GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 XLR 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Ignition Coil Module Installation - Right Side

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1575702 Size: SH
  1. Install the right spark plugs.

    2. Tighten
    Tighten the spark plugs to 15 N·m (11 lb ft).


    Object Number: 1564213 Size: SH
  2. Apply a small amount of dielectric grease GM P/N 12345579, (Canadian P/N 1974984), to each spark plug boot (1) of the ignition coil assembly.

    3. Object Number: 1575698 Size: SH
  3. Carefully, install the right ignition coil assembly.

    4. Object Number: 1575710 Size: SH
  4. Install the ignition coil assembly bolts (708) and ball studs (709).

    5. Tighten
    Tighten the right ignition coil assembly bolts (708) and ball studs (709) to 10 N·m (89 lb in).