Pencil coils sit down in the valve cover where heat cycling eventually breaks down the insulation, and the first sign is usually a misfire code on one cylinder followed by others. Replacing all four at once avoids chasing them one at a time. These are direct bolt-in coils for 2008-2015 Honda and Acura 2.4L engines.

MSD 82194 Blaster Series Ignition Coils Features:

• Set of four pencil style coil-on-plug ignition coils.
• Direct bolt-in replacement using factory mounting and connectors.
• Meets or exceeds OE specifications.
• Covers Accord, Civic, CR-V, Crosstour and ILX 2.4L applications.