Compatible with Buick ：
LeSabre 1996-2005 3.8L V6 Gas
Park Avenue 1998-2005 3.8L V6 Gas
Regal 2001-2004 3.8L V6 Gas
Rainier 2004-2005 5.3L V8 Gas
Compatible with Cadillac：
DeVille 1996-1999 4.6L V8 Gas
Eldorado 1995-1999 4.6L V8 Gas
Escalade 2002-2005 5.3L V8 Gas
Escalade 2002-2005 6.0L V8 Gas
Escalade ESV 2003 6.0L V8 Gas
Escalade EXT 2002-2003 6.0L V8 Gas
Seville 1996 4.6L V8 Gas
Compatible with Hummer:
2003 H2 6.0L
Compatible with Isuzu：
Amigo 1999-2000 3.2L V6 Gas
Ascender 2003 5.3L V8 Gas
Axiom 2002-2003 3.5L V6 Gas
Hombre 1997-2000 4.3L V6 Gas
Trooper 1999-2002 3.5L V6 Gas
Trooper 2000-2002 3.5L V6 Gas
VehiCROSS 1999-2001 3.5L V6 Gas
Compatible with Oldsmobile:
88 1996-1999 3.8L V6 Gas
Aurora 1996-1999 4.0L V8 Gas
Bravada 1996-2001 4.3L V6 Gas
Cutlass Supreme 1996 3.1L V6 Gas
Cutlass Supreme 1996 3.4L V6 Gas
LSS 1996-1999 3.8L V6 Gas
Regency 1997-1998 3.8L V6 Gas
Compatible with Pontiac：
Firebird 1998-2001 5.7L V8 Gas
Compatible with Chevy：
1996-2005 Astro 4.3L V6 Gas
2002-2003 Avalanche 1500 5.3L V8 Gas
2002-2003 Avalanche 2500 Base 8.1L
1996-2005 Blazer 4.3L V6 Gas
1999-2002 Bus 7.4L/8.1L V8 Gas
1996-1999 C1500/C1500 Suburban,4.3L/5.0L/5.7L
1996-1999 C2500/SUBURBAN,5.0L/5.7L/7.4L
2000 C2500,5.7L/7.4L V8 Gas
1996-2000 C3500 5.7L/7.4L V8 Gas
1999-2001 Camaro 5.7L V8 Gas
1996-2006 Express 1500 4.3L V6 Gas/5.0L/5.3L/5.7L V8 Gas
1996-2005 Express 2500 4.3L V6 Gas/4.8L//5.0L/5.3L/5.7L/6.0L V8 Gas
1996-2005 Express 3500 4.8L/5.3L/5.7L/6.0L/7.4L V8 Gas
2001-2005 Impala 3.4L/3.8L V6 Gas
1996-1999 K1500/Suburban 4.3L/5.0L/5.7L
1996-2000 K2500/K2500 Suburban 5.7L/7.4L V8 Gas
1996-2000 K3500 5.7L/7.4L7.4L V8 Gas
1996-1997 LUMINA 3.4L V6 Gas
2000-2003 Monte Carlo 3.8L V6 Gas
2004 Monte Carlo 3.8L V6 Gas
2005 Monte Carlo 3.8L V6 Gas
1996-1999 P30 4.3L/5.7L
1996-1997 P30 7.4L7.4L V8 Gas
1996-2004 S10 4.3L
1999-2006 Silverado 1500 4.3L/4.8L/5.3L
1999-2004 Silverado 2500 5.3L/6.0L V8 Gas
2001-2005 Silverado 2500 HD 6.0L/8.1L
2001-2002 Silverado 3500 6.0L V8 Gas
2003-2005 Silverado 3500 6.0L V8 Gas
2003-2004 SSR 5.3L V8 Gas
2000-2005 Suburban 1500 5.3L V8 Gas
2000-2005 Suburban 2500 6.0L/8.1L V8 Gas
2000-2001 TAHOE 4.8L
2002-2005 TAHOE 4.8L
2000-2005 TAHOE 5.3L V8 Gas
1996-2000 TAHOE 5.7L V8 Gas
2003-2005 Trailblazer EXT 5.3L V8 Gas
Compatible with GMC：
1999-2002 Bus 7.4L/8.1L V8 Gas
1996-1999 C1500/Suburban,4.3L/5.0L/5.7L
1996-1999 C2500/SUBURBAN,5.0L/5.7L/7.4L 2000 C2500,5.7L/6.5L/7.4L V8 Gas
1996-2000 C3500 5.7L/7.4L V8 Gas
2003-2005 C4500 Kodiak 8.1L V8 Gas 1999-2005 C6500 Kodiak 7.4L/8.1L V8 Gas
2000-2005 C7500 Kodiak 7.4L/8.1L V8 Gas
2003-2004 Envoy XL/XUV,5.3L V8 Gas
2004 Envoy XUV 5.3L V8 Gas
1996 Jimmy 4.3L V6 Gas
1996-1999 K1500/Suburban 4.3L V6 Gas/5.0L/5.7L V8 Gas
1996-1998 K2500/Suburban 5.0L
1996-1999 K2500,5.7L/7.4L,2000 K2500,5.7L/7.4L V8 Gas
1996-2000 K3500 5.7L/7.4L V8 Gas
1996-1999 P3500,4.3L V6 Gas/5.7L/7.4L V8 Gas
1996-2005 Safari 4.3L V6 Gas
1996-2005 Savana 1500,4.3L/5.0L/5.7L
1996-2005 Savana 2500,4.3L/4.8L/5.0L/5.7L/6.0L
1996-2005 Savana 3500,4.3L/5.7L/7.4L/8.1L
1999-2006 Sierra 1500 4.3L V6 Gas
1999 Sierra 1500 4.8L/5.3L V8 Gas
2000-2001 Sierra 1500/HD 4.8L/5.3L/6.0L V8 Gas
2002-2005 Sierra 1500 4.8L V8 Gas
2002-2005 Sierra 1500 5.3L V8 Gas
2002-2005 Sierra 1500/HD 6.0L
1999 Sierra 2500 5.3L/6.0L V8 Gas
2000 Sierra 2500 5.3L/6.0L V8 Gas
2001-2002 Sierra 2500/HD 6.0L V8 Gas
2001-2003 Sierra 2500/HD 8.1L V8 Gas
2003-2005 Sierra 2500/HD 6.0L V8 Gas
2001-2005 Sierra 3500 6.0L V8 Gas
2001-2003 Sierra 3500 8.1L V8 Gas
1996-2004 Sonoma 4.3L V6 Gas
2000-2001 Yukon 4.8L V8 Gas
2002-2005 Yukon 4.8L V8 Gas
2000-2005 Yukon 5.3L V8 Gas
1996-2000 Yukon 5.7L V8 Gas
2000-2005 Yukon XL 1500 5.3L V8 Gas
2001-2005 Yukon XL 1500/XL 2500 6.0L 8.1L V8 Gas