MAP Sensor for Cadillac Deville 19952004 and DTS 20062011 DirectFit Replacement Restores Engine Accuracy

MAP Sensor for Cadillac Deville 19952004 and DTS 20062011 DirectFit Replacement Restores Engine Accuracy Description

Manifold Absolute Air Pressure Sensor Direct Fit Aftermarket Replacement Overview This Manifold Absolute Air Pressure (MAP) sensor senses intake manifold pressure and sends that signal to the engine control system to help manage fuel delivery and ignition timing. It is a directfit aftermarket replacement designed to restore proper sensor function and improve engine drivability when an original sensor has failed. Key benefits Restores engine control accuracy: Replaces a faulty MAP sensor to help eliminate rough idle, poor acceleration, stalling, or an illuminated check engine indicator related to manifold pressure readings. Plugandplay installation: Built to match factory mounting and electrical connections for straightforward replacement with no vehicle modifications required. Reliable aftermarket option: Economical replacement not manufactured by the original equipment maker but engineered to provide dependable, fully functional operation. Broad compatibility: Fits a wide range of vehicle models and years listed below, making it convenient for many or maintenance needs. Features and attributes Function: Measures intake manifold absolute pressure and provides an electrical signal used by the engine control unit for fuel and ignition control. Fit: Directfit design for listed models; compatible connector and mounting points for straightforward swapin replacement. Performance: Designed to reproduce the expected signal patterns of the original sensor to restore normal engine management. Construction: Durable housing and sensors suitable for underhood service conditions. Compatibility Buick: Allure LaCrosse 20052006 LeSabre Park Avenue 19962005 Lucerne 20062011 Rainier 20042007 Regal 19972004 Riviera 19961997 Chevrolet: Astro 19962005 Avalanche 1500 2500 20022006 Blazer 19962005 C1500 C1500 Suburban 19961999 C2500 C2500 Suburban 19962000 C3500 C3500 HD 19962002 Camaro 19952002 Cobalt 20052007 Express 1500 2500 3500 19962008 Impala 20002005 K1500 K1500 Suburban 19961999 K2500 K2500 Suburban 19961999 K3500 19962000 Lumina 19961999 Monte Carlo 19952005 S10 19962004 Silverado 1500 19992008 Silverado 1500 HD 20012007 Silverado 2500 19992004 Silverado 2500 HD 20012008 Silverado 3500 20012007 Silverado 3500 HD 20072008 SSR 20032006 Suburban 1500 2500 20002008 Tahoe 19962008 Trailblazer 20062008 Trailblazer EXT 20032006 Cadillac: Deville 19952004 DTS 20062011 Eldorado 19952002 Escalade 19992008 Escalade ESV EXT 20032008 Seville 19952004 SRX XLR 20042009 STS 20052010 Replaces these part numbers 16187556, 9359409, 12614973, 16249939, 8161875560, 8093594090, 38613212, 8162499390, 881731, 9359409, 861249A1, 3861321, AS59, AS155, EC1636, 213796, 213351, 2131742, 2134434, PS10000, SU1078, 213796, 213351, 2131742, 2134434 Typical use scenarios a vehicle showing a check engine light and a diagnostic trouble code for manifold absolute pressure or related fuel trim issues by replacing a failed MAP sensor. Improve drivability after symptoms such as rough idle, hesitation, or stalling that occur due to incorrect manifold pressure readings. Perform preventative maintenance when replacing intake or vacuum components to ensure the pressure sensor is functioning and communicating correctly with the engine control system. Notes This is an aftermarket replacement part and is not produced by the original equipment manufacturer. It is intended to be a functional replacement consistent with the listed applications and part numbers. Please carefully check the product images and your vehicle compatibility before to confirm fitment and connector type.