Ignition Switch compatible for Mercury Mairner 4 Cylinder Outboard 40HP 125 HP Engines Shift Knobs 1989-99 compatible for GMC K1500

1989-99 compatible for GMC K1500 Truck

1996-99 compatible for Chevy Suburban C1500 V8 5

rear rubber top mount

Compatible for Honda CR-V 1996-2001 1st Gen

Compatible for Mercury Marine Fuel Pump 4

Ignition Switch compatible for Mercury Mairner 4 Cylinder Outboard 40HP 125 HP Engines Shift Knobs 1989-99 compatible for GMC K1500Introduction An ignition coil spark coil is an induction coil in an automobile's ignition system that transforms the battery's low voltage to the thousands of volts needed to create an electric spark in the spark plugs to ignite the fuel. The amount of energy in the spark required to ignite the air fuel mixture varies depending on the pressure and composition of the mixture, and on the speed of the engine. An ignition coil consists of a laminated iron