Mercedes-Benz Engine Coil Pack

The engine coil pack on the Mercedes-Benz CL600 is a large ignition module that generates the high voltage needed to fire the spark plugs. In the CL600’s V12 engine, the system uses two large coil packs, each controlling six cylinders. Without a working coil pack, the engine will misfire or fail to run properly.

Signs of a Bad Coil Pack

You may see:

• Engine misfire

• Rough idle

• Check engine light

• Loss of power

• Poor fuel economy

Common Vehicles Using This Part

• Mercedes‑Benz S600

• Mercedes‑Benz CL600

• Mercedes‑Benz SL600

  models with the M275 V12 engine:

  • 2 ignition coil packs

  • Each pack controls 6 cylinders

  • Located on each side of the engine under the covers