12677836 D1846A Oil Pressure Sender Switch Sensor for GM PS308

BASIC FUNCTIONS OF AN OIL PRESSURE SENSOR SWITCH: The main job of an engine oil pressure sensor switch is to keep track of the oil pressure in the vehicle and then transmit this information straight to the combination meter or the instrument panel. If the vehicle has an electronic control module, then the oil pressure sensor will send this information to the module where it can be calculated. Fit Models: BUICK ALLURE 2008 BUICK LACROSSE 2008 BUICK RAINIER 2004-2007 CADILLAC CTS 2004-2007 CADILLAC ESCALADE 2003-2008 CHEVROLET AVALANCHE 2007-2008 CHEVROLET AVALANCHE 1500 2003-2006 CHEVROLET CORVETTE 1997-2008 CHEVROLET EXPRESS 1500 2003-2008 CHEVROLET EXPRESS 2500 2003-2008 CHEVROLET EXPRESS 3500 2003-2008 CHEVROLET IMPALA 2006-2008 CHEVROLET MONTE CARLO 2006-2007 CHEVROLET SILVERADO 1500 2003-2008 CHEVROLET SILVERADO 1500 CLASSIC 2007 CHEVROLET SILVERADO 2500 2003-2008 CHEVROLET SILVERADO 2500 CLASSIC 2007 CHEVROLET SILVERADO 3500 2003-2008 CHEVROLET SILVERADO 3500 CLASSIC 2007 CHEVROLET SSR 2003-2006 CHEVROLET SUBURBAN 1500 2003-2008 CHEVROLET SUBURBAN 2500 2003-2008 CHEVROLET TAHOE 2003-2008 CHEVROLET TRAILBLAZER 2003-2008 GMC ENVOY 2003-2008 GMC SAVANA 1500 2003-2008 GMC SAVANA 2500 2003-2008 GMC SAVANA 3500 2003-2008 GMC SIERRA 1500 2003-2008 GMC SIERRA 1500 CLASSIC 2007 GMC SIERRA 2500 2003-2008 GMC SIERRA 2500 CLASSIC 2007 GMC SIERRA 3500 2003-2008 GMC SIERRA 3500 CLASSIC 2007 GMC YUKON 2003-2008 GMC YUKON XL 1500 2003-2008 GMC YUKON XL 2500 2003-2008 HUMMER H2 2003-2008 HUMMER H3 2008 ISUZU ASCENDER 2003-2006 PONTIAC G8 2008-2009 PONTIAC GRAND PRIX 2005-2008 PONTIAC GTO 2004-2006 SAAB 9-7X 2005-2008