Compatible with Cadillac :
04-07 Buick Rainier 5.3L
04-05 CTS 5.7L V8 GAS
00-05 DeVille 4.6L V8 GAS DOHC
00-02 Eldorado 4.6L V8 GAS DOHC
02-06 Escalade 6.0L V8 GAS
03-06 Escalade ESV 6.0L V8 GAS
02-06 Escalade EXT 6.0L V8 GAS
00-04 Seville 4.6L V8 GAS DOHC
Chevy
05-07 Chevy Corvette 6.0L
06 Chevy Suburban 6.0L
2000 Chevy Suburban 2500 6.0L
06-08 Chevy Trailblazer 5.3L
06-09 Chevy Trailblazer 6.0L
02-06 Avalanche 1500 5.3L V8 GAS
02-06 Avalanche 2500 8.1L V8 GAS
2001 C3500 8.1L V8 GAS
2001 C3500HD 8.1L V8 GAS
01-04 Corvette 5.7L V8 GAS
99-07 Silverado 1500 4.3L V6/4.8L V8 GAS
01-03 Silverado 1500 HD 6.0L V8 GAS
99-04 Silverado 2500 6.0L V8 GAS
01-04 Silverado 2500 HD 6.0L V8 GAS
01-06 Silverado 3500 8.1L V8 GAS
03-04 SSR 5.3L V8 GAS
00-06 Suburban 1500 5.3L V8 GAS
00-06 Suburban 2500 6.0L V8 GAS
01-06 Suburban 2500 8.1L V8 GAS
00-06 Tahoe 4.8L V8 GAS
01-02 Tahoe 5.3L V8 GAS
06 Tahoe 5.3L V8 GAS
03-06 Trailblazer EXT 5.3L V8 GAS
GMC
2000 C2500 5.7L/7.4L V8 GAS
2000 C3500 5.7L/7.4L V8 GAS
01-02 C3500HD 8.1L V8 GAS
05-09 Envoy 5.3L V8 GAS
03-06 Envoy XL 5.3L V8 GAS
04-05 Envoy XUV 5.3L V8 GAS
2000 K2500 5.7L/7.4L V8 GAS
2000 K3500 5.7L/7.4L V8 GAS
99-07 Sierra 1500 4.8L/5.3L V8 GAS
01-03/05-06 Sierra 1500 HD 6.0L V8 GAS
99-04 Sierra 2500 6.0L V8 GAS
01-07 Sierra 2500 HD 6.0L V8 GAS
01-06 Sierra 3500 6.0L/8.1L V8 GAS
07 Sierra 3500 Classic 6.0L/8.1L V8
07 Sierra 3500 HD 6.0L V8 GAS
01-02/05-06 Yukon 6.0L V8
01-06 Yukon XL 2500 8.1L V8
Humme-r
03-09 Humme-r H2
03-07 H2 6.0L V8 GAS