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DEI Radiator Relief Thermal Additives


DEI
DEI Radiator Relief Thermal Additives

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DEI's highly-acclaimed Radiator Relief line of additives has expanded with several thermal products designed to increase the cooling efficiency of any stock or aftermarket radiator. Reduce engine temperature up to 30°F with new anti-foam formulas using corrosion inhibitors. Today's gasoline and diesel powered motors aren't as efficient as we'd like them to be, but DEI's Radiator Relief products can increase the cooling system efficiency of any vehicle. Before upgrading to a performance fan or larger radiator, try DEI Radiator Relief Thermal Additives.

JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.


13 Products

Single Bottles

DEI 040200 - DEI Radiator Relief Thermal Additives
186-040200
Radiator Relief
  • 16 oz
  • $12.99
    Ships
    DEI 040104 - DEI Radiator Relief Thermal Additives
    186-040104
    Radiator Relief
  • 32 oz
  • $22.99
    Ships
    DEI 040202 - DEI Radiator Relief Thermal Additives
    186-040202
    Radiator Relief Flush
  • 16 oz
  • $12.99
    Ships
    DEI 040204 - DEI Radiator Relief Thermal Additives
    186-040204
    Radiator Relief for Diesels
  • 16 oz
  • $12.99
    Ships
    DEI 040206 - DEI Radiator Relief Thermal Additives
    186-040206
    Heater Hotter
  • 16 oz
  • $12.99
    Ships
    DEI 040208 - DEI Radiator Relief Thermal Additives
    186-040208
    Chill Charger
  • 16 oz
  • $12.99
    Ships

    12-Pack Bottles

      186-041202
    Radiator Relief Flush
  • Twelve 16 oz Bottles
  • FREE
    SHIPPING
    & HANDLING!
    $85.99
    Order Today Ships 02/22/16
      186-041204
    Radiator Relief for Diesels
  • Twelve 16 oz Bottles
  • FREE
    SHIPPING
    & HANDLING!
    $85.99
    Order Today Ships 02/22/16
      186-041206
    Heater Hotter
  • Twelve 16 oz Bottles
  • FREE
    SHIPPING
    & HANDLING!
    $85.99
    Order Today Ships 02/22/16
      186-041208
    Chill Charger
  • Twelve 16 oz Bottles
  • FREE
    SHIPPING
    & HANDLING!
    $85.99
    Order Today Ships 02/22/16
    DEI 041210 - DEI Radiator Relief Thermal Additives
    186-041210
    Radiator Relief & Flush Assortment Pack
  • Includes display box and 4 bottles each of: Radiator Relief, Radiator Relief Flush & Radiator Relief for Diesels
  • FREE
    SHIPPING
    & HANDLING!
    $85.99
    Ships

    Cooling System Summer Heat Kits

    DEI 040200K - DEI Radiator Relief Thermal Additives
    186-040200K
    Cooling System Summer Heat Kit
    Includes:
  • (1) 16oz Bottle DEI Radiator Relief
  • (2) Gallons Service Pro Antifreeze
  • Easy Kits
    $42.97
    Ships

    Cooling System Flush and Cool Kits

    DEI 040200K1 - DEI Radiator Relief Thermal Additives
    186-040200K1
    Cooling System Flush and Cool Kit
    Includes:
  • (1) 16oz Bottle DEI Radiator Relief
  • (2) Gallons Service Pro Antifreeze
  • (1) 32oz Bottle Evapo-Rust Thermocure
  • (1) Dorman Flush Tee Kit
  • (1) JEGS Zinc Anode
  • FREE
    SHIPPING
    & HANDLING!
    Easy Kits
    $83.94
    Order Today Ships 02/22/16

    13 Products