Ignition Coil Module Installation - Left Side

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Spark Plug

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NOTE: Refer to Fastener Notice .

Install the left spark plugs.
Tighten: Tighten the spark plugs to 15 N.m (11 lb ft).

Fig 2: Identifying Spark Plug Boots

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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.

Fig 3: Identifying Ignition Coil Assembly

Courtesy of GENERAL MOTORS CORP.

Install the ignition coil assembly.
Install the ignition coil assembly bolts.
Tighten: Tighten the ignition coil assembly bolts to 10 N.m (89 lb in).