Ignition Coil - Installation

4.7L V-8





1. Using compressed air, blow out any dirt or contaminants from around top of spark plug.
2. Check condition of coil rubber boot (4). To aid in coil installation, apply silicone based grease such as Mopar(R) Dielectric Grease # J8126688 into spark plug end of rubber boot (4). Also apply this grease to the top of spark plug (5).
3. Position ignition coil into cylinder head opening and using a twisting action, push onto spark plug.
4. Tighten coil mounting bolt (3) to 12 Nm (106 in.lbs.) torque. Note: The bolt used to mount the ignition coil is also the same bolt used to mount the intake manifold. If replacing either one, or, all eight coils, check and re-torque all eight bolts.




5. Connect electrical connector (2) to coil by snapping into position.
6. Connect secondary cable (3) to coil (1).
7. If necessary, install throttle body air intake tube, or intake air box.