-19%
DEI Heat Screen 36in x 20in with Mylar Radiant Glass Fiber Matting and Adhesive Backing
$66.04
$52.97
dei10399
Thermal & Acoustic Management
The DEI Heat Screen(TM) measures 36 inches by 20 inches and is designed to effectively manage radiant heat from engines and exhaust systems. Constructed...
-20%
DEI Heat Screen 36in x 40in Mylar Radiant Glass Fiber Matting with Adhesive Backing
$143.23
$113.97
dei10400
Thermal & Acoustic Management
The DEI Heat Screen(TM) offers an effective solution to manage and reflect radiant heat from engines and exhaust systems, helping to protect vehicle interiors...
-20%
Sold out
DEI Heat Screen GOLD 24 x 24 Inches – Reflective Heat Barrier for Automotive Components
$106.44
$84.97
dei10919
Thermal & Acoustic Management
The DEI Heat Screen GOLD™ 24-inch by 24-inch heat protection barrier is engineered to combat excessive heat from engines and exhaust systems, preventing it...
-20%
DEI Heat Screen GOLD 36in x 40in Non-Adhesive Heat Protection Barrier
$262.76
$207.97
dei10913
Thermal & Acoustic Management
The DEI Heat Screen GOLD™ is an advanced heat protection solution designed to prevent engine and exhaust heat from penetrating into vehicle interiors and...
-20%
DEI Heat Sheath 1 Inch x 3 Feet Aluminum Sleeving for High-Temperature Protection
$22.47
$17.97
dei10419
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei10419) offers superior protection for wires, cables, and hoses against extreme heat, abrasions, and chemical spills. Crafted from...
-18%
Sold out
DEI Heat Sheath 1-1/2 inch I.D. x 3 ft Aluminum Sleeving for Heat and Abrasion Protection
$28.23
$22.97
dei10420
Thermal & Acoustic Management
The DEI Heat Sheath, part number dei10420, offers an essential solution for protecting lines, hoses, and wires from extreme heat, abrasions, and chemical spills....
-20%
DEI Heat Sheath 1-1/2 inch I.D. x 50 ft Spool for Automotive Lines and Hoses
$368.06
$290.97
dei93420
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei93420) provides superior protection for automotive lines, hoses, and wires against extreme heat and physical damage. Designed with...
-17%
Sold out
DEI Heat Sheath 1-1/4 inch I.D. x 3 ft Aluminized Sleeving for Automotive Protection
$24.25
$19.97
dei10404
Thermal & Acoustic Management
The DEI Heat Sheath is an essential protective sleeve designed to shield wires, hoses, and cables from extreme heat, abrasions, and chemical exposure in...
-17%
DEI Heat Sheath 1/2 inch I.D. x 3 ft Aluminum Sleeving for Heat and Abrasion Protection
$16.97
$13.97
dei10418
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei10418) is designed to provide superior protection for wires, cables, and hoses exposed to extreme heat, chemical spills,...
-20%
DEI Heat Sheath 1/2 inch I.D. x 50 ft Spool for Heat and Abrasion Protection
$212.17
$167.97
dei93418
Thermal & Acoustic Management
The DEI Heat Sheath (Part Number: dei93418) offers superior protection for wires, cables, and hoses against extreme heat, abrasions, and chemical exposure. Designed to...
-19%
DEI Heat Sheath 3/4 inch x 3 ft Aluminized Sleeving for High-Temperature Protection
$18.70
$14.97
dei10403
Thermal & Acoustic Management
The DEI Heat Sheath model 10403 offers superior protection for lines, hoses, and wires exposed to extreme heat and harsh environments. Crafted from a...
-20%
DEI Heat Sheath GOLD 1-1/4 inch x 36 inch High-Temperature Heat Protection Sleeve
$41.66
$32.97
dei10915
Thermal & Acoustic Management
The DEI Heat Sheath GOLD(TM) offers exceptional protection for lines, hoses, and wires in demanding automotive applications. Constructed from high-temperature metalized polyimide lamination bonded...
-20%
DEI Heat Sheath GOLD 1/2 Inch x 36 Inch Thermal and Abrasion Protection Sleeve
$30.08
$23.97
dei10916
Thermal & Acoustic Management
The DEI Heat Sheath GOLD (Part Number: dei10916) is engineered to safeguard automotive lines, hoses, and wires from damaging heat and abrasions that can...
-18%
DEI Heat Sheath GOLD 3/4 inch x 36 inch High-Temperature Wrap for Automotive Lines and Hoses
$33.29
$26.97
dei10914
Thermal & Acoustic Management
The DEI Heat Sheath GOLD™ is engineered to provide superior heat and abrasion protection for automotive lines, hoses, and wires in demanding environments. Constructed...
-21%
DEI Heat Sheath GOLD™ 1 Inch x 36 Inch High-Temperature Heat and Abrasion Sleeve
$36.69
$28.97
dei10917
Thermal & Acoustic Management
The DEI Heat Sheath GOLD™ is engineered to protect automotive lines, hoses, and wires from heat damage and wear. Crafted from high-temperature metalized polyimide...
-20%
DEI Heat Shroud 1 inch I.D. x 3 ft Aluminized Sleeving with Hook and Loop Closure
$45.07
$35.97
dei10405
Thermal & Acoustic Management
The DEI Heat Shroud (Part Number: dei10405) provides a reliable solution for protecting lines, hoses, and wires from heat and abrasions without the need...
-20%
DEI Heat Shroud 1/2 inch to 1-1/4 inch I.D. x 50ft Spool for Automotive Heat and Abrasion Protection
$620.21
$489.97
dei93405
Thermal & Acoustic Management
The DEI Heat Shroud (Part Number: dei93405) offers a reliable solution for protecting lines, hoses, and wires from heat and abrasions without the need...
-20%
DEI Heat Shroud 2-1/2 inch x 3 ft Aluminum Sleeving with Hook & Loop Closure
$55.32
$43.97
dei10487
Thermal & Acoustic Management
The DEI Heat Shroud (Part Number: dei10487) offers an effective solution for protecting lines, hoses, and wires from heat, dirt, and abrasions without requiring...
-20%
DEI Heat Shroud 2-1/2 inch x 50 ft Spool with Hook & Loop Closure - Aluminum Sleeving for Heat and Abrasion Protection
$564.02
$445.97
dei93487
Thermal & Acoustic Management
The DEI Heat Shroud is an essential component for protecting automotive lines, hoses, and wires from heat, abrasions, and environmental contaminants. Crafted from high-temperature...
-19%
DEI Heat Shroud 3/4 inch I.D. x 3 ft. Aluminum Sleeving with Hook and Loop Closure
$37.23
$29.97
dei10457
Thermal & Acoustic Management
The DEI Heat Shroud is an essential component for protecting automotive lines, hoses, and wires from heat and abrasions without the need to disconnect...
-20%
DEI Hi Temp Spray Adhesive 13.3 oz. Aerosol - High-Temperature Bonding for Automotive and Soundproofing Materials
$22.73
$17.97
dei10492
Adhesives
The DEI Hi Temp Spray Adhesive, Part Number DEI10492, is a high-performance, pressure-sensitive adhesive designed for demanding bonding applications. This 13.3 oz aerosol can...
-20%
Sold out
DEI Honda Pioneer 700 Heat Shield Kit - Model 902110 for 2014-2020 Models
$130.01
$102.97
dei902110
Thermal & Acoustic Management
Experience a cooler, more comfortable ride with the DEI Powersports heat control kit designed specifically for Honda Pioneer 700 models from 2014 to 2020....
-15%
DEI HT Silicone Coating Aluminum Aerosol - High-Temperature Sealant and Protector for Exhaust Wraps and Metal Surfaces
$14.24
$11.97
dei10302
Sealing Components
Thermal & Acoustic Management
The DEI HT Silicone Coating Aluminum Aerosol provides a durable, high-temperature protective layer designed to extend the lifespan of exhaust wraps, headers, engine blocks,...
-20%
Sold out
DEI Jeep Wrangler JK 2007-2010 Sound Deadening Headliner Kit (4 Pieces) - Gray
$404.45
$319.97
dei50133
Thermal & Acoustic Management
Enhance your Jeep Wrangler's interior comfort with the DEI 07-10 Jeep Wrangler JK 4-Door Sound Deadening Headliner. Designed specifically for models from 2007 to...
-20%
Sold out
DEI Jeep Wrangler JL 2-Door Boom Mat Sound Deadening Headliner – Gray, 5 Piece Kit
$329.90
$260.97
dei50189
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 2-Door with the DEI Boom Mat Sound Deadening Headliner, designed to improve interior acoustics and comfort. This 5-piece gray...
-20%
DEI Jeep Wrangler JL 4-Door Boom Mat Rear Side Window Trim Kit - Black
$156.39
$123.97
dei50173
Thermal & Acoustic Management
Enhance your Jeep Wrangler JL 4-Door with the DEI 18-23 Boom Mat Rear Side Window Trim Kit, designed to provide superior sound deadening and...
-20%
Sold out
DEI Jeep Wrangler Side Window Trim Kit Part Number DEI50151 – White for 2011-2015 Models
$145.69
$115.97
dei50151
Thermal & Acoustic Management
Enhance your Jeep Wrangler's interior with the DEI 11-18 Jeep Wrangler JK Rear Side Window Trim Kit. Designed specifically for 2011 to 2015 models,...
-20%
Sold out
DEI Jeep Wrangler TJ 2003-2006 Sound Deadening Headliner - 2 Piece, White
$331.14
$261.97
dei50148
Thermal & Acoustic Management
Enhance your Jeep Wrangler TJ with the DEI Boom Mat Headliner designed specifically for 2003 to 2006 models equipped with factory speaker pods. This...
-15%
DEI Locking Tie Tool Part Number dei10220 for Stainless Steel Locking Ties up to 1/2 inch wide
$7.07
$5.97
dei10220
Tools
The DEI Locking Tie Tool is an essential accessory for professionals and enthusiasts working with stainless steel locking ties. Constructed from hardened tool steel...
-17%
DEI Mazda Miata Door Vibration Damping Kit - Noise and Rattle Reduction for NA, NB, NC, ND Models
$25.54
$20.97
dei50296
Thermal & Acoustic Management
Enhance your Mazda Miata's interior comfort and acoustics with the DEI Door Vibration Damping Kit. Designed specifically for various Mazda Miata models including NA,...
-20%
Sold out
DEI Mazda Miata NC Transmission Tunnel Heat Shield Kit (Part #10950)
$147.54
$116.97
dei10950
Thermal & Acoustic Management
Improve your driving comfort with the DEI Mazda Miata NC Transmission Tunnel Heat Shield Kit, designed specifically to reduce interior heat caused by the...
-17%
DEI Oil Filter Heat Shield 3.5 x 4.5 x 4 Inches - Pack of 3
$13.26
$10.97
dei10740
Forced Induction Accessories
Designed to protect high-performance engine oil filters from radiant heat, the DEI Oil Filter Heat Shield helps maintain optimal oil viscosity and prevents thermal...
-20%
DEI Onyx Series Turbo Shield T3 for Smaller Turbo Sizes – Heat-Resistant Thermal Barrier with Stainless Steel Anchors
$318.82
$251.97
dei10179
Forced Induction Accessories
The DEI Onyx Series Turbo Shield T3 is designed to effectively manage extreme underhood heat, protecting painted and carbon fiber hoods from heat damage...
-20%
Sold out
DEI Onyx Wastegate Shield for Turbosmart 40mm to 45mm Turbo Wastegates
$198.05
$156.97
dei10143
Thermal & Acoustic Management
The DEI Onyx Wastegate Shield is engineered to provide superior heat management for turbocharged systems, specifically designed for Turbosmart 40mm to 45mm wastegates such...
-19%
Sold out
DEI Part No. DEI50299 Chevy/GMC C/K Extended Cab 12mm D-Mat Roof Insulation Kit
$46.95
$37.97
dei50299
Thermal & Acoustic Management
The DEI 88-98 Chevrolet/GMC C/K Extended Cab 12mm D-Mat Roof Insulation Kit offers a comprehensive solution for reducing heat and noise within your vehicle's...
-20%
Sold out
DEI Part Number 842340 - Chevrolet/GMC C/K Extended Cab Interior Floor Insulation Kit by Design Engineering
$238.44
$188.97
dei50023
Thermal & Acoustic Management
The DEI 842340 is a high-quality thermal acoustic insulation kit designed specifically for Chevrolet and GMC C/K extended cab trucks from 1988 to 1989....