Fits the following vehicles: Models: 2009 Allure, LaCrosse Models: 2009-2015 CTS 2009-2014 Escalade 2009-2014 Escalade ESV 2009-2013 Escalade EXT Models: 2009 Avalanche 2011-2015 Camaro 2009-2012 Colorado 2009-2014 Express 1500 2009-2017 Express 2500, 3500, 4500 2009 Impala 5.3L 2009 Silverado 1500 4.8L, 5.3L, 6.0L, 6.2L 2010-2013 Silverado 1500 6.0L 2010-2014 Silverado 1500 6.2L 2010-2013 Silverado 2500 HD, 3500 HD 6.0L 2014-2016 SS 2009 Suburban 1500 5.3L, 6.0L 2010-2013 Suburban 1500 6.0L 2010-2013 Suburban 2500 2009 Tahoe 4.8L, 5.3L, 6.0L, 6.2L 2010-2014 Tahoe 5.3L 2010-2013 Tahoe 6.0L 2009 Trailblazer 4.2L Models: 2009-2012 Canyon 5.3L 2009 Envoy 2009-2014 Savana 1500 5.3L 2009-2017 Savana 2500, 3500 2009-2016 Savana 4500 2009 Sierra 1500 4.8L, 5.3L, 6.0L, 6.2L 2010-2013 Sierra 1500 6.0L 2010-2014 Sierra 1500 6.2L 2010-2013 Sierra 2500 HD, 3500 HD 6.0L 2009 Yukon 4.8L, 5.3L, 6.0L, 6.2L 2010-2013 Yukon 6.0L 2010-2014 Yukon 6.2L 2009 Yukon XL 1500 5.3L, 6.0L, 6.2L 2010-2014 Yukon XL 1500 6.2L 2010-2013 Yukon XL 2500 Replaces part numbers: 12673134, 12585328, Dorman 926041, 1S10874, 2134411, 8125969510, 8126212340, 8126731340, PS690, PS711, PS508 This is a compatible replacement part manufactured by AA Ignition. This oil pressure sensor is NOT a genuine OEM part. Vehicle makes and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this oil pressure sensor fits.