Engine Oil Filter is a direct fit for the following:

1991-1993 Buick Commercial Chassis
1984-1987, 1989 Buick Electra
1984-1990 Buick LeSabre
1991-1993 Buick Roadmaster
1990-1992 Cadillac Brougham
1984 Cadillac DeVille
1984, 1990, 1993 Cadillac Fleetwood
2002-2006 Chevrolet Avalanche 2500
1998-2000 Chevrolet C2500
1998-2000 Chevrolet C3500
1984-1997 Chevrolet Camaro
1984-1993 Chevrolet Caprice
1991-1993 Chevrolet Commercial Chassis
1984-1991 Chevrolet Corvette
1984-1987 Chevrolet El Camino
1999-2002 Chevrolet Express 3500
1984 Chevrolet G10
1984 Chevrolet G30
1984-1985 Chevrolet Impala
2000 Chevrolet K2500
2000 Chevrolet K3500
1984-1988 Chevrolet Monte Carlo
1985-1989 Chevrolet P20
1985-1989 Chevrolet P30
1987-1988 Chevrolet R20
1987-1988 Chevrolet R30
2001-2006 Chevrolet Silverado 2500 HD
2007 Chevrolet Silverado 2500 HD Classic
2001-2006 Chevrolet Silverado 3500
2007 Chevrolet Silverado 3500 Classic
2001-2006 Chevrolet Suburban 2500
1987 Chevrolet V20
1987-1988 Chevrolet V30
1984-1987 GMC Caballero
1984 GMC C1500
1984-1986, 1998, 2000 GMC C2500
1984-1986, 1998, 2000 GMC C3500
1984 GMC G1500
1984 GMC G2500
1984 GMC G3500
1984 GMC K1500
1984-1986, 2000 GMC K2500
1984-1986, 2000 GMC K3500
1985-1987, 1989 GMC P2500
1985-1989 GMC P3500
1987-1988 GMC R2500
1987-1988 GMC R3500
2001-2006 GMC Sierra 2500 HD
2007 GMC Sierra 2500 HD Classic
1999-2002 GMC Savana 3500
2001-2006 GMC Sierra 3500
2007 GMC Sierra 3500 Classic
2001-2006 GMC Yukon XL 2500
1987 GMC V2500
1987-1988 GMC V3500
1984, 1987 Oldsmobile 98
1984-1992 Oldsmobile Custom Cruiser
1984 Oldsmobile Cutlass Calais
1985-1987 Oldsmobile Cutlass Salon
1984-1987 Oldsmobile Cutlass Supreme
1984-1985 Oldsmobile Delta 88
1984-1986 Pontiac Bonneville
1984-1997 Pontiac Firebird
1985-1987 Pontiac Grand Prix
1984-1986 Pontiac Parisienne
1987-1989 Pontiac Safari

Genuine GM Part Number: 25324052