly seated to prevent air leaks. Verify the female connector with four terminals is securely connected to the vehicle wiring harness. Since mounting hardware is not included, reuse the original fasteners or obtain compatible hardware to secure the sensor. Handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet OEM standards for fit and function. The 245-1426 part undergoes quality checks to ensure reliable performance in Chevrolet and Saturn Astra vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.