Drivers Seat Bottom Heater Element is a direct fit for the following:

2003-2007 Cadillac Escalade
2003-2007 Cadillac Escalade ESV
2003-2007 Cadillac Escalade EXT

2003-2007 Chevrolet Silverado 1500
2003-2007 Chevrolet Silverado 2500 HD
2003-2007 Chevrolet Silverado 3500
2003-2007 Chevrolet Suburban 1500
2003-2007 Chevrolet Suburban 2500
2003-2007 Chevrolet Tahoe
2003-2007 GMC Sierra 1500
2003-2007 GMC Sierra 2500 HD
2003-2007 GMC Sierra 3500
2003-2007 GMC Yukon
2003-2007 GMC Yukon XL 1500

Genuine GM Part Number: 88940288