Walker 245-1208 Mass Air Flow Sensor

Walker Mass Air Flow Assembly for BMW

The Walker Mass Air Flow Assembly is a direct-fit engine management component for select BMW applications. Built with a housing included and a 6-terminal female connector, this mass air flow sensor assembly is intended to restore accurate airflow measurement for proper fuel delivery and drivability.

Walker Products has supplied fuel system and engine sensor components since 1946, with manufacturing and engineering support focused on OEM-level specifications. The Walker Mass Air Flow Assembly line is built for precise vehicle application coverage, including BMW 850Ci, BMW 850CSi, BMW 850i, and BMW 750iL fitments.

Key Features

• Mass air flow sensor assembly for emission control and engine management systems
• Housing included for a complete assembly-style replacement
• 6-terminal female connector for the listed applications
• Direct-fit coverage for select BMW 850Ci, 850CSi, 850i, and 750iL models
• Walker part number 245-1208 for catalog and cross-reference lookup

Product Details

Walker 245-1208 is a mass air flow sensor assembly designed for BMW vehicles that require accurate intake air measurement to support proper engine control. This part is listed for 1988-1994 BMW 750iL, 1991-1992 BMW 850i, 1993-1994 BMW 850Ci, and 1994-1995 BMW 850CSi applications. If you are searching for a BMW 850CSi mass air flow assembly or a BMW 750iL mass air flow sensor replacement, this part number provides a fitment-specific option for the listed vehicles.

This part cross-references Bosch 0280212010 and 0280212025 for the same application.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or stumble during acceleration
• Incorrect air-fuel mixture from a failing MAF sensor
• Check engine light related to airflow metering faults
• Poor drivability on listed BMW 850Ci, 850CSi, 850i, and 750iL models

Installation Notes

Verify connector style, terminal count, and housing configuration before installation. This assembly uses a female connector and includes the housing, while mounting hardware is not included. Confirm the vehicle application against the listed fitment for 1988-1995 BMW models before replacing the original unit. The part number 245-1208 should be matched to the vehicle’s airflow meter configuration for proper installation.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product accuracy through in-house manufacturing, engineering, and technical support resources.