Walker Products Walker Products 245-1131 Mass Air Flow Sensor Assembly 245-1131

Mass Air Flow Sensor. (245-1131) by Walker Products

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products.

Walker Products has strict testing procedures that are performed in our full in-house facility. Walker Products MAF sensors are 100% new units (not Remanufactured) and tested to meet or exceed OEM specifications.

Fits: Chevrolet Express 1500 2014-2003, Express 2500 2015-2003, Express 3500 2015-2003, Express 4500 2015-2009, GMC Savana 1500 2014-2003, Savana 2500 2015-2003, Savana 3500 2015-2003, Savana 4500 2015-2009

Vehicle Fitments: