Don't subject your engine starter to high temperatures. Keep it cool from the moment you turn it on with high-performing heat shields and insulation. Not only does heat fry your ignition system, but it prevents your vehicle from operating at the optimum level.
Have a Question?
Have a Question?Ask a product expert!(800) 874-8888Live Chat
For the ultimate in ignition insulation, dress your plugs with Heatshield Products HP Spark Plug Wire Boots. Constructed from an outer shell of 304 stainless and an inner core of ceramic, these spark plug heat shields survive in up to 1800 degrees. Three styles available 90-day warranty.
Thanks to sleeving made from a thick, glass woven core, an MSD Pro Heat Sleeve can handle all the rigors of racing and can withstand temps up to 1,000°F. Features a 3/8" inner diameter to smoothly slide over most spark plug wires. Comes as roll of 25 feet. Limited warranty.
Help your spark plug boots withstand excessive heat with an MSD Pro Spark Plug Wire Guard. Coming as a roll of 6 feet, these top-notch guards feature a fiberglass woven inner sleeve that's coated with compounded silicone rubber. Slides over most plug boots. Limited warranty.
You may only compare up to 5 products at a time.Please select at least two products to start comparing.
Keep your ignition system performing as good as, or better than, the day you bought it, with a heat shield and insulation. Heat shields deflect heat away from your starter, protecting it from it from undesirable temperatures. With a heat shield installed, your vehicle expends less energy cooling itself down and more energy giving you horsepower.