Ignition System - Service Information: Coil-Ignition: Description: Coil-Ignition-5.7L

Fig 1: Identifying 5.7L Ignition Coil

Courtesy of CHRYSLER LLC

The 5.7L engine uses 8 dedicated and individually fired coils (3) for each pair of spark plugs.

Each coil (3) is mounted directly to the top of each spark plug. Each coil is bolted (2) to the valve cover (4).