This rigorously engineered engine cylinder deactivation solenoid, a.k.a. CD manifold, directly replaces the original equipment on select vehicles. This design features multiple upgrades to help ensure performance and reliability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Allure: 2008, 2009] - [Buick LaCrosse: 2008, 2009] - [Buick Rainier: 2005, 2006, 2007] - [Cadillac Escalade ESV: 2007, 2010, 2011, 2012, 2013, 2014] - [Cadillac Escalade EXT: 2007, 2010, 2011, 2012, 2013] - [Cadillac Escalade: 2007, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Avalanche: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [Chevrolet Camaro: 2010, 2011, 2012, 2013, 2014, 2015] - [Chevrolet Caprice: 2011, 2012, 2013, 2014, 2015, 2016, 2017] - [Chevrolet Cheyenne: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2016] - [Chevrolet Impala: 2006, 2007, 2008, 2009] - [Chevrolet Monte Carlo: 2006, 2007] - [Chevrolet Silverado 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [Chevrolet Silverado 2500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016] - [Chevrolet Suburban 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Tahoe: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Chevrolet Trailblazer EXT: 2005, 2006] - [Chevrolet Trailblazer: 2006, 2007, 2008, 2009] - [GMC Envoy XL: 2005, 2006] - [GMC Envoy XUV: 2005] - [GMC Envoy: 2005, 2006, 2007, 2008, 2009] - [GMC Sierra 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013] - [GMC Sierra: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2015, 2016] - [GMC Yukon XL 1500: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [GMC Yukon: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014] - [Hummer H3: 2008, 2009, 2010] - [Hummer H3T: 2009, 2010] - [Isuzu Ascender: 2005, 2006] - [Pontiac G8: 2008, 2009] - [Pontiac Grand Prix: 2005, 2006, 2007, 2008] - [Saab 9-7x: 2005, 2006, 2007, 2008, 2009].