Mass Air Flow Sensor - Compatible with Chevy, Cadillac, GMC & More - Impala, Monte Carlo, S10, Blazer, Malibu, Astro, Grand Prix, Intrigue, Cutlass and More - Replaces 2133458, 25008302, AF10045
Mass Air Flow Sensor - Compatible with Chevy, Cadillac, GMC & More - Impala, Monte Carlo, S10, Blazer, Malibu, Astro, Grand Prix, Intrigue, Cutlass and More - Replaces 2133458, 25008302, AF10045 Replacement Mass Airflow Sensor - Also known as the MAF Sensor allows the vehicle to detect the mass of air flow entering the engine necessary for proper fuel mixture. Overtime the factory MAF sensor can fail, or accumulate dirt and oil, which can cause the vehicle running issues or activation of the CEL (Check Engine Light). Compatible Replacement for Buick, Chevrolet, Acura, Cadillac, Honda, Isuzu, Oldsmobile, Pontiac & GMC Vehicles - 1998 - 1999 SLX | 1997 - 2005 Century | 2002 - 2005 Rendezvous | 1994 - 1996, 2000 - 2005 3.4L Impala | 1996 - 2005 Blazer | 1996 - 2005 Astro | 1998 - 2005 Monte Carlo | 1996 - 2005 Safari | 1996 - 2003 Sonoma 3.4L | 1996 - 2005 Jimmy | 1999 - 2004 Alero 3.4L | & more. See below for the full vehicle list. Replaces Part# 2133458, 213352, 2134527