E1210 BWD Ignition Coil v387381-v387380-v387379-v387378-v387377-v387376-v382454-v382455-v421249-v421248-v417334-v417333-v417329-v417328-v402100-v417325-v417324-v410019-v410020-v412940-v412938-v412937-v412936-v402098-v402097 1981 Buick Riviera 1977

1981 Buick Riviera 1977

1991 Chrysler Daytona 1992

1999 GMC C25 1978 GMC C25 Suburban 1978 GMC C2500 1979

1971 Oldsmobile 98 1958

2002 Ford E-250 2003

E1210 BWD Ignition Coil v387381-v387380-v387379-v387378-v387377-v387376-v382454-v382455-v421249-v421248-v417334-v417333-v417329-v417328-v402100-v417325-v417324-v410019-v410020-v412940-v412938-v412937-v412936-v402098-v402097 1981 Buick Riviera 1977BWD Ignition Coils are the new technology replacing the traditional ignition wires provide a more precise ignition timing, reduced fuel emissions and improves fuel economy Ignition COP meet or exceed auto manufacturer's specifications for original equipment A poor operating MAS sensor can set off the check engine light due to engine misfiring Engineered and tested to match OE for spark energy output, impedance, and durability High temp boot prevents