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Up to 25% Off Online Orders of Select Parts & Accessories. Enter Promo Code MMJ25 in Cart.

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Receive Up To 25% Off Your Online Purchase Of Select Parts and Accessories Instantly

When items are added to the cart, the discount will automatically deduct off the price of the qualifying items. Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installation, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes select products, items already on sale and MAP priced brands & items. For full category inclusions and disclaimers, See Details Here. Valid online until 11:59 PM EST on 4/30/18.

Additional Promotions Not Included in the above:

Receive 10% Off Select Wagner branded brake parts with your online purchase. Use promotional code: WAGNER10.

Receive 10% Off Select Champion branded products with your online purchase. Use promotional code: CHAMP10.

Receive 10% Off Select FelPro branded products with your online purchase. Use promotional code: FELPRO10.

DEI Heater Hotter Thermal Chemical Coolant Additive - 16 Oz. 220657
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  • Part #: 040206|
  • SKU: 220657

Available today after 6 p.m.


    • Save your engine from excessive wear in cold climates with Heater Hotter's exclusive formula.
    • Improve your engine warm-up time by 50 percent even in sub-zero temperatures.
Sale Price
$10.99
$5.90

DEI Heater Hotter Thermal Chemical Coolant Additive - 16 Oz.

Heater Hotter is formulated specifically to accelerate the transfer of heat from engine to cooling system in frigid climates that otherwise increase engine wear. Heater Hotter's unique formula allows your vehicle's heater to warm up 50 percent faster in even sub-zero temperatures and is safe to mix with all types of anti-freeze. Just simply add to your radiator.
  • Save your engine from excessive wear in cold climates with Heater Hotter's exclusive formula.
  • Improve your engine warm-up time by 50 percent even in sub-zero temperatures.
  • Simply add it to radiator regardless of your type of anti-freeze.


220657

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