DEI Heat Sheath 1-1/2in I.D. x 50ft Spool

SKU: 93420 / UPC: 607078934208

DEI Heat Sheath 1-1/2 Inch ID x 50 Foot Spool

This heat protection for wires, cables, and hoses in demanding automotive environments. This aluminized sleeving stands out for its ability to handle direct continuous heat up to 500°F and radiant heat up to 2000°F, while blocking chemical spills, oil, dirt, grease, and road debris that damage components over time. Built from high-temperature fabric bonded to reflective aluminized material, it cuts radiant heat exposure by up to 90%, keeping critical lines cooler and extending their service life compared to standard fabric or rubber covers that degrade faster under engine bay conditions.

Crafted in the USA for consistent quality, the DEI Heat Sheath 1-1/2 inch ID 50 ft spool fits easily over larger bundles or fuel lines, with flexible construction that allows tight bends without kinking. Cut it to exact lengths for custom installations on exhaust-adjacent wiring, brake lines, or transmission coolers, ensuring full coverage where heat buildup is highest. Fireproof design adds an extra layer of safety, preventing shorts or failures in high-vibration setups like race cars or off-road trucks.

What’s Included in Your Purchase

• One continuous 50-foot spool of DEI Heat Sheath aluminized sleeving
• Inside diameter: 1-1/2 inches (38 mm) for sliding over components up to that size
• No additional tools or fasteners required simply slide on and trim as needed

Key Specifications

• Part Number: 93420
• UPC: 607078934208
• Material: High-temperature fiberglass fabric with aluminized outer layer
• Heat Resistance: 500°F direct contact; 2000°F radiant
• Radiant Heat Reduction: Up to 90%
• Length: 50 feet (trim to custom sizes)
• Diameter: 1-1/2 inches ID
• Fireproof: Yes
• Flexibility: Pliable for curves and bends
• Country of Origin: Made in the USA

Vehicle Fitment

This universal thermal sleeve works across a wide range of vehicles for protecting heat-exposed components. Compatible with:

• Cars and Trucks: Fits 1980-2025 models from Chevrolet (e.g., Silverado, Camaro), Ford (e.g., F-150, Mustang), Dodge (e.g., Ram 1500, Challenger), Toyota (e.g., Tacoma, Tundra), and Honda (e.g., Civic, Ridgeline) where 1-1/2 inch or smaller wires/hoses need shielding near manifolds or turbochargers.
• Motorcycles and Powersports: 2000-2025 Harley-Davidson (e.g., Sportster, Softail), Yamaha (e.g., R1, YZ450F), Kawasaki (e.g., Ninja, KX450), and Polaris (e.g., RZR, Ranger) for frame wiring or fuel lines.
• Performance Applications: Ideal for modified engines in any year/make/model with aftermarket exhausts, headers, or intercoolers slides over OEM or custom lines without disassembly.

Shipping Details

• Part Weight: Approximately 3 lbs (lightweight for easy handling)
• Box Dimensions: 9 inches width x 3 inches height x 9 inches depth

Choose the DEI Heat Sheath 1-1/2 inch ID 50 ft spool for proven durability that outlasts competitors in real-world heat cycles, making it the practical pick for mechanics and enthusiasts focused on long-term reliability