Protect your ignition system with the Heat Protection Products Spark Plug Heatshield Insulation Boot Set, designed to help shield spark plug boots from damaging engine bay heat. This universal set of 2 boot shields features a 1 inch internal diameter and is made to suit most spark plug boots, including 90 degree styles. The fawn finish offers a practical heat protection solution for performance, street and custom applications where reliable spark plug boot protection is essential.

Built with a durable double wall construction, these heatshields help reflect and dissipate radiant heat away from the boot and plug wire. By reducing heat exposure, they can assist in preventing misfires, silicone boot cracking and premature wire breakdown. Each boot shield is designed to withstand continuous temperatures up to 1200°F or 650°C, making them a strong choice for demanding engine environments.

Installation is simple, with the ring side positioned over the spark plug boot end and the open end sliding toward the wire. This easy fitment makes them suitable for a wide range of vehicles and ignition setups, offering dependable thermal protection without complicated modifications.

Features & Benefits

• Universal 1 inch internal diameter suits most spark plug boots
• Designed to fit straight and 90 degree boot configurations
• Double wall construction provides enhanced heat shielding
• Reflects and dissipates heat to protect boots and wires
• Helps reduce misfires caused by heat related boot damage
• Withstands continuous heat up to 1200°F or 650°C