Bosch Pencil Ignition Coil

The Bosch Pencil Ignition Coil (also called a coil-on-plug or direct ignition coil) delivers the high-voltage spark needed to ignite the air-fuel mixture in your engine. Its slim, pencil-style design fits down into the spark plug well and connects directly to the spark plug. This removes the need for spark plug wires and a distributor.

Key Features:

• Coil-on-plug design that delivers energy directly to the spark plug, which cuts energy loss
• Compact, slim body that suits tight spark plug wells
• Built to meet OE-level specifications for fit, form and function
• Insulated housing that resists heat, vibration and engine bay conditions
• Supports smooth starts, steady idle and consistent combustion

Benefits:

• Helps restore throttle response and fuel efficiency
• Helps reduce misfires, rough running and hard starting caused by a worn coil
• Simple installation, usually without special tools

Bosch is a leading global supplier of automotive components and an original equipment manufacturer to many automakers. Choose the variant that matches your application from the options listed on this page.