Ford Mustang (1999-2004) Service Manual: Spark Plug Wire

Special Tool(s)

Remover, Spark Plug Wire 303-106 (T74P-6666A)

Material

Item Specification
Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent ESE-M1C171- A

Removal and Installation

CAUTION: It is important to twist the spark plug wire boots while pulling upward to avoid possible damage to the spark plug wire.

CAUTION: Spark plug wires must be connected to the correct ignition coil terminal. Mark spark plug wire (12286) locations before removing them.

1. Using the special tool, remove the spark plug wire from the spark plug using a twisting motion.

Spark Plug Wire

2. Twist while pulling upward to disconnect the spark plug wires from the ignition coil (12029).

Spark Plug Wire

3. CAUTION: Be sure to orient the spark plug boots so the spark plug wires do not contact the exhaust manifold.

NOTE: Apply silicone brake caliper grease and dielectric compound to the inside of spark plug and ignition coil boots of the spark plug wire.

To install, reverse the removal procedure.

    Ignition Coil
    Material Item Specification Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent ESE-M1C171- A Removal and Installation 1. Disconnect the battery ...

    Spark Plugs
    Special Tool(s) Remover, Spark Plug Wire 303-106 (T74P-6666A) Material Item Specification Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equiva ...

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