DEI Heat Sheath Aluminized Sleeving
Universal Fitment – Fits Most Models
93419
Overview:
The DEI Heat Sheath Aluminized Sleeving is engineered to provide superior protection for your vehicle’s wires, cables, and hoses against extreme heat and harsh contaminants. Designed to slide easily over components, this sleeving shields against chemical and oil spills, dirt, grease, and road grime, helping to extend the life and reliability of critical engine bay parts.
Ideal for daily drivers, performance enthusiasts, and anyone seeking enhanced durability under the hood, the Heat Sheath combines advanced materials to reflect radiant heat and resist direct flame exposure. You’ll get a versatile, fireproof solution that helps maintain the integrity of your wiring and hoses in demanding environments.
Key Features:
DEI Heat Sheath offers a range of technical benefits designed to protect and perform:
- Constructed from a high-temperature fabric bonded to aluminized material for effective heat reflection.
- Fireproof design withstands direct heat exposure up to 500°F and radiant heat up to 2000°F.
- Pliable construction allows for easy installation around tight bends and complex routing.
- Resistant to chemical and oil spills, dirt, grease, and road grime, ensuring long-lasting protection.
- Can be trimmed to the desired length for custom fitment on various wires, cables, and hoses.
- Helps prevent heat-related damage and premature wear in high-temperature engine compartments.
- Lightweight and flexible, adding minimal bulk while maximizing protection.
- Designed for universal fitment, compatible with most vehicle makes and models.
Construction & Design:
The Heat Sheath sleeving features a durable high-temperature fabric core that is bonded to a reflective aluminized outer layer. This combination effectively deflects radiant heat away from sensitive components, reducing heat soak and potential damage. The fireproof material ensures safety and reliability even in extreme conditions.
Its pliable nature allows the sleeving to conform to tight bends and complex wiring harnesses without cracking or losing protective qualities. The sleeving’s design also facilitates easy trimming, enabling a tailored installation that fits your specific application perfectly.
Installation & Fitment:
Installation is straightforward—simply slide the Heat Sheath over wires, cables, or hoses requiring protection. Its flexible construction accommodates tight bends and complex routing paths without compromising coverage. You can trim the sleeving to the exact length needed for a clean, professional fit.
Important: Do not apply the Heat Sheath directly to exhaust components or surfaces exceeding its direct heat tolerance.
- Universal design fits most vehicle makes and models.
- No special tools or modifications required for installation.
- Trim-to-fit design allows customization for various applications.
What's Included:
- One length of DEI Heat Sheath aluminized sleeving, ready to trim and install.
Ideal For:
- Protecting wiring harnesses, cables, and hoses in high-heat engine bays.
- Daily drivers and performance vehicles exposed to heat, chemicals, and grime.
- Enthusiasts seeking durable, fireproof heat protection solutions.
- Applications requiring flexible sleeving that conforms to tight bends.
- Anyone needing a universal fit, easily trimmed protective sleeving.
Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.
DEI Heat Sheath Aluminized Sleeving: Fits Most Models
- Unit price
- /per
PART # 93419
DEI Heat Sheath Aluminized Sleeving offers superior protection for wires, cables, and hoses against extreme heat, chemicals, oil, and grime. Fireproof and flexible, it withstands direct heat up to 500°F and radiant heat up to 2000°F. Easy to trim and fits most models, it’s the ultimate heat shield for your vehicle’s vital components.
What does the ETA date mean?
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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DEI Heat Sheath Aluminized Sleeving
Universal Fitment – Fits Most Models
93419
Overview:
The DEI Heat Sheath Aluminized Sleeving is engineered to provide superior protection for your vehicle’s wires, cables, and hoses against extreme heat and harsh contaminants. Designed to slide easily over components, this sleeving shields against chemical and oil spills, dirt, grease, and road grime, helping to extend the life and reliability of critical engine bay parts.
Ideal for daily drivers, performance enthusiasts, and anyone seeking enhanced durability under the hood, the Heat Sheath combines advanced materials to reflect radiant heat and resist direct flame exposure. You’ll get a versatile, fireproof solution that helps maintain the integrity of your wiring and hoses in demanding environments.
Key Features:
DEI Heat Sheath offers a range of technical benefits designed to protect and perform:
- Constructed from a high-temperature fabric bonded to aluminized material for effective heat reflection.
- Fireproof design withstands direct heat exposure up to 500°F and radiant heat up to 2000°F.
- Pliable construction allows for easy installation around tight bends and complex routing.
- Resistant to chemical and oil spills, dirt, grease, and road grime, ensuring long-lasting protection.
- Can be trimmed to the desired length for custom fitment on various wires, cables, and hoses.
- Helps prevent heat-related damage and premature wear in high-temperature engine compartments.
- Lightweight and flexible, adding minimal bulk while maximizing protection.
- Designed for universal fitment, compatible with most vehicle makes and models.
Construction & Design:
The Heat Sheath sleeving features a durable high-temperature fabric core that is bonded to a reflective aluminized outer layer. This combination effectively deflects radiant heat away from sensitive components, reducing heat soak and potential damage. The fireproof material ensures safety and reliability even in extreme conditions.
Its pliable nature allows the sleeving to conform to tight bends and complex wiring harnesses without cracking or losing protective qualities. The sleeving’s design also facilitates easy trimming, enabling a tailored installation that fits your specific application perfectly.
Installation & Fitment:
Installation is straightforward—simply slide the Heat Sheath over wires, cables, or hoses requiring protection. Its flexible construction accommodates tight bends and complex routing paths without compromising coverage. You can trim the sleeving to the exact length needed for a clean, professional fit.
Important: Do not apply the Heat Sheath directly to exhaust components or surfaces exceeding its direct heat tolerance.
- Universal design fits most vehicle makes and models.
- No special tools or modifications required for installation.
- Trim-to-fit design allows customization for various applications.
What's Included:
- One length of DEI Heat Sheath aluminized sleeving, ready to trim and install.
Ideal For:
- Protecting wiring harnesses, cables, and hoses in high-heat engine bays.
- Daily drivers and performance vehicles exposed to heat, chemicals, and grime.
- Enthusiasts seeking durable, fireproof heat protection solutions.
- Applications requiring flexible sleeving that conforms to tight bends.
- Anyone needing a universal fit, easily trimmed protective sleeving.
Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.
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YEARMAKEMODELSUBMODEL2013 - 2016ScionFR-S2.0L2016ScioniA1.5L2016ScioniM1.8L2012 - 2015ScioniQ1.3L2005 - 2016SciontC2.4L 2AZFE2011 - 2016SciontCBase2004 - 2006ScionxA1.5L 1NZFE2004 - 2006ScionxB1.5L 1NZFE2008 - 2014ScionxD1.8L2013 - 2026SubaruBRZ2.0L2022 - 2026SubaruBRZ2.4L2017 - 2020Toyota862.0L2023 - 2026ToyotaGR Corolla1.5L Turbo2020 - 2026ToyotaGR Supra3.0L Turbo2022 - 2026ToyotaGR862.4L
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.