Delphi Pencil Coil-on-Plug Ignition Coil

The Delphi Pencil Coil-on-Plug Ignition Coil is a direct-mount ignition coil (also called a COP coil or coil pack) that sits directly over the spark plug. It converts the vehicle's low-voltage battery current into the high-voltage spark needed to ignite the air-fuel mixture in each cylinder. Delphi is a long-standing OE supplier of ignition and engine management components.

Key Features:

• Coil-on-plug pencil design places one coil directly on each spark plug, with no spark plug wires needed
• Delivers a strong, consistent spark for reliable starting, smooth idle and steady engine performance
• Direct mounting cuts energy loss, so more of the coil's output reaches the plug
• Built with durable insulation and housing materials to withstand engine heat, vibration and electrical stress
• Designed to meet or exceed OE form, fit and function for straightforward installation

A weak or failing ignition coil can cause misfires, rough running, hard starting, poor fuel economy and a lit check engine light. Installing a quality replacement coil helps restore smooth engine operation and efficient combustion. Choose the specific part number for your application from the options listed.