DEI Protect-A-Boot
Universal Fitment – Fits Most Models
10512
Overview:
The DEI Protect-A-Boot is a high-performance protective sleeve designed to shield your spark plug boots and wires from the damaging effects of extreme under-hood heat. Crafted from a high temperature resistant glass fiber material and treated with a proprietary coating, these sleeves help prevent burning, cracking, and hardening caused by exposure to header and engine heat. Ideal for daily drivers and performance enthusiasts alike, Protect-A-Boots extend the life of your ignition components and maintain reliable engine performance.
Each package includes eight 6-inch long sleeves with a reinforcement ring at the base, making plug removal during routine maintenance easier. This product is a practical solution for most straight or angled spark plug boots, offering universal compatibility and durable protection.
Key Features:
Designed to provide superior heat protection and durability, the DEI Protect-A-Boot offers the following benefits:
- Constructed from high temperature resistant glass fiber material for excellent heat insulation.
- Proprietary coating enhances resistance to burning, cracking, and chemical exposure.
- Double-wall construction adds durability and long-lasting protection against harsh under-hood conditions.
- Reinforcement ring at the base facilitates easy spark plug boot removal during maintenance.
- Non-flammable design ensures safety in high-heat environments.
- Water-resistant and chemical-resistant properties protect ignition components from moisture and contaminants.
- Universal fit with a 1-inch internal diameter accommodates most straight or angled spark plug boots.
- Available in 6-inch lengths, ideal for a wide range of vehicle applications.
- Compatible with standard boots; for tight bends or thicker boots like MSD or Taylor’s, DEI offers specialized ringless sleeves for easier installation.
Construction & Design:
The Protect-A-Boot sleeves feature a robust double-wall construction made from glass fiber material, which is inherently resistant to high temperatures commonly found near headers and engine components. The proprietary coating further enhances the sleeve’s ability to withstand heat, chemicals, and water exposure, ensuring your spark plug boots remain intact and functional over time. The reinforcement ring at the base is a thoughtful design element that prevents the sleeve from collapsing during plug removal, simplifying routine maintenance without sacrificing protection.
Installation & Fitment:
DEI Protect-A-Boot sleeves are designed for universal fitment, making them compatible with most vehicle makes and models that use standard straight or angled spark plug boots. The 1-inch internal diameter fits a wide variety of boots, providing a snug and secure fit. Installation is straightforward—simply slide the sleeve over the spark plug boot and wire to shield them from heat.
No cutting, drilling, or special tuning is required to install these protective sleeves. For applications involving tight bends or thicker boots, DEI recommends their ringless Protect-A-Boot sleeves, which offer easier installation without compromising protection.
What’s Included
- Eight (8) 6-inch long DEI Protect-A-Boot sleeves with reinforcement rings
Ideal For:
- Daily drivers seeking to extend the life of ignition components
- Performance enthusiasts who want reliable spark plug boot protection under extreme heat
- Vehicles with headers or engine setups that generate high under-hood temperatures
- Anyone looking to prevent costly ignition wire and boot damage caused by heat and chemical exposure
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 Protect-A-Boot: Fits Most Models 6 Inches Long X 8 Pieces
- Unit price
- /per
PART # 10512
DEI Protect-A-Boots shield spark plug boots and wires from extreme engine heat, preventing burns, cracks, and hardening. Made from high-temp glass fiber with a protective coating, these 6-inch sleeves feature double-wall durability and a reinforcement ring for easy maintenance. Universal fit for most models, non-flammable, chemical-resistant, and water-resistant for reliable under-hood protection.
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 Protect-A-Boot
Universal Fitment – Fits Most Models
10512
Overview:
The DEI Protect-A-Boot is a high-performance protective sleeve designed to shield your spark plug boots and wires from the damaging effects of extreme under-hood heat. Crafted from a high temperature resistant glass fiber material and treated with a proprietary coating, these sleeves help prevent burning, cracking, and hardening caused by exposure to header and engine heat. Ideal for daily drivers and performance enthusiasts alike, Protect-A-Boots extend the life of your ignition components and maintain reliable engine performance.
Each package includes eight 6-inch long sleeves with a reinforcement ring at the base, making plug removal during routine maintenance easier. This product is a practical solution for most straight or angled spark plug boots, offering universal compatibility and durable protection.
Key Features:
Designed to provide superior heat protection and durability, the DEI Protect-A-Boot offers the following benefits:
- Constructed from high temperature resistant glass fiber material for excellent heat insulation.
- Proprietary coating enhances resistance to burning, cracking, and chemical exposure.
- Double-wall construction adds durability and long-lasting protection against harsh under-hood conditions.
- Reinforcement ring at the base facilitates easy spark plug boot removal during maintenance.
- Non-flammable design ensures safety in high-heat environments.
- Water-resistant and chemical-resistant properties protect ignition components from moisture and contaminants.
- Universal fit with a 1-inch internal diameter accommodates most straight or angled spark plug boots.
- Available in 6-inch lengths, ideal for a wide range of vehicle applications.
- Compatible with standard boots; for tight bends or thicker boots like MSD or Taylor’s, DEI offers specialized ringless sleeves for easier installation.
Construction & Design:
The Protect-A-Boot sleeves feature a robust double-wall construction made from glass fiber material, which is inherently resistant to high temperatures commonly found near headers and engine components. The proprietary coating further enhances the sleeve’s ability to withstand heat, chemicals, and water exposure, ensuring your spark plug boots remain intact and functional over time. The reinforcement ring at the base is a thoughtful design element that prevents the sleeve from collapsing during plug removal, simplifying routine maintenance without sacrificing protection.
Installation & Fitment:
DEI Protect-A-Boot sleeves are designed for universal fitment, making them compatible with most vehicle makes and models that use standard straight or angled spark plug boots. The 1-inch internal diameter fits a wide variety of boots, providing a snug and secure fit. Installation is straightforward—simply slide the sleeve over the spark plug boot and wire to shield them from heat.
No cutting, drilling, or special tuning is required to install these protective sleeves. For applications involving tight bends or thicker boots, DEI recommends their ringless Protect-A-Boot sleeves, which offer easier installation without compromising protection.
What’s Included
- Eight (8) 6-inch long DEI Protect-A-Boot sleeves with reinforcement rings
Ideal For:
- Daily drivers seeking to extend the life of ignition components
- Performance enthusiasts who want reliable spark plug boot protection under extreme heat
- Vehicles with headers or engine setups that generate high under-hood temperatures
- Anyone looking to prevent costly ignition wire and boot damage caused by heat and chemical exposure
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.