Lock Cylinder Cover is a direct fit for the following:

2002-2006 Cadillac Escalade
2003-2013 Cadillac Escalade EXT
2007-2013 Chevrolet Avalanche
2003-2006 Chevrolet Avalanche 1500
2003-2006 Chevrolet Avalanche 2500
2005-2006 Chevrolet Silverado 1500
2000-2006 Chevrolet Tahoe
2005-2006 GMC Sierra 1500
2000-2006 GMC Yukon