-20%
DEI Part Number dei10258 Universal 12x12 Inch Stainless Steel Heat Shield Pad with High-Temperature Insulation
$144.38
$114.97
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...
-20%
DEI Pipe Shield - 8.5 inch x 4.5 inch Stainless Steel Heat Barrier for Automotive Exhaust Pipes
$126.68
$100.97
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,...
-20%
DEI Pipe Shield 6in x 12in - High-Temperature Stainless Steel Heat Barrier for Automotive Applications
$171.92
$135.97
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...
-20%
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DEI Protect-A-Boot 6 Inch Pack of 8 - High-Temperature Spark Plug Boot Protection from DEI
$84.54
$66.97
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...
-31%
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DEI Protect-A-Boot 6-Inch Heat-Resistant Spark Plug Boots (8-Pack)
$84.54
$57.97
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...
-18%
Sold out
DEI Protect-A-Boot 6-Inch Spark Plug Boot and Wire Protection - 2 Pack
$22.17
$17.97
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...
-24%
Sold out
DEI Protect-A-Boot 6-Inch Spark Plug Boot Protection – 8-Pack, Red
$84.54
$63.97
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...
-19%
DEI Protect-A-Sleeve 1/2 inch ID x 3 ft Titanium Heat Shield for Automotive and Powersports
$19.94
$15.97
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...
-19%
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DEI Protect-A-Wire 8 Cylinder Spark Plug Wire Heat Protection Kit - Red
$53.68
$42.97
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...
-16%
DEI Quick Fix Tape 1 Inch x 12 Feet - Waterproof Silicone Repair Tape for Automotive and Industrial Use
$15.61
$12.97
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...
-20%
DEI Radiator Relief 16 oz. coolant additive for improved engine cooling and corrosion protection
$9.97
$7.97
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...
-20%
DEI Radiator Relief Chill Charger 16 oz. for Water-to-Air Intercoolers
$9.97
$7.97
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...
-20%
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DEI Radiator Relief Diesels 16 oz. - Efficient Coolant Additive for Diesel Engines
$9.97
$7.97
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...
-20%
DEI Radiator Relief Flush 16 oz. - Automotive Cooling System Cleaner and Rust Remover
$9.97
$7.97
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...
-17%
DEI Reflect-A-Cool 12 x 24 Inch Heat Shield Sheet for Radiant Heat Protection
$25.31
$20.97
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...
-19%
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DEI Reflect-A-Cool 24in x 24in Heat Reflective Sheet for Automotive and Industrial Use
$31.21
$24.97
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...
-20%
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DEI Reflect-A-GOLD 1-1/2 inch x 15 ft Heat Tape Roll for High-Temperature Automotive Applications
$42.67
$33.97
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,...
-19%
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DEI Reflect-A-GOLD 1-1/2 inch x 30 ft Heat Tape Roll for High-Temperature Protection
$78.54
$62.97
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...
-20%
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DEI Reflect-A-GOLD 12x24 Heat Shield Sheet for Automotive Thermal Protection
$43.77
$34.97
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....
-20%
DEI Reflect-A-GOLD 2-inch x 30 ft Heat Barrier Tape for Automotive Heat Protection
$102.41
$80.97
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...
-20%
DEI Reflect-A-GOLD 24in x 24in Heat Shield Sheet for Automotive Applications
$83.30
$65.97
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,...
-20%
DEI Reflective Aluminum Dimpled Sheet - 42 Inch x 48 Inch for Heat Shields and Custom Automotive Applications
$70.15
$55.97
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...
-20%
DEI RFI Shield Split Sleeve - 1/2 Inch x 3 Feet for Electromagnetic Interference Protection
$41.42
$32.97
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...
-12%
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DEI Split Wire Loom Installation Tool 12mm to 19mm for Easy Cable Management
$9.12
$7.97
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...
-20%
DEI Split Wire Sleeve Easy Loom Master Kit – Automotive Wire Protection and Restoration
$156.63
$123.97
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...
-19%
Sold out
DEI Stainless Steel Locking Tie 14 inch – Heavy Duty High-Temperature Tie for Exhaust Wrap and More
$12.43
$9.97
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...
-16%
DEI Stainless Steel Locking Tie 8 Inch - Pack of 8 for High-Heat Applications
$19.23
$15.97
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...
-19%
DEI Stainless Steel Locking Tie Kit - 8 Inch and 14 Inch Ties for High-Heat Applications
$28.62
$22.97
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,...
-18%
DEI Stainless Steel Positive Locking Tie & Tool Kit - High Heat Exhaust Wrap Securement (8 in & 14 in)
$33.08
$26.97
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....
-16%
Sold out
DEI Stainless Steel Positive Locking Tie 1/2 inch x 14 inches - Pack of 4
$14.33
$11.97
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,...
-20%
Sold out
DEI Stainless Steel Positive Locking Tie 1/2 inch x 20 inch - Pack of 10
$41.33
$32.97
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...
-20%
DEI Stainless Steel Positive Locking Tie 1/4 inch x 20 inch (10 Pack) for High Heat Applications
$38.87
$30.97
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...
-18%
DEI Stainless Steel Positive Locking Tie 1/4 inch x 9 inch - Pack of 8
$20.81
$16.97
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...
-16%
DEI Stainless Steel Positive Locking Ties 1/4 inch (7mm) x 14 inch – Pack of 4 for High-Heat Applications
$13.13
$10.97
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,...
-20%
DEI Titanium 3-inch Knit Exhaust Sleeve - 36-inch Length with Ties and Tool
$85.27
$67.97
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...
-19%
DEI Titanium 4-Inch Knit Exhaust Sleeve (Part Number: dei10040) – 24-Inch Length for Larger Exhaust Pipes
$67.18
$53.97
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,...