AFH50M05 Mass Airflow Sensor Compitable with 20002005 Chevy Impala 19992003 Pontiac Grand Prix 19992005 Buick Lesabre 99 Oldsmobile 88 OE Replace 2133428MF50M0588961007213161712568877

Compatible With19992005 Buick LeSabre Compatible for 19992005 Buick Park Avenue Compatible for 19992005 Buick Park Avenue Ultra Compatible for 19992004 Buick Regal Compatible for 1999 Buick Riviera Compatible for 19992002 Chevrolet Camaro Compatible for 20002005 Chevrolet Impala Compatible for 1999 Chevrolet Lumina Compatible for 19992005 Chevrolet Monte Carlo Compatible for 1999 Oldsmobile 88 Compatible for 1999 Oldsmobile Intrigue Replace part numrberAFH50M05 12568877 88961007 19112543 2133428 2131617 213952 1256887 88961007 MF50M05 AFH50M05 19179715 2134337 SIGNS OF A BAD MAF SENSOR1Check Engine Light Illuminated 2Rough Idle 3Poor Fuel Economy 4Black Smoke 5Engine Hesitation During Acceleration 6An Engine That Is Hard To Start If your car has above issues the MAF sensor may not be faulty Sometimes other items in the intake system may cause the same problem INSTALLATION CHECK JUDGMENTStart up the engine after installation and if the check engine lamp is off it means the installation is correct Note Please check the year make model and trim of your vehicle in the garage before purchase NOTICE Please clean out the air box and replace the air filter before installing this Mass Air Flow Sensor Or the Code and Check Engine Light may keep showing even if you replace a new MAF sensor