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  • DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
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DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
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Load image into Gallery viewer, DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
Load image into Gallery viewer, DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
Load image into Gallery viewer, DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
Load image into Gallery viewer, DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
Load image into Gallery viewer, DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines

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DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines

DEI
dei94470
In stock
Heat Sleeves & Wraps
$546.10 $418.99
The DEI Fire Sleeve 3/8 inch I.D. x 100 ft is an essential protective solution designed...
$418.99
DEI Fire Sleeve 3/8 inch I.D. x 100 ft - High-Temperature Thermal Insulation for Automotive Lines
Description

The DEI Fire Sleeve 3/8 inch I.D. x 100 ft is an essential protective solution designed to safeguard fuel, transmission, and brake lines from heat and abrasion damage. Constructed from a high-temperature resistant braided glass material, this sleeve is woven into a durable design and heavily coated with 100% iron oxide silicone rubber, providing superior thermal insulation. It offers reliable protection from direct heat exposure up to 500°F and intermittent heat of up to 2000°F, making it ideal for underhood applications and high-temperature environments. This versatile sleeve effectively insulates wiring, hoses, and lines for oil, brakes, transmission, and other critical components, reducing the risk of heat-related failures and enhancing vehicle safety and performance. With a length of 100 feet, it provides ample coverage for multiple lines or extensive bundling needs, simplifying installation and maintenance tasks. The Fire Sleeve's flexibility allows for a slight stretch, accommodating fittings and ensuring a snug fit around various line sizes. Suitable for use in a wide range of automotive and racing applications, it helps prevent heat damage and extends the lifespan of vital components.

Features:

  • High-temperature resistant braided glass construction for durability and safety
  • Heavy silicone rubber coating provides protection from direct heat up to 500°F
  • Insulates wiring, hoses, and lines from heat and abrasion damage
  • Suits automotive applications including fuel, transmission, and brake lines
  • Flexible design with slight stretch for easy installation around fittings
  • 100-foot length offers extensive coverage for bundling and protection
  • Intermittent heat resistance up to 2000°F for demanding environments
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You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

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Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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