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Dei

Dei

DEI Heat Sheath 3/4in x 3ft - Aluminized Sleeving - Sewn Edge

SKU: DEI10403

Heat Sleeves

DEI Line Sleeving - Heat Sheath/Shroud...

Dei

Dei

DEI Heat Sheath 3/4in x 3ft - Aluminized Sleeving - Sewn Edge

SKU: DEI10403

Heat Sleeves

DEI Line Sleeving - Heat Sheath/Shroud...

A$56.69
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

Hose and Wire Sleeve - Heat Sheath - 3/4 in ID - 3 ft - Aluminum / Fiberglass - Silver - Each

Heat Shield Sleeve

Heat Sheath(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. Designed to slide over wires, cables and hoses, Heat Sheath provides the ultimate protection from extreme heat as well as chemical and oil spills, dirt, grease and road grime. Constructed from a high temperature fabric and bonded to an aluminized material to reflect heat. Heat Sheath is fireproof and withstands direct heat up to 500°F. Pliable for tight bends Capable of withstanding 2000°F radiant heat Trim to desired length NOTE: Each diameter is available up to 50 ft lengths. Other diameters are also available as a special order. Items with custom cut patterns and/or custom cut lengths of material cannot be returned. *DO NOT apply directly to exhaust components.

Additional Information

Heat Sheathâ„¢; 3/4 in. x 36 in.; Aluminized Sleeving; Sewn;

Application Summary

Universal

Data: v4.2 - Upd: 2026-11-09 12:05:54

Features

  • Trim To Desired Length

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-09 12:44:47

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dei, DESIGN ENGINEERING, Design Engineering Dei
StreetFX SKU dei10403
SFX Item ID 4329290
Accounting SKU dei-10403
Manufacturer SKU 10403
Manufacturer UPC 607078104038
Alternative References 10403, DEI-010403, DSN10403

Heat Protection, Aluminized Sleeving, 3/4 in. Diameter x 36 in. Long, Each

DEI Heat Sheath sleeves are made from high-temperature fiberglass fabric bonded to aluminized material and then sewn into a tube. Designed to slide over wires and hoses, these sheaths can be easily shaped to fit the tightest bends. They will reflect up to 90 percent of the radiant heat and can insulate against up to 500 degrees of direct, continuous heat. They can be easily cut to length with scissors or a sharp knife and come in five popular diameters from 3/4 in. to 1 1/4 in., in 3 ft. lengths. They are also available in bulk, up to 50 ft. rolls.

Product Attributes
BrandDesign Engineering DEI
Manufacturer's Part Number10403
Part TypeHeat Sleeves
Product LineDEI Heat Sheath Sleeves
UPC607078104038
Length (in.)36.000 in.
Length (ft.)3.00 ft.
Diameter (in.)0.750 in.
Maximum Ambient Temperature (degrees F)500 degrees F
InstallationSlip-on
Heat Protection ColorSilver
QuantitySold individually.

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