For 1991-2004 GMC Sonoma Radiator Cap API 54343QW 1992 1993 1994 1995 1996 1997

API 27HF74Z Radiator Cap Fits 1976-1980, 1983-1986 Chevy K20

API 24RQ52H Radiator Cap Fits 1979-1986, 1992-1999 GMC K2500 Suburban

For 1987-1992 Cadillac Brougham Radiator Cap API 61943KYKM 1988 1989 1990 1991

API 12TZ29P Radiator Cap Fits 1977-1997 Oldsmobile Cutlass Supreme

API 79NS89T Radiator Cap Fits 1993-2004 Chrysler Concorde

API Radiator Cap fits Chevy K2500 Suburban 1992-1999 28CPMZ

API 65SJ66C Radiator Cap Fits 1980 Dodge D200 5.2L V8