DEI Heat Sheath 2-Inch Inside Diameter, 50-Foot Spool – Part Number DEI93406

The DEI Heat Sheath is designed to help protect wires, hoses, cables, and other sensitive components from radiant heat in demanding automotive applications. Supplied on a continuous 50-foot spool, this heat-resistant sleeve can be cut to the required length for flexible installation and efficient material use. Its 2-inch inside diameter accommodates larger harnesses and grouped components while helping simplify heat management in engine compartments and other high-temperature areas.

Built for practical thermal protection, the DEI Heat Sheath helps reduce exposure to radiant heat without requiring complicated installation. It can be positioned around vulnerable components to create a protective barrier between them and nearby heat sources. The sheath is well suited for custom builds, performance vehicles, restoration projects, and general automotive wiring or hose protection where reliable heat shielding is needed.

DEI part number DEI93406 is intended for automotive use and is provided as one continuous spool. The product is not identified as restricted from air freight, does not require a California emissions acknowledgment, and is not marked as requiring less-than-truckload freight. EPA classification is not applicable, and no specific fitment data is provided. Verify available clearance, routing requirements, and the heat exposure of the intended application before installation.

What's Included

• One DEI Heat Sheath spool
• Continuous 50-foot length of heat sheath material

Fitment

Universal automotive application; vehicle-specific fitment was not provided. Confirm component routing and available clearance before installation.

Features:

• Heat protection: Helps shield wires, hoses, cables, and grouped components from radiant heat.
• Large inside diameter: Provides room for larger harnesses and multiple bundled components.
• Continuous spool format: Supplies 50 feet of material that can be cut for application-specific lengths.
• Automotive versatility: Suitable for custom builds, performance vehicles, restorations, and general engine-compartment heat management.