DEI 040200 Radiator Relief Coolant Additive - Run's your engine Upto 30 deg cooler!

DEI 040200 Radiator Relief Coolant Additive - Run's your engine Upto 30 deg cooler!
Brand: DEI
Product Code: 040200
Reward Points: 10
Availability: In Stock
Price: $9.95
Price in reward points: 499
   - OR -   

Radiator Relief is simply the best coolant system additive on the market today. It's made for use with water or anti-freeze and is designed to function in two ways: It eliminates high temperatures in your passenger car, street rod, racecar, RV, etc., and will reduce the temp as much as 30 degrees F. It also provides a 50 percent quicker warmup time. This characteristic is not only beneficial to motorsports pros, but also to daily drivers who can enjoy the comfort of heat in half the time on those cold mornings.

DEI's highly acclaimed Radiator Relief line has expanded with the addition of several thermal additives designed to increase the cooling efficiency of any stock or aftermarket radiator. Reduce engine temperatures 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 using DEI’s Radiator Relief thermal chemicals can increase the cooling systems efficiency of any vehicle by working with the radiator to lower engine operating temperatures up to 30°F! Before you upgrade to a performance fan or larger radiator try DEI Radiator Relief products. Now available for gas and diesel engines!

We tested this product on a 1955 Ford Thunderbird with a stock engine (rebuilt by Terry Walters).  The video below is the result.  Following our own tests we now stock and supply this additive to all our classic car owners.


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