1988 SPARK PL UG WIRES PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG N0 1 NO 2 N0 3 NO 4 NO 5 N0 6 NO 7 NO 8 1 W 2 8W L 4 12072154 12072146 12072156 12072142 12072157 12072146 1989 SPARK PL UG WIRES PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG N0 1 NO 2 N0 3 NO 4 NO 5 N0 6 NO 7 NO 8 W 2 8W 4 1 12072154 12072146 12072156 12072142 12072157 12072146 W 3 1T 1 4 12072154 12072146 12072156 12072142 12072157 12072146 1990 SPARK PL UG WIRES PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG N0 1 NO 2 N0 3 NO 4 N0 5 N0 6 NO 7 NO 8 W 3 1T 4 12072154 12072146 12072156 12072142 12072157 12072146 W 3 BL 14 12073950 12073957 12036964 12036970 12036965 12073957 1991 SPARK PL UG WIRES PLUG PLUG PLUG PLUG PLUG PLUG PLUG PLUG N0 1 NO 2 N0 3 N074 N0 5 N0 6 NO 7 NO 8 W 3 1T 1 4 12072154 12072146 12072156 12072142 12072157 12072146 W 3 8L 1 4 1 12073950 12073957 12036964 12036970 12036965 12073957 1993 GENERAL MOTORS SERVICE PARTS OF ERAT ONS BUlCK 45W 2 93 2 13 2 240