Ignition Coil Boot
The ignition coil boot insulates the high voltage spark of the coil from the engine.
The ignition coil boot is made up of a 4- to 6-inch electrically insulating rubber boot containing an electrical contact spring. In a "coil over" ignition system, this connects the secondary coil terminal to the center electrode of a spark plug.
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Need to change spark plugs on mazda b2300 year 2003 boots would not come off any trick or solution thanks
Needs plugs and boots replaced