Help protect your ignition system with this universal spark plug heatshield insulation boot set from Heat Protection Products. Designed to shield plug boots and wires from extreme exhaust and engine bay heat, these fawn coloured heat shields help reduce the risk of misfires, burnt boots, performance loss and costly engine damage. Ideal for performance builds, street cars and vehicles operating in demanding conditions, they are a practical upgrade for improving long term ignition reliability.

Each boot shield features a 1 inch internal diameter and a universal fit that suits most spark plug boots, including 90 degree bends. The double wall construction adds an extra layer of thermal defence, while the special heat reflective coating helps dissipate heat away from the boot area. Built to withstand continuous temperatures up to 1200°F or 650°C, these shields are made to perform in high heat environments where standard boot protection may fall short.

Installation is simple and straightforward. Slide the ring end over the spark plug boot, then position the open end toward the wire for a secure fit. Supplied as a set of four, these heat shields are a smart solution for protecting silicone boots and spark plug wires, helping maintain consistent ignition performance and extending the service life of your components.

Features & Benefits

• Universal 1 inch internal diameter suits most spark plug boots
• Fits many straight and 90 degree boot designs
• Double wall construction for superior heat protection
• Reflective coating helps dissipate radiant heat
• Withstands continuous heat up to 1200°F or 650°C
• Helps prevent misfires, cracked boots and ignition damage