Spark Plug Boot Heat Shields

We are the original spark plug boot heat shield company. From our very fist shields made back in 1985 to the full line of plug boot insulation today. We have heta shields that can keep you moving and dominiating on the track for the most extreme applications. Keep performing at that high level you expect, browse the most complete line of spark plug boot insulation on the planet.

3 Item(s)

  1. Insul-Boot

    1200°F

    649°C

    CONTINUOUS

    2000°F

    1093°C

    Intermittent

    Insul-Boot™ spark plug boot heat socks protect plug wires from ambient heat exposure and damage up to 1,200 degrees F, extending wire life while also increasing ignition-system performance through reduced wire resistance

    • Rated for 1200°F continuous use, 2000°F intermittent.

    • Reflects and dissipates heat

    • 1” id, fits most spark plug boots even 90°

    • Double wall construction

    • Always wear safety glasses, dust mask, gloves and long sleeves are recommended when handling this product

    • Proudly made in the USA

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  2. Lava Boot Shields

    1200°F

    649°C

    CONTINUOUS

    2000°F

    1093°C

    Intermittent

    Heatshield Products Lava Boot Shields™ feature a no-fray cuff with a flexible dual wall high-temperature basalt sleeving with a 1,200-degree F working temperature that prevents plug and wire burnout even in the most demanding ambient heat applications.

    • Withstands 1200°F continuous, 2000°F intermittent

    • Reflects and dissipates heat

    • Expands and stretches over irregular surfaces

    • Soft, very flexible, easy to handle and install

    • Designed for LS and regular applications

    • Wall Thickness Over 0.050”

    • Made in USA

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  3. HP Boots

    1800°F

    982°C

    CONTINUOUS

    2200°F

    1204°C

    Intermittent

    HP Boots™ are heavy-duty spark plug boot shields designed to protect your engine and expensive plug wire sets

    • Rated for 1800°F continuous use.

    • Reflects and dissipates heat

    • The ultimate spark plug boot heat shield

    • 304 stainless steel construction

    • Be sure to insulate any terminals that may come in contact with this product, it is electrically conductive

    • Proudly made in the USA

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3 Item(s)

Headers can burn your spark plug boots. This can create serious misfires and can potentially cause engine damage. Using a spark plug boot heat shield can prevent you from falling behind.

Insul-Boot – this is the original spark plug heat sock introduces over 20 years ago. Rugged double wall high construction fits almost every boot out there. It has inspired many knock offs but the original is still the best spark plug wire heat shield there is.

Lava Boot – Made from crushed volcanic rock, our Lava boot can take the heat. Shielding a spark plug boot with one of these will help to prevent your spark plug boot from cracking and shoring out on your exhaust manifold. These spark plug boot heat shields are design for LS and traditional applications. Rugged Lava Shield material protects the boot and spark plug wire.

HP Boot – Generating some extreme heat form your header manifold? This is your heat shield boot cover. The HP Boot features a stainless steel construction with an inner insulation. If you have had trouble with other spark plug wire insulators this will end your trouble!

Adding spark plug heat shields to your spark plug boots can make sure your vehicle keeps on moving! From the mild, to custom colored spark plug heat shield boots, to the extreme stainless steel spark plug boots, design to end your ignition failure worries for good. Heatshield Products, has you covered we make all our products right here in the USA.

heatshieldproducts (844) 723-2665