Bosch Coil-On-Plug Ignition Coil

The Bosch Coil-On-Plug Ignition Coil (also called a COP ignition coil or coil pack) turns the battery's low voltage into the high voltage a spark plug needs to ignite the air-fuel mixture. Each coil mounts directly over its spark plug. This design removes the need for a distributor and spark plug wires.

Key Features:

• Direct-mount coil-on-plug design delivers energy right at the spark plug
• No spark plug wires, so there is less energy loss along the way
• Supports consistent ignition for smooth starts, steady idle and responsive acceleration
• Helps prevent misfires, rough running and poor fuel economy caused by a weak or failing coil
• Built with insulation and construction suited to the heat, vibration and electrical demands of the engine bay
• Backed by Bosch's long experience as an original equipment supplier of ignition components

Replacing a worn ignition coil can restore engine performance and reduce emissions-related misfire problems. Installation is generally straightforward, because the coil plugs into the wiring connector and is held down by a bolt or retaining clip. Choose the child item that matches your application.