Compatible with Buick:
2004-2007 Rainier 5.3L
Compatible with Cadillac:
2004-2005 CTS 5.7L
2000-2005 DeVille
2000-2002 Eldorado
2002-2005 Escalade 5.3L
2002-2006 Escalade 6.0L
2003-2006 Escalade ESV
2002-2006 Escalade EXT
2000-2004 Seville
Compatible with Chevrolet:
2002-2006 Avalanche 1500, Avalanche 2500
2001-2004 Corvette
2005-2007 Corvette 6.0L
1999-2006 Silverado 1500
2007 Silverado 1500 Classic
2001-2006 Silverado 1500 HD
2007 Silverado 1500 HD Classic
1999-2004 Silverado 2500 6.0L
2001-2006 Silverado 2500 HD 6.0L, 8.1L
2007 Silverado 2500 HD Classic 6.0L, 8.1L
2001-2006 Silverado 3500 6.0L, 8.1L
2007 Silverado 3500 Classic 6.0L, 8.1L
2003-2006 SSR
2000-2006 Suburban 1500 5.3L
2006 Suburban 6.0L
2001-2006 Suburban 2500 6.0L, 8.1L
2000 Suburban 2500 6.0L
2000-2006 Tahoe 4.8L, 5.3L
2006-2008 Trailblazer 5.3L
2006-2009 Trailblazer 6.0L
2003-2006 Trailblazer EXT 5.3L
Compatible with GMC:
2003-2004 Envoy
2005-2009 Envoy 5.3L
2003-2006 Envoy XL 5.3L
2004-2005 Envoy XUV 5.3L
1999-2006 Sierra 1500 4.3L, 4.8L, 5.3L
2002-2006 Sierra 1500 6.0L
2007 Sierra 1500 Classic
2001-2006 Sierra 1500 HD
07 Sierra 1500 HD Classic
99-04 Sierra 2500
01-06 Sierra 2500 HD 6.0L, 8.1L
07 Sierra 2500 HD Classic 6.0L, 8.1L
01-06 Sierra 3500 6.0L, 8.1L
07 Sierra 3500 Classic 6.0L, 8.1L
00-06 Yukon 4.8L, 5.3L
01-06 Yukon 6.0L
00-06 Yukon XL 1500, XL 2500
Compatible with Hummer:
03-09 H2
Compatible with Isuzu:
03-06 Ascender 5.3L
Compatible with Oldsmobile:
01-03 Aurora 4.0L
Compatible with Pontiac:
05 Bonneville 4.6L
05-06 GTO
Compatible with Saab:
05-06 9-7 4.2L
05-09 9-7 5.3L
08-09 9-7 6.0L