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Woven Spark Plug Boot Protector / each

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These insulating sleeves protect your spark plug wires and boots from damaging engine heat. The double layer of woven fiberglass resists heat up to 1200° F. They can even rest directly on the exhaust header without damage. Non-conductive and non-combustible material resists harsh engine chemicals and degreasers*. Approximately 7 1/2" Long x 3/4" ID sleeves are flexible to fit most boots, even 90°. Sold individually.

* Note: The woven material is porous and will provide only limited protection to the plug wires against liquids.

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Condition: New

In Stock

I would buy this product again


This are very important to protect your spark plug wires


Chicago land

Good size.


On a Z-16 FF, the exhaust header and pipe are under bodywork and very close to the engine, creating significant heat buildup under that engine cover. I was concerned about protecting the spark plug wires. These protective covers are big enough to fit over the Taylor 135 degree plug connector and long enough to protect the wire at the valve cover. Perfect.


Virginia Beach, VA


Spark Plug Boot on Formula Ford


I use these boots on a DB-1. My car came with a set of boots already on it and they are still in great shape. I bought another set to put in my spares along with a complete set of wires. If I ever replace my wires, or provide wires to another driver at the track... I will highly recommend they use these boots.




Woven Spark Plug Boot Protector / each

4.7 3