Blue 4 Piece Cool-It Plug Wire Sleeve Set

These dual-purpose sleeves enhance performance, reduce misfires, extend plug wire life and will not react with petroleum products.

The double-wall construction keeps the wire and boot cooler in a high-temperature engine. It's universal size fits most boots, is easy to install and most importantly is non-flammable.

Made in USA

Cool-It Plug Wire Sleeves can be used in any high-temperature environment from street vehicles to race cars.