-17%
DEI Part Number dei10258 Universal 12x12 Inch Stainless Steel Heat Shield Pad with High-Temperature Insulation
$144.38
$118.99
dei10258
Thermal & Acoustic Management
The DEI Part Number dei10258 universal heat shield pad is designed to provide reliable thermal protection in automotive and industrial applications. Constructed from durable...
-15%
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DEI Pipe Shield - 8.5 inch x 4.5 inch Stainless Steel Heat Barrier for Automotive Exhaust Pipes
$126.68
$106.99
dei10254
Thermal & Acoustic Management
The DEI Pipe Shield (Part Number: dei10254) offers reliable thermal protection with its durable construction and innovative design. Crafted from high-quality 304 stainless steel,...
-19%
DEI Pipe Shield 6in x 12in - High-Temperature Stainless Steel Heat Barrier for Automotive Applications
$171.92
$137.99
dei10255
Thermal & Acoustic Management
The DEI Pipe Shield, part number DEI10255, is designed to provide superior heat protection for automotive pipes and components. Crafted from durable 304 stainless...
-5%
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DEI Protect-A-Boot 6 Inch Pack of 8 - High-Temperature Spark Plug Boot Protection from DEI
$84.54
$79.99
dei10512
Ignition Components
Spark Plugs
Thermal & Acoustic Management
The DEI Protect-A-Boot 6 Inch Pack of 8 offers a reliable solution for preventing damage caused by extreme under-hood heat on spark plug boots...
-16%
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DEI Protect-A-Boot 6-Inch Heat-Resistant Spark Plug Boots (8-Pack)
$84.54
$70.99
dei10502
Ignition Components
Spark Plugs
Thermal & Acoustic Management
The DEI Protect-A-Boot 6-inch heat-resistant boots are designed to safeguard spark plug wires and boots from extreme underhood temperatures, helping prevent damage from header...
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DEI Protect-A-Boot 6-Inch Spark Plug Boot and Wire Protection - 2 Pack
$33.99
dei10511
Ignition Components
Spark Plugs
Thermal & Acoustic Management
The DEI Protect-A-Boot 6-inch provides essential protection for spark plug boots and wires from extreme under hood heat. Crafted from high-temperature resistant glass fiber...
-8%
DEI Protect-A-Boot 6-Inch Spark Plug Boot Protection – 8-Pack, Red
$84.54
$76.99
dei10522
Ignition Components
Spark Plugs
Thermal & Acoustic Management
The DEI Protect-A-Boot 6-inch offers essential protection for spark plug boots and wires from extreme under-hood heat, helping prevent burn-through, cracking, and hardening caused...
DEI Protect-A-Sleeve 1/2 inch ID x 3 ft Titanium Heat Shield for Automotive and Powersports
$32.99
dei10590
Thermal & Acoustic Management
The DEI Protect-A-Sleeve with part number dei10590 offers exceptional high-temperature protection for automotive, motorcycle, and powersports applications. Crafted from durable Titanium material and infused...
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DEI Protect-A-Wire 8 Cylinder Spark Plug Wire Heat Protection Kit - Red
$55.99
dei10622
Ignition Components
Spark Plugs
Thermal & Acoustic Management
The DEI Protect-A-Wire 8 Cylinder kit offers essential thermal protection for high-performance spark plug wire sets in automotive applications. Crafted from high-temperature resistant glass...
DEI Quick Fix Tape 1 Inch x 12 Feet - Waterproof Silicone Repair Tape for Automotive and Industrial Use
$29.99
dei10491
Adhesives
The DEI Quick Fix Tape is a high-performance, self-curing silicone repair tape designed for versatile applications in automotive, industrial, and home repair settings. Made...
DEI Radiator Relief 16 oz. coolant additive for improved engine cooling and corrosion protection
$25.99
dei40200
Coolant
DEI Radiator Relief™ 16 oz. coolant additive is designed to effectively reduce engine operating temperatures by up to 30°F, helping prevent overheating during demanding...
DEI Radiator Relief Chill Charger 16 oz. for Water-to-Air Intercoolers
$25.99
dei40208
Coolant
The DEI Radiator Relief Chill Charger (Part Number: dei40208) is designed to optimize thermal management in high-performance turbo and supercharger systems by lowering intake...
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DEI Radiator Relief Diesels 16 oz. - Efficient Coolant Additive for Diesel Engines
$26.99
dei40204
Coolant
Enhance your diesel engine's cooling system with the DEI Radiator Relief Diesels coolant additive. This 16 oz. formula is designed to improve heat transfer...
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DEI Radiator Relief Flush 16 oz. - Automotive Cooling System Cleaner and Rust Remover
$25.99
dei40202
Coolant
The DEI Radiator Relief Flush 16 oz. is a concentrated cooling system cleaner designed to restore your vehicle's radiator efficiency. This advanced formula effectively...
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DEI Reflect-A-Cool 12 x 24 Inch Heat Shield Sheet for Radiant Heat Protection
$35.99
dei10461
Thermal & Acoustic Management
The DEI Reflect-A-Cool 12 inch by 24 inch sheet offers an effective solution for shielding interior components from radiant heat sources. Crafted from fiberglass...
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DEI Reflect-A-Cool 24in x 24in Heat Reflective Sheet for Automotive and Industrial Use
$39.99
dei10462
Thermal & Acoustic Management
The DEI Reflect-A-Cool™ 24in x 24in sheet is designed to effectively reduce radiant heat intrusion into critical components and interiors. Constructed from fiberglass backed...
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DEI Reflect-A-GOLD 1-1/2 inch x 15 ft Heat Tape Roll for High-Temperature Automotive Applications
$47.99
dei10394
Thermal & Acoustic Management
The DEI Reflect-A-GOLD™ Heat Tape is an essential solution for managing heat soak in automotive environments. Designed with a metalized polyimide laminated glass cloth,...
-7%
DEI Reflect-A-GOLD 1-1/2 inch x 30 ft Heat Tape Roll for High-Temperature Protection
$78.54
$72.99
dei10395
Thermal & Acoustic Management
The DEI Reflect-A-GOLD 1-1/2 inch x 30 ft heat tape roll is designed to provide exceptional thermal protection for automotive components exposed to extreme...
DEI Reflect-A-GOLD 12x24 Heat Shield Sheet for Automotive Thermal Protection
$48.99
dei10392
Thermal & Acoustic Management
The DEI Reflect-A-GOLD 12 inch by 24 inch sheet is an advanced adhesive heat shield designed to protect vital automotive components from extreme temperatures....
-12%
DEI Reflect-A-GOLD 2-inch x 30 ft Heat Barrier Tape for Automotive Heat Protection
$102.41
$89.99
dei10397
Thermal & Acoustic Management
The DEI Reflect-A-GOLD 2-inch x 30 ft heat barrier tape is an advanced solution designed to mitigate heat soak in automotive applications. Constructed from...
-7%
DEI Reflect-A-GOLD 24in x 24in Heat Shield Sheet for Automotive Applications
$83.30
$76.99
dei10393
Thermal & Acoustic Management
The DEI Reflect-A-GOLD 24-inch by 24-inch heat shield sheet is designed to combat heat soak in critical vehicle areas such as firewalls, transmission tunnels,...
-4%
DEI Reflective Aluminum Dimpled Sheet - 42 Inch x 48 Inch for Heat Shields and Custom Automotive Applications
$70.15
$66.99
dei10043
Thermal & Acoustic Management
The DEI 10 mil 42 inch by 48 inch dimpled aluminum sheet is an essential material for creating custom heat shields, offering reliable protection...
DEI RFI Shield Split Sleeve - 1/2 Inch x 3 Feet for Electromagnetic Interference Protection
$46.99
dei10681
Wiring & Electrical
Wiring Harness
The DEI RFI Shield Split Sleeve, part number DEI10681, is designed to provide effective electromagnetic interference (EMI) and radio frequency interference (RFI) shielding for...
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DEI Split Wire Loom Installation Tool 12mm to 19mm for Easy Cable Management
$24.99
dei11009
Tools
The DEI Part Number dei11009 is an essential tool for anyone working with automotive wiring, hoses, or cables. Designed specifically to facilitate the insertion...
-18%
DEI Split Wire Sleeve Easy Loom Master Kit – Automotive Wire Protection and Restoration
$156.63
$127.99
dei10663
Wiring & Electrical
Wiring Harness
The DEI Split Wire Sleeve Easy Loom Master Kit provides comprehensive protection for your vehicle’s wiring harnesses against abrasion, chemicals, and environmental elements. Crafted...
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DEI Stainless Steel Locking Tie 14 inch – Heavy Duty High-Temperature Tie for Exhaust Wrap and More
$26.99
dei10202
Hose Installation Hardware
The DEI Stainless Steel Locking Tie Part Number dei10202 is designed to provide a secure and reliable fastening solution for high-heat applications. Made from...
DEI Stainless Steel Locking Tie 8 Inch - Pack of 8 for High-Heat Applications
$31.99
dei10201
Hose Installation Hardware
The DEI Stainless Steel Locking Tie, part number dei10201, offers a reliable solution for securing exhaust wraps and other high-temperature insulation materials. Crafted from...
DEI Stainless Steel Locking Tie Kit - 8 Inch and 14 Inch Ties for High-Heat Applications
$38.99
dei10205
Hose Installation Hardware
The DEI Stainless Steel Locking Tie Kit is designed for securing exhaust wraps and other high-temperature insulation solutions. Made from high-grade 316 stainless steel,...
DEI Stainless Steel Positive Locking Tie & Tool Kit - High Heat Exhaust Wrap Securement (8 in & 14 in)
$41.99
dei10219
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Tie & Tool Kit is designed for securing exhaust wrap and other high-temperature applications with ease and reliability....
DEI Stainless Steel Positive Locking Tie 1/2 inch x 14 inches - Pack of 4
$28.99
dei10212
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Tie (Part Number: dei10212) is engineered for high-performance securing in demanding applications. Made from durable 316 stainless steel,...
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DEI Stainless Steel Positive Locking Tie 1/2 inch x 20 inch - Pack of 10
$46.99
dei10213
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Tie, part number dei10213, is engineered for high-temperature applications requiring secure and durable fastening solutions. Crafted from 316...
DEI Stainless Steel Positive Locking Tie 1/4 inch x 20 inch (10 Pack) for High Heat Applications
$45.99
dei10210
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Tie, part number dei10210, offers a reliable solution for securing exhaust wraps and other high-temperature components in automotive...
DEI Stainless Steel Positive Locking Tie 1/4 inch x 9 inch - Pack of 8
$32.99
dei10208
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Tie, part number DEI10208, is engineered for high-temperature applications, making it ideal for securing exhaust wrap and other...
DEI Stainless Steel Positive Locking Ties 1/4 inch (7mm) x 14 inch – Pack of 4 for High-Heat Applications
$27.99
dei10209
Hose Installation Hardware
The DEI Stainless Steel Positive Locking Ties are engineered to provide secure fastening in high-temperature environments, making them ideal for securing exhaust wraps, hoses,...
-8%
DEI Titanium 3-inch Knit Exhaust Sleeve - 36-inch Length with Ties and Tool
$85.27
$77.99
dei10042
Forced Induction Accessories
The DEI Titanium 3-inch Knit Exhaust Sleeve is designed to provide superior heat protection and durability for larger automotive exhaust systems. Constructed from high-quality...
-3%
DEI Titanium 4-Inch Knit Exhaust Sleeve (Part Number: dei10040) – 24-Inch Length for Larger Exhaust Pipes
$67.18
$64.99
dei10040
Forced Induction Accessories
The DEI Titanium 4-Inch Knit Exhaust Sleeve is designed to provide excellent heat protection and durability for high-performance automotive applications. Constructed from high-quality titanium,...