Removal And Installation

WARNING: This page is about a different car, the 2009 Mercury Sable, 2009 Ford Taurus X, and 2009 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.

LH side

Disconnect the crankcase vent tube quick connect coupling from the valve cover fitting and position aside. For additional information, refer to FUEL SYSTEM - GENERAL INFORMATION article.

RH side

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

Remove the upper intake manifold. For additional information, refer to ENGINE - 3.5L article.

Both sides

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

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).
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.

Fig 1: Identifying Coil Seal On Coil

Courtesy of FORD MOTOR CO.

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.