ACDelco Conventional Spark Plug R46SZ Fits select: 1977-1979 PONTIAC FIREBIRD, 1973-1984 OLDSMOBILE DELTA 88

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ACDelco Conventional Spark Plug R46SZ Fits Select: 1977-1979 PONTIAC FIREBIRD 8 Cyl 6.6 L 1980-1984 OLDSMOBILE DELTA 88 8 Cyl 5 L 1978-1982 OLDSMOBILE CUTLASS SUPREME 8 Cyl 4.3 L 1975-1977 OLDSMOBILE CUTLASS SUPREME 8 Cyl 5.7 L 1981-1984 OLDSMOBILE 98 8 Cyl 5 L 1975-1976,1978-1979 OLDSMOBILE DELTA 88 8 Cyl 5.7 L 1981-1984 BUICK LESABRE 8 Cyl 5 L 1983-1984 OLDSMOBILE CUTLASS SUPREME 8 Cyl 5 L 1983-1984 OLDSMOBILE CUTLASS CALAIS 8 Cyl 5 L 1976-1977 CADILLAC SEVILLE 1978-1980 CADILLAC SEVILLE 8 Cyl 5.7 L 1981-1984 BUICK RIVIERA 8 Cyl 5 L 1985 OLDSMOBILE CUTLASS SALON 8 Cyl 5 L 1976 OLDSMOBILE 98 1977-1979 BUICK ELECTRA 8 Cyl 6.6 L 1979-1980 CADILLAC ELDORADO 8 Cyl 5.7 L 1977-1978 OLDSMOBILE 98 8 Cyl 6.6 L 1983-1984 BUICK ELECTRA PARK AVENUE 8 Cyl 5 L 1981-1984 OLDSMOBILE TORONADO 8 Cyl 5 L 1975-1977 OLDSMOBILE CUTLASS 8 Cyl 5.7 L 1980 OLDSMOBILE CUTLASS 8 Cyl 4.3 L 1977,1979-1980 BUICK LESABRE 8 Cyl 5.7 L 1975-1976 BUICK SKYLARK 6 Cyl 3.8 L 1979-1980 OLDSMOBILE 98 8 Cyl 5.7 L 1981-1982 BUICK ELECTRA 8 Cyl 5 L and more - add your vehicle to our fit widget to check