Compatible with below GAS ENGINE vehicles:

BUICK:
CENTURY 05-97
REGAL 96-94
RENDEZVOUS 05-02
SKYLARK 98-94

CADILLAC:
DEVILLE 05-96
ELDORADO 02-96
ESCALADE 00-99
ESCALADE 2002
ESCALADE EXT 2002
SEVILLE 04-96

CHEVROLET:
ASTRO 05-96
AVALANCHE 1500 2002
AVALANCHE 2500 2002
BERETTA 96-94
BLAZER 05-96
C1500 99-96
C1500 SUBURBAN 99-96
C2500 00-96
C2500 SUBURBAN 99-96
C3500 00-96
C3500HD 00-96
CAMARO 02-98
CAVALIER 02-95
CORSICA 96-94
CORVETTE 03-00
EXPRESS 1500 07-96
EXPRESS 2500 05-96
EXPRESS 3500 02-96
EXPRESS 3500 06-05
IMPALA 05-00
K1500 99-96
K1500 SUBURBAN 99-96
K2500 00-96
K2500 SUBURBAN 99-96
K3500 00-96
LUMINA 01-95
LUMINA APV 1996
MALIBU 03-97
MONTE CARLO 05-95
P30 2001
P30 99-96
S10 04-96
SILVERADO 97-96
SILVERADO 1500 06-99
SILVERADO 1500 CLASSIC 2007
SILVERADO 1500 HD 02-01
SILVERADO 2500 02-99
SILVERADO 2500 2007
SILVERADO 2500 HD 02-01
SILVERADO 3500 02-01
SONORA 03-00
SUBURBAN 1500 02-97
SUBURBAN 2500 02-00
TAHOE 02-96
VENTURE 05-97

GMC:
C1500 99-96
C1500 SUBURBAN 99-96
C2500 00-96
C2500 SUBURBAN 99-96
C3500 00-96
C3500HD 00-96
JIMMY 02-96
K1500 99-96
K1500 SUBURBAN 99-96
K2500 00-96
K2500 SUBURBAN 99-96
K3500 00-96
P3500 99-96
SAFARI 05-96
SAVANA 1500 07-96
SAVANA 2500 05-96
SAVANA 3500 02-96
SAVANA 3500 06-04
SIERRA 1500 06-99
SIERRA 1500 CLASSIC 2007
SIERRA 1500 HD 02-01
SIERRA 2500 02-99
SIERRA 2500 HD 02-01
SIERRA 3500 02-01
SONOMA 04-96
YUKON 02-96
YUKON XL 1500 02-00
YUKON XL 2500 02-00

PONTIAC:
AZTEK 05-01
BONNEVILLE 05-04
FIREBIRD 02-98
GRAND AM 05-94
GRAND PRIX 03-94
GTO 2004
MONTANA 05-99
SUNFIRE 02-95
TRANS SPORT 98-96