DENSO First Time Fit Mass Air Flow Sensors

DENSO First Time Fit Mass Air Flow Sensors detect the amount of air into the engine and then send a signal to the engine control unit (ECU) which, in turn, signals your fuel system to ensure the proper fuel mixture for mileage and performance. The key to DENSO First Time Fit MAF Sensors is a glass-coated element that protects against corrosion and contamination to extend the life of the sensor.