Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Exhaust› Heat Protection

Design

Heat Shield Sleeve

Name: Heat Shield Sleeve
Brand: Design
SKU: 010403

$16.49

SKU: 010403

Free Shipping over $200

$100 Minimum Order

30 Days Return

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Description

The Design Engineering Heat Sheath is a crucial component for protecting automotive lines, hoses, and wires from the damaging effects of heat and abrasion. This sleeving is fireproof and capable of withstanding direct heat up to 500°F and an impressive 2000°F of radiant heat, ensuring reliable performance in demanding environments. The material is pliable, allowing for easy installation around tight bends, and can be trimmed to the desired length for a custom fit. Its durability is further enhanced by reinforcement with aramid thread, providing exceptional resistance to abrasion and flame-retardant properties. Key specifications include an inside diameter of 0.75 inches and a length of 3 feet. The sleeve itself is a distinct aluminum color with a thickness of 0.0625 inches. It is also noted as being abrasion-resistant and fuel-resistant. Proudly manufactured in the USA, this Heat Sheath is built with a focus on quality and craftsmanship to ensure longevity and effective protection. It is important to note that this product should not be applied directly to exhaust components.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Design
Part Number	010403
Category	Exhaust

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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