Ignition Coil-On-Plug

Ignition Coil-On-Plug - 3.7L





Removal and Installation

LH side

1. Disconnect the crankcase ventilation tube-to-valve cover fitting quick connect coupling and position aside. For additional information, refer to Fuel Delivery and Air Induction.

RH side

2. NOTE: The upper intake manifold must be removed to access the RH ignition coil-on-plugs.

Remove the upper intake manifold.

Both sides

3. Disconnect the 6 ignition coil-on-plug electrical connectors.

4. NOTE: When removing the ignition coil-on-plugs, a slight twisting motion will break the seal and ease removal.

Remove the 6 bolts and the 6 ignition coil-on-plugs.

- To install, tighten to 7 Nm (62 lb-in).

5. Inspect the coil seals for rips, nicks or tears. Remove and discard any damaged coil seals.
- To install, slide the new coil seal onto the coil until it is fully seated at the top of the coil.





6. To install, reverse the removal procedure.
- Apply a small amount of dielectric grease to the inside of the ignition coil-on-plug boots before attaching to the spark plugs.