DEI Protect-A-Boot - 6in - 8-pack - Titanium
$105.42
DEI10542
Engine Components
Thermal Sleeves
Titanium Protect-A-Boots are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock, stranded...
DEI Protect-A-Boot - 8in - 6-pack - No Ring - Titanium
$93.28
DEI10540
Engine Components
Thermal Sleeves
Titanium Protect-A-Boots(TM) XL are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock...
DEI Protect-A-Boot - 8in - 8-pack - No Ring - Titanium
$122.27
DEI10544
Engine Components
Thermal Sleeves
Titanium Protect-A-Boots(TM) XL are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock...
DEI Protect-A-Boot and Wire Kit 8 Cylinder - Black
$116.84
DEI10712
Engine Components
Thermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect...
DEI Protect-A-Boot and Wire Kit 8 Cylinder - Blue
$116.84
DEI10732
Engine Components
Thermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect...
DEI Protect-A-Boot and Wire Kit 8 Cylinder - Red
$116.84
DEI10722
Engine Components
Thermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect...
DEI Protect-A-Boot and Wire Kit 8 Cylinder - Silver
$116.84
DEI10702
Engine Components
Thermal Sleeves
Protect-A-Boots solve the problem of burning and cracking plug boots and wires from header and engine heat. Each kit includes everything needed to protect...
DEI Protect-A-Boot and Wire Kit 8 Cylinder - Titanium
$238.17
DEI10705
Engine Components
Thermal Sleeves
Titanium Protect-A-Boots are the latest in thermal protection technology for spark plug boot protectors. Developed from a unique material mined from lava rock, stranded...
DEI Protect-A-Boot Sleeve - 1-1/4in I.D. x 6in - 8-pack - Silver
$92.12
DEI10552
Engine Components
Thermal Sleeves
Protect-A-Boot Ringless Sleeves are superior protection for extreme angled plug wire boots that solve the problem of burning and cracking plug boots and wires...
DEI Protect-A-Boot XL - 8in - 2-pack - Silver
$23.15
DEI10503
Engine Components
Thermal Sleeves
Protect-A-Boots XL Ringless solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a...
DEI Protect-A-Boot XL- 8in - 8-pack - Silver
$88.46
DEI10504
Engine Components
Thermal Sleeves
Protect-A-Boots XL Ringless solve the problem of burning and cracking plug boots and wires from header and engine heat. Protect-A-Boots are made from a...
DEI Protect-A-Boots EXO Series - 2-pack
$51.43
DEI10088
Engine Components
Thermal Sleeves
EXO Series Protect-A-Boot Ringless are designed to withstand extreme racing and high heat environments. The outer exoskeleton of stainless steel mesh prevents direct contact...
DEI Protect-A-Boots EXO Series - 8-pack
$205.71
DEI10086
Engine Components
Thermal Sleeves
EXO Series Protect-A-Boot Ringless are designed to withstand extreme racing and high heat environments. The outer exoskeleton of stainless steel mesh prevents direct contact...
DEI Protect-A-Sleeve 1/2in ID x 3ft Universal - Titanium
$19.94
DEI10590
Engine Components
Thermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
DEI Protect-A-Sleeve 1/2in ID x 4ft - Titanium
$32.59
DEI10065
Engine Components
Thermal Sleeves
DEIs new Titanium Protect-A-Sleeve(TM) with LR Technology(TM) offers the best possible sleeve protection on the market today. Developed specifically for any application where extreme...
DEI Protect-A-Sleeve 1/2in ID x 6ft Universal - Titanium
$32.39
DEI10591
Engine Components
Thermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
DEI Protect-A-Sleeve 1in I.D. x 36in - Black Titanium
$38.81
DEI10589
Engine Components
Thermal Sleeves
Black Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat, now in a stylish black...
DEI Protect-A-Sleeve 1in ID x 4ft - Titanium
$49.38
DEI10483
Engine Components
Thermal Sleeves
Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat. DEI's Titanium Protect-A-Sleeve with LR Technology(TM)...
DEI Protect-A-Sleeve 2in ID x 3ft - Titanium
$74.78
DEI10482
Engine Components
Thermal Sleeves
Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat. DEI's Titanium Protect-A-Sleeve with LR Technology(TM)...
DEI Protect-A-Wire 1/2in (13mm) x 50ft - Black
$100.19
DEI93614
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 3/16in (5mm) x 50ft - Red
$23.27
DEI93618
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 3/16in (8mm) x 50ft - Black
$22.56
DEI93613
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 4 Cylinder Kit - Titanium
$32.48
DEI10579
Engine Components
Thermal Sleeves
Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat. DEI's Titanium Protect-A-Sleeve with LR Technology(TM)...
DEI Protect-A-Wire 5/16in (8mm) x 50ft - Black
$36.35
DEI93611
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 5/16in (8mm) x 50ft - Blue
$37.48
DEI93631
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 5/16in (8mm) x 50ft - Silver
$36.35
DEI93601
Engine Components
Thermal Sleeves
Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire by...
DEI Protect-A-Wire 8 Cylinder - Black
$53.68
DEI10612
Engine Components
Thermal Sleeves
DEI Protect-A-Wire kits provide thermal protection for expensive spark plug wire sets. Protect your wires from potential burning, cracking, and hardening typically caused by...
DEI Protect-A-Wire 8 Cylinder - Blue
$53.68
DEI10632
Engine Components
Thermal Sleeves
DEI Protect-A-Wire kits provide thermal protection for expensive spark plug wire sets. Protect your wires from potential burning, cracking, and hardening typically caused by...
DEI Protect-A-Wire 8 Cylinder - Red
$53.68
DEI10622
Engine Components
Thermal Sleeves
DEI Protect-A-Wire kits provide thermal protection for expensive spark plug wire sets. Protect your wires from potential burning, cracking, and hardening typically caused by...
DEI Protect-A-Wire 8 Cylinder - Silver
$51.14
DEI10602
Engine Components
Thermal Sleeves
DEI Protect-A-Wire kits provide thermal protection for expensive spark plug wire sets. Protect your wires from potential burning, cracking, and hardening typically caused by...
DEI Protect-A-Wire V8 Kit -Titanium
$146.79
DEI10603
Engine Components
Thermal Sleeves
Titanium(TM) Protect-A-Sleeve solves the problem of burning, cracking plug wires, lines & hoses from engine & exhaust heat. DEI's Titanium Protect-A-Sleeve with LR Technology(TM)...
DEI Protective Split Sleeve 5mm - 10ft Black
$10.64
DEI906470
Engine Components
Thermal Sleeves
DEI now offers a great way to add additional protection to exposed wire looms, hoses, and cables. Our Protective Split Sleeve features a clean,...
DEI Radiator Relief 16 oz.
$9.97
DEI40200
Coolants
Cooling
Radiator Relief(TM) solves the problem of high engine temps by reducing coolant temperatures up to 30 degrees. Radiator Relief is an excellent method of...
DEI Radiator Relief 32 oz.
$23.98
DEI40104
Coolants
Cooling
Radiator Relief(TM) solves the problem of high engine temps by reducing coolant temperatures up to 30 degrees. Radiator Relief is an excellent method of...
DEI Radiator Relief Chill Charger - 16 oz.
$9.97
DEI40208
Coolants
Cooling
Chill Charger for water-to-air intercoolers maximizes thermal transfer to lower air intake temperatures while also protecting core corrosion, electrolysis and harmful mineral build up....
DEI Radiator Relief Diesels - 16 oz.
$9.97
DEI40204
Coolants
Cooling
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...
