Walker 245-1174 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Assembly 245-1174

The Walker Mass Air Flow Assembly 245-1174 is designed for precise air measurement in BMW vehicles including the 325Ci, 325i, X3, and Z4 models. This mass air flow sensor features a housing included for protection and a female connector with six terminals to ensure reliable electrical connections.

• Housing included for sensor protection
• Female connector with 6 terminals
• Compatible with BMW 325Ci, 325i, X3, and Z4
• Mounting hardware not included
• Part number 245-1174 for accurate identification

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on emission control sensors that deliver accurate airflow readings to the engine control unit. This ensures optimal engine performance and emissions compliance. The 245-1174 sensor is part of this line, providing a direct replacement solution with included housing for durability and fitment precision in select BMW models.

Product Features and Specifications

This mass air flow sensor includes a protective housing to safeguard the sensor element from contaminants and damage. It features a female connector with six terminals, designed to interface seamlessly with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is engineered to fit securely in the designated location on BMW 325Ci, 325i, X3, and Z4 models.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for engine control
• Resolves engine performance issues related to faulty MAF sensors
• Helps correct rough idling and stalling problems
• Improves fuel efficiency by providing precise air intake data
• Reduces emission control system errors and check engine lights

Installation Notes and Tips

When installing the Walker Mass Air Flow Assembly 245-1174, ensure the sensor housing is clean and free of debris. Verify the female connector with six terminals aligns correctly with the vehicle’s wiring harness. Since mounting hardware is not included, reuse the original hardware or source compatible fasteners. Handle the sensor carefully to avoid damage to the sensitive element inside the housing.

Quality Assurance and Warranty

Walker products are manufactured to meet OEM standards for fit and function. The 245-1174 mass air flow sensor undergoes quality checks to ensure reliable performance in BMW 325Ci, 325i, X3, and Z4 vehicles. Warranty information is available through the manufacturer or authorized distributors.