Granatelli 89-91 Buick Century 6Cyl 3.3L MPG Plus Ignition WiresGranatelli 89 91 Buick Century 6Cyl 3. 3L MPG Plus Ignition Wires This Part Fits: Year Make Model Submodel 1989 1991 Buick Century Custom 1989 Buick Century Estate Wagon 1989 1991 Buick Century Limited 1991 Buick Century Special 1989 Oldsmobile Cutlass Calais S 1989 1991 Oldsmobile Cutlass Calais SL 1989 1991 Oldsmobile Cutlass Ciera Base 1989 1990 Oldsmobile Cutlass Ciera GT 1989 1990 Oldsmobile Cutlass Ciera International 1990 1991 Oldsmobile