Walker 245-1385 Mass Air Flow Sensor

Walker Complete Assembly Mass Air Flow Sensor

Walker 245-1385 is a complete assembly mass air flow sensor built for precise air measurement and stable engine management. It is a direct replacement for select Mercedes-Benz E250 applications and is supplied with the housing included for a cleaner, more complete service replacement.

The Walker Complete Assembly line focuses on replacement sensors and housings that are programmed and tested before release. For applications where the housing should be replaced along with the sensor, this format helps address contamination in the air tube and reduces the risk of handling damage to the sensing element.

• Complete assembly design with housing included
• Black plastic housing with oblong connector shape
• 4-pin male terminal configuration
• 1 connector layout for a direct-fit replacement
• 100% new sensor, not remanufactured
• Programmed and tested for fit, form, and function
• Built to meet OE-style fuel trim and calibration targets

Fitment Details

Compatible with 2014-2016 Mercedes-Benz E250, complete assembly. This fitment is relevant when searching for a Mercedes-Benz E250 mass air flow sensor, Walker 245-1385, or a complete assembly MAF replacement for 2014, 2015, and 2016 model years.

Walker Products engineers calibrate MAF sensors to match the vehicle’s airflow range, helping maintain accurate air metering across the full operating spectrum. Walker 245-1385 is also a useful search match for drivers needing a Mercedes-Benz E250 complete assembly air flow sensor replacement with a single connector and integrated housing.

Common Issues This Part Addresses

• Rough idle caused by inaccurate airflow readings
• Check engine light related to mass air flow sensor faults
• Hesitation or poor throttle response during acceleration
• Fuel trim imbalance from incorrect air measurement
• Contamination concerns in the sensor housing or air tube

Installation Notes

Inspect the intake tract, connector, and air tube before installation. Because this is a complete assembly, verify the housing and connector orientation match the original unit on the vehicle. Avoid touching the sensing element and confirm all clamps and seals are seated correctly after installation.

Quality Assurance

Walker Products has supplied fuel system components since 1946 and is an ISO 9001 and IATF 16949 certified manufacturer. The brand states that its MAF sensors are tested for fit, form, and function, with production verification performed on vehicle before release. Part number 245-1385 is manufactured as a new replacement sensor assembly, not remanufactured.

This part cross-references VEMO V30-72-0788 for the same application.