BUY NOW, PAY LATER. Starting at 0% APR 
DEI Radiator Relief Diesels - 16 oz.
$9.97
DEI40204
Coolants
Cooling
Featured Products
Products
Radiator ReliefÂ(TM) for Diesels supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive...
DEI Radiator Relief Heater Hotter - 16 oz.
$9.97
DEI40206
Coolants
Cooling
Featured Products
Products
Heater Hotter(TM) solves the problem of slow warm up times and waiting for your vehicle to thaw in winter months. Heater Hotter formulated specifically...
DEI Reflect-A-Cool 12in x 24in Sheet
$25.31
DEI10461
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-Cool(TM) solves the problem of heat intrusion into interiors and components. Reflect-A-Cool(TM), constructed of fiberglass material backed with a layer of aluminized reflective foil...
DEI Reflect-A-Cool 24in x 24in Sheet
$31.21
DEI10462
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-Cool(TM) solves the problem of heat intrusion into interiors and components. Reflect-A-Cool(TM), constructed of fiberglass material backed with a layer of aluminized reflective foil...
DEI Reflect-A-Cool 3ft x 4ft Sheet
$88.68
DEI10412
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-Cool(TM) solves the problem of heat intrusion into interiors and components. Reflect-A-Cool(TM), constructed of fiberglass material backed with a layer of aluminized reflective foil...
DEI Reflect-A-GOLD 1-1/2in x 15ft Tape Roll
$42.67
DEI10394
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is a metalized polyimide laminated glass cloth...
DEI Reflect-A-GOLD 1-1/2in x 30ft Tape Roll
$78.54
DEI10395
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is a metalized polyimide laminated glass cloth...
DEI Reflect-A-GOLD 12in x 24in Sheet
$43.77
DEI10392
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is an adhesive heat shield made from...
DEI Reflect-A-GOLD 24in x 24in Sheet
$83.30
DEI10393
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is an adhesive heat shield made from...
DEI Reflect-A-GOLD 2in x 15ft Tape Roll
$54.64
DEI10396
Fabrication
Featured Products
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is a metalized polyimide laminated glass cloth...
DEI Reflect-A-GOLD 2in x 30ft Tape Roll
$102.41
DEI10397
Fabrication
Products
Thermal Tape
Reflect-A-GOLD(TM) solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes. Reflect-A-GOLD is a metalized polyimide laminated glass cloth...
DEI Reflective Aluminum Dimpled Sheet - 42in x 48in
$70.15
DEI10043
Cooling
Featured Products
Products
Thermal Wrap
Our 10 mil 48 in. x 42 in. Dimpled Aluminum sheet is the perfect material to make your custom heat shield from. This is...
DEI RFI Shield Split Sleeve - 1/2in x 3ft
$41.42
DEI10681
Engine Components
Featured Products
Products
Thermal Sleeves
RFI Shield reduces Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) from ignition systems & high voltage wires that can affect computer systems, electronic...
DEI Split Wire Sleeve Easy Loom 10mm-3/8in x 20 Black
$33.17
DEI10652
Engine Components
Featured Products
Products
Thermal Sleeves
Easy Loom(TM) Split Sleeves are a great solution to cleaning up and protecting old wiring, new wiring, lines hoses and more. Protective Easy Loom...
DEI Split Wire Sleeve Easy Loom Master Kit
$156.63
DEI10663
Engine Components
Products
Thermal Sleeves
Everything to protect and restore your factory or aftermarket wire harness from abrasion, chemicals and the elements. 5 different diameter Easy Loom sleeves, Shrink...
DEI Stainless Steel Locking Tie 14in - 5 per pack
$12.43
DEI10202
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Locking Ties are perfect...
DEI Stainless Steel Locking Tie 20in - 10 per pack
$33.85
DEI10203
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Locking Ties are perfect...
DEI Stainless Steel Locking Tie 8in - 8 per pack
$19.23
DEI10201
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Locking Ties are perfect...
DEI Stainless Steel Locking Tie Eight 8in and Four 14in per pack
$28.62
DEI10205
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Locking Ties are perfect...
DEI Stainless Steel Positive Locking Tie & Tool Kit - 8in (8 Pack) & 14in (4 Pack)
$33.08
DEI10219
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Positive Locking Tie Kits secure exhaust wrap and solve the problem of needing a locking tie in high heat areas. The ties in...
DEI Stainless Steel Positive Locking Tie 1/2in (12mm) x 14in - 4 per pack
$14.33
DEI10212
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Positive Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Positive Locking Ties...
DEI Stainless Steel Positive Locking Tie 1/4in (7mm) x 14in - 4 per pack
$13.13
DEI10209
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Positive Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Positive Locking Ties...
DEI Stainless Steel Positive Locking Tie 1/4in (7mm) x 20in - 10 per pack
$38.87
DEI10210
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Positive Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Positive Locking Ties...
DEI Stainless Steel Positive Locking Tie 1/4in (7mm) x 9in - 8 per pack
$20.81
DEI10208
Clamps
Fabrication
Featured Products
Products
Stainless-Steel Positive Locking Ties secure exhaust wrap and solves the problem of needing a locking tie in high heat areas. Stainless-Steel Positive Locking Ties...
DEI Starter Shield 2ft x 7in Wide - Onyx
$98.25
DEI10236
Fabrication
Featured Products
Heat Shields
Products
Designed for severe duty use, ONYX(TM) Starter Shield offers the highest level of protection for starters from potential failure caused by under hood heat...
DEI Starter Shield 2ft x 7in Wide - Ultra 47
$98.25
DEI10235
Fabrication
Featured Products
Heat Shields
Products
Designed for severe duty use, the Ultra 47(TM) Starter Shield offers the highest level of protection for starters from potential failure caused by under...
DEI Titanium 3in Knit Exhaust Sleeve - 36in
$85.27
DEI10042
Cooling
Exhaust Wrap
Featured Products
Products
Titanium Knitted sleeves are available in different precut lengths and by the foot sizes. They have a maximum temperature rating of 1800°F with a...
DEI Titanium 4in Knit Exhaust Sleeve - 12in
$41.54
DEI10038
Cooling
Exhaust Wrap
Featured Products
Products
Titanium Knitted sleeves are available in different precut lengths and by the foot sizes. They have a maximum temperature rating of 1800°F with a...
DEI Titanium 4in Knit Exhaust Sleeve - 24in
$67.18
DEI10040
Cooling
Exhaust Wrap
Featured Products
Products
Titanium Knitted sleeves are available in different precut lengths and by the foot sizes. They have a maximum temperature rating of 1800°F with a...
DEI Titanium 4in Knit Exhaust Sleeve - 36in
$94.22
DEI10048
Cooling
Exhaust Wrap
Featured Products
Products
Titanium Knitted sleeves are available in different precut lengths and by the foot sizes. They have a maximum temperature rating of 1800°F with a...
DEI Turbo Shield T25-T28 - Shield Only - Titanium
$312.85
DEI10148
Forced Induction
Products
Turbo Blankets
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Custom...
DEI Turbo Shield T3 - Shield Only - Onyx
$318.82
DEI10179
Forced Induction
Products
Turbo Blankets
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. DEI...
DEI Turbo Shield T3 - Shield Only - Titanium
$285.97
DEI10140
Forced Induction
Products
Turbo Blankets
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Custom...
DEI Turbo Shield T4 - Shield Only - Onyx
$386.11
DEI10181
Forced Induction
Products
Turbo Blankets
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. DEI...
DEI Turbo Shield T4 - Shield Only - Titanium
$338.52
DEI10144
Forced Induction
Products
Turbo Blankets
Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Custom...
DEI Under Carpet Lite Sound Absorption & Insulation - 70in x 24in
$55.20
DEI50110
Fabrication
Featured Products
Heat Shields
Products
Under Carpet Lite solves the problem of engine, exhaust and road heat soaking into interiors. Under Carpet Lite is a superior sound decoupling material...
