Replaces Part Number: 16187556, 9359409, 12614973, 16249939, 8161875560, 8093594090, 38613212, 8162499390, 881731, 9359409, 861249A1, 3861321, AS59, AS155, EC1636, 213-796, 213-351, 213-1742, 213-4434, PS10000, SU1078.. Fitment: Manifold Absolute Air Pressure Map Sensor Compatible for Chevy Buick Cadillac GMC GM Saturn Oldsmobile Hummer Isuzu Pontiac Bonneville Saa.. Feature: Manifold air pressure sensor, whose signal is used by the engine control module to calculate the amount of air entering the engine, so as to inject the correct amount of fuel.Map sensor directly replaces the aging or damaged air pressure sensor, which contributes to the safe and intelligent operation of the car..
