Design Engineering 010518 Silver 7" Spark Plug Boot Protector Sleeves (Pack of 8) - High-Temperature Protection for Automotive & Marine Engines, DIY Repair & Maintenance

Design Engineering Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Made from double-wall high temperature resistant glass fiber material, Protect-A-Boots provide spark plug boot and wire protection from extreme heat and helps prevent burn-through, hardening and cracking of boots.

Helps protect spark plug wires and boots from excessive engine heat

Easy Installation Just slip on spark plug boot for maximum protection

Withstands temperatures up to 1200°F; Woven from high temperature fiberglass material

Double-wall construction for added durability and abrasion resistance

7-inch length (178mm) with no restricting steel ring