Design Engineering Inc. Protect-A-Boot Sleeves

Superior Protection for Extreme Angled Plug Wire Boots!

DEI Protect-A-Boot Sleeves are designed to protect spark plug wires and boots from constant and direct engine heat exposure (up to 1200 degrees F) that can cause cracking, hardening, or burn-through of the spark plug boots and wires. Protect-A-Boots are woven from a flexible double-wall fiberglass material that easily slips onto the plug boots for maximum heat-resistant protection.