Heatshield Products Insul-Boot Heat Shields - 400801
Heatshield Products Insul-Boot Heat Shields - 400801
Regular price
$83.99 USD
Regular price
Sale price
$83.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Protect your engine's spark plug boots from damaging heat with the Heatshield Products Spark Plug Boot Heat Shield. Designed to withstand continuous temperatures of up to 1,200°F and intermittent spikes of 2,000°F, these heat shields ensure optimal performance and longevity of your ignition system.
- Durable construction rated for extreme temperatures, providing reliable protection for your spark plug boots.
- Slip-on installation makes it easy to add a layer of heat resistance without complex modifications.
- Set of 8 ensures you'll have enough shields for all your spark plugs, enhancing the performance of your entire engine.
- Vibrant red color not only looks great but also helps to identify protected components quickly.
- Each shield measures 6 inches in length and fits snugly with a 1-inch inner diameter, ensuring a perfect fit.
These Heatshield Products Insul-Boot Heat Shields are essential for maintaining your engine's efficiency and reliability. Equip your vehicle with top-notch heat protection today!

Part: what to know
Check the part number and fitment details against your vehicle before you order.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Hardware. Old bolts and clips are often worth replacing.
More for your car: Engine
Questions about part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How do I know it fits?
Check the listed fitment and part number, or ask us before you order.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.