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Cooling
DEI Radiator Relief Heater Hotter - 16 oz.
$9.97
All Radiator Relief coolant additives are specially formulated to reduce the bubbles that form on hot metal surfaces, such as cylinder heads, known as surface tension. Radiator Relief improves heat transfer from the engine to...
DEI Radiator Relief Diesels - 16 oz.
$9.97
"Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30°F reducing engine wear that occurs...
DEI Radiator Relief Quick Heat - 16 oz.
$9.95
Quick Heat is specially formulated to get the heat from your engine into your heating system faster in frigid climates. This does two things. . Gets you warmer faster and melts ice and frost from...
DEI Radiator Relief Flush - 16 oz.
$9.97
Radiator Relief(TM) Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment also dissolves oily residue build-up left...
DEI Radiator Relief 16 oz.
$9.97
"Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30°F reducing engine wear that occurs...
DEI Radiator Relief 32 oz.
$23.98
"Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30°F reducing engine wear that occurs...
DEI Motorcycle Leg Shield
$58.95
One size fits all, Fast and easy to put on. Protects your leg from hot exhaust
DEI Heel Protector
$69.03
One size fits all, Fast and easy to put on. Protects your heel and boot from hot floors of race cars
DEI Powersport Flexible Heat Shield w/ Double Black Finish - 4in x 8in - Black / Onyx
$95.94
DEI has expanded its award winning Flexible Heat Shields to include additional sizes and premium finishes. The upgraded construction builds on the strengths of existing DEI Shields but adds more rigidity with a cleaner look....
DEI Powersport Flexible Heat Shield w/ Double Black Finish - 3.5in x 6.5in - Black / Onyx
$89.53
DEI has expanded its award winning Flexible Heat Shields to include additional sizes and premium finishes. The upgraded construction builds on the strengths of existing DEI Shields but adds more rigidity with a cleaner look....
DEI Heat Shroud Gold 2in to 2.5in x 36in
$81.95
"Heat Shroud GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses and wires without the need to disconnect them.
DEI Heat Screen GOLD 24in x 24in - Non-Adhesive
$96.54
Manufactured from high temperature metalized Polyimide laminated to a 20 oz heat treated glass. Able to reflect direct heat up to 800 F makes Our Heat Sheath Gold line sleeving the perfect choice for keep...