Electrical parts that support ignition and stable engine performance.
This group covers ignition coils and related items that help deliver consistent spark. Heat and vibration can weaken electrical components over time and cause misfires, rough idle or loss of power. Match parts by connector shape, coil style and mounting pattern. Inspect plugs and leads before installing new coils. Stable ignition helps maintain fuel efficiency and smooth running in daily driving.
A weak ignition coil, worn plug or wiring fault can cause misfires.
It is common to replace them in sets when age and wear are similar.
Heat, vibration and worn spark plugs can overload the coil.