Shopping Cart

Your cart is empty.

Your cart is empty.

ACCEL 170086 Pro Sleeve Boot Guards - Fiberglass Spark Plug Wire Boot Protectors - 4 pack

Free shipping on orders over $29.99

$29.50

$ 14 .99 $14.99

In Stock
  • Helps protect wires from extreme heat
  • Great for use with headers
  • Made of woven fiberglass and double layered for strength.
  • These spark plug boot insulators are flame resistant to peak temperatures of 1200°F and protect continuously at 500°F.
  • 6" Length


ACCEL Fiberglass Wire Sleeve Guard is designed to take the heat and abrasion instead of the boot. It features a double-layered fiberglass boot guard and an adjustable ring that allows the boot guard to be rotated, which results in a longer lifespan. The material expands and stretches over irregular surfaces and is easy to install.


Jacob San Martin
2025-07-01 15:44:03
I bought these to fit over some MSD 90 degree spark plug boots. It takes a bit of effort but they go on and protect very well .
shakia j.
2025-05-29 17:34:12
A must have when running headers on an LS motor , they work great and have had no issues after 6 months of driving so far....
Poppa Smurfs Garage
2025-01-02 16:01:28
I've used before. They are very well made and of double thickness. Easy to get over the wires. This time Im using to protect a break line in question with the tail pipe.
Recommended Products