Walker 245-2663 Mass Air Flow Sensor

Walker 245-2663 Mass Air Flow Sensor

Walker 245-2663 is a sensor-only mass air flow sensor for Volvo applications that need a direct replacement MAF without the housing assembly. It is built as a new, tested component with programmed calibration for fit, form, and function.

Sensor-Only Replacement Details

• Brand line: Sensor Only replacement for vehicles that use a separate MAF sensor insert
• Black finish with 1 rectangle connector, male terminal design
• 5 terminals, 2 mounting holes, no housing included
• Designed for accurate airflow measurement and OE-style fuel trim control
• 100% new, programmed, and production tested before release

Application Coverage

Compatible with Volvo XC60, XC70, S80, XC90, C30, S40, V50, V70, and S60 applications across model years 2001 through 2015. Fits 2010-2015 Volvo XC60, Sensor Only; Fits 2008-2015 Volvo XC70, Sensor Only; Fits 2007-2014 Volvo S80, Sensor Only; Fits 2005-2014 Volvo XC90, Sensor Only; Fits 2008-2011 Volvo C30, Sensor Only; Fits 2004-2010 Volvo S40, Sensor Only; Fits 2005-2010 Volvo V50, Sensor Only; Fits 2008-2010 Volvo V70, Sensor Only; Fits 2004-2005 Volvo V70, Sensor Only; Fits 2001-2002 Volvo V70, Sensor Only; Fits 2001-2004 Volvo S60, Sensor Only. This part cross-references Genu 30713512 for the same application.

What It Helps Address

• Rough idle caused by inaccurate airflow readings
• Check engine light related to MAF sensor performance
• Hesitation or poor throttle response
• Fuel trim issues from a drifting or contaminated sensor
• Driveability problems after MAF sensor failure

Installation Notes

Confirm the connector shape, terminal count, and mounting style before installation. Because this is a sensor-only design, inspect the existing housing, connector, and air tube surfaces for contamination or damage before transferring the new sensor into service. Avoid touching the sensing element during handling.

Quality Assurance

Walker Products has supplied fuel system components since 1946 and manufactures under ISO 9001 and IATF 16949 quality systems. The 245-2663 is programmed and tested for fit, form, and function, with calibration verified through production testing and on-vehicle validation.