đź’™Compatible with Chevrolet Silverado 1500 2003-2008 4.8L 5.3L 6.0L,Express 3500 2003-2008 4.8L 5.3L 6.0L,Express 2500 2003-2008 4.8L 5.3L 6.0L,Silverado 3500 2003-2008 6.0L,Tahoe 2003-2008 4.8L 5.3L 6.0L 6.2L,Express 1500 2003-2008 5.3L,Silverado 2500 2003-2009 5.3L 6.0L,Impala 2006-2008 5.3L,Corvette 1997-2008 5.7L 6.2L 7.0L,Suburban 1500 2003-2008 5.3L,Trailblazer 2003-2008 5.3L 6.0L,Suburban 2500 2003-2008 6.0L,Cheyenne 2007-2008 5.3L,Avalanche 2007-2008 5.3L 6.0L,Silverado 3500 Classic 2007 6.0L,Avalanche 1500 2003-2006 5.3L,Silverado 1500 Classic 2007 4.8L 5.3L 6.0L,Monte Carlo 2006-2007 5.3L,Ssr 2003-2006 5.3L,Silverado 2500 Classic 2007 6.0L,Tiltmaster 2003-2009 6.0L. đź’™Compatible with Gmc Savana 3500 2003-2008 4.8L 6.0L,Sierra 1500 2003-2008 4.8L 5.3L 6.0L 6.2L,Savana 2500 2003-2008 4.8L 5.3L 6.0L,Sierra 3500 2003-2008 6.0L,Savana 1500 2003-2008 5.3L,Yukon 2003-2008 4.8L 5.3L 6.0L,Sierra 2500 2003-2008 6.0L,Yukon Xl 1500 2003-2008 5.3L 6.0L 6.2L,Sierra 3500 Classic 2007 6.0L,Yukon Xl 2500 2003-2008 6.0L,Sierra 1500 Classic 2007 4.8L 5.3L 6.0L,Envoy 2003-2008 5.3L,Forward 2004-2008 4.8L 6.0L 5.2L,Sierra 2500 Classic 2007 6.0L.Compatible with Cadillac Cts 2004-2007 3.2L 3.6L 5.7L 6.0L,Escalade 2002-2008 5.3L 6.0L.Compatible with Isuzu Npr 2003-2008 4.8L 5.7L 6.0L 5.2L đź’™OEM:1S6713,12556117, 12559780, 12562230, 12569323, 12573107, 12614969, 12616646, 12677836, 1S10876, 8125622300, 8125731070, 8126149690, 8126166460, PS713,PS308. đź’™Installation:Manufactured from high quality materials chosen specifically for maximum performance and application suitability,Application specific design for quicker, easier installation.You can replace parts by yourself and solve your vehicle problems, just need to remove the old parts and install the new parts, so as to save you a lot of money and time. Please check youtube video if you have installation problem. đź’™After-sale service:Make sure the parts on pictures are the same as your old before ordering,to avoid wrong purchases.100% undergo a strict quality tested before shipping. If it fails,simply contact us for a replacement or refund, we will reply you within 12 working hours. 12677836 Oil Pressure Sender Switch Compatible with following vehiles. Compatible with Chevrolet 2003-2008 Silverado 1500 4.8L 5.3L 6.0L, 2003-2008 Express 3500 4.8L 5.3L 6.0L, 2003-2008 Express 2500 4.8L 5.3L 6.0L, 2003-2008 Silverado 3500 6.0L, 2003-2008 Tahoe 4.8L 5.3L 6.0L 6.2L, 2003-2008 Express 1500 5.3L, 2003-2009 Silverado 2500 5.3L 6.0L, 2006-2008 Impala 5.3L, 1997-2008 Corvette 5.7L 6.2L 7.0L, 2003-2008 Suburban 1500 5.3L, 2003-2008 Trailblazer 5.3L 6.0L, 2003-2008 Suburban 2500 6.0L, 2007-2008 Cheyenne 5.3L, 2007-2008 Avalanche 5.3L 6.0L, 2007 Silverado 3500 Classic 6.0L, 2003-2006 Avalanche 1500 5.3L, 2007 Silverado 1500 Classic 4.8L 5.3L 6.0L, 2006-2007 Monte Carlo 5.3L, 2003-2006 Ssr 5.3L, 2007 Silverado 2500 Classic 6.0L, 2003-2009 Tiltmaster 6.0L. Compatible with Gmc 2003-2008 Savana 3500 4.8L 6.0L, 2003-2008 Sierra 1500 4.8L 5.3L 6.0L 6.2L, 2003-2008 Savana 2500 4.8L 5.3L 6.0L, 2003-2008 Sierra 3500 6.0L, 2003-2008 Savana 1500 5.3L, 2003-2008 Yukon 4.8L 5.3L 6.0L, 2003-2008 Sierra 2500 6.0L, 2003-2008 Yukon Xl 1500 5.3L 6.0L 6.2L, 2007 Sierra 3500 Classic 6.0L, 2003-2008 Yukon Xl 2500 6.0L, 2007 Sierra 1500 Classic 4.8L 5.3L 6.0L, 2003-2008 Envoy 5.3L, 2004-2008 Forward 4.8L 6.0L 5.2L, 2007 Sierra 2500 Classic 6.0L. Compatible with Cadillac 2004-2007 Cts 3.2L 3.6L 5.7L 6.0L, 2002-2008 Escalade 5.3L 6.0L. Compatible with Isuzu 2003-2008 Npr 4.8L 5.7L 6.0L 5.2L, 2003-2006 Ascender 5.3L. Compatible with Buick 2008-2009 Lacrosse 5.3L, 2008-2009 Allure 5.3L, 2004-2007 Rainier 4.2L 5.3L. Compatible with Pontiac 2005-2008 Grand Prix 5.3L, 2008-2009 G8 6.0L, 2004-2006 Gto 5.7L 6.0L. Compatible with Hummer 2003-2008 H2 6.0L 6.2L, 2008 H3 5.3L. Compatible with Saab 2005-2008 9-7X 5.3L. Replaces Alternate OEM Part Number: 1S6713,12556117, 12559780, 12562230, 12569323, 12573107, 12614969, 12616646, 12677836, 1S10876, 8125622300, 8125731070, 8126149690, 8126166460, PS713,PS308.