Description:

COIL PACK FITMENT This ignition coil is compatible for GMC for Sierra 1500 6.2L 2014-2018 vehicles, or you can confirm your vehicles' MAKE MODLE YEAR DISPLACEMENT in the FITMENT BAR above the listing to check if this coil fits your cars or not.. COILS FUNCTION IMPORTANCE Ignition coil is an engine management component that is a part of the vehicles ignition system. It functions as an induction coil which converts the vehicles 12 volts into the several thousand that are required to jump the spark plug gap and ignite the engines air-fuel mixture. As the ignition coil is the component responsible for generating the engine spark, any problems with it can quickly lead to serious engine performance issues.. FAULTY COILS SYMPTOMS Usually a faulty ignition coil will produce a few symptoms that alert the drivers of a potential issue: Engine misfires, rough idle, and loss of power. Check Engine Light comes on. Car is not starting. If your vehicle shows these phenomena, its time to order a set of new ignition coils and replace the faulty coils as soon as possible to improve your car's performance..