Advanced Protection for Hoses and Wires

Protecting your vehicle's vital fluid lines and electrical wiring from extreme under-hood temperatures is critical for long-term reliability. The Design Engineering Heat Sheath is an aluminized sleeve designed to provide a high-performance thermal barrier for hoses, cables, and wiring harnesses. With a 3/4-inch inner diameter and a 3-foot length, this sleeve is the ideal solution for routing lines near headers, exhaust manifolds, or turbochargers.

Engineered for Performance

• Aluminized Fiberglass: The reflective outer layer redirects radiant heat, while the inner fiberglass core provides insulation.
• Flexible Design: Easily bends to follow the contours of your engine bay, making it perfect for tight spaces.
• High Heat Resistance: Capable of withstanding up to 500°F of direct heat and 2000°F of radiant heat.
• Easy Installation: Can be cut to length to suit your specific project requirements.

Whether you are managing fuel lines, brake lines, or sensitive sensor wiring, the Heat Sheath offers the protection necessary to prevent vapor lock, fluid boiling, and electrical shorts caused by heat soak. Its lightweight construction ensures it doesn't add unnecessary bulk to your engine bay, while the silver finish provides a clean, professional look. Don't compromise on the safety of your vehicle's components; choose the industry-leading thermal protection solutions. Experience the difference in quality and performance with products from GGCRACING.