Original price was: $18.78.$13.15Current price is: $13.15.
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For twenty five years now Design Engineering, has been known for producing exceptional quality heat control products primarily sold through the performance distribution system. But there’s another facet of our business that we specialize in – working with other customers to help solve their heat and sound control problems. We work with these customers to define their problem, determine the correct materials necessary to handle their heat or sound control issues and work to design a solution. Our in-house design team can quickly turn around first article prototypes for inspection, for fitment and evaluation purposes. Once a final design is tested and approved by the customer, production begins based on their requirements.
- Accelerates transfer of heat from engine to heater
- Improves engine warm-up time by 50%
- Simply add to your radiator
- Safe with all types of anti-freeze; contains no glycol
- Helps reduce engine wear
8 reviews for Discount ???? Design Engineering 040206 Heater Hotter Performance Radiator Additive To Accelerate Heat Transfer, 16 Oz ????
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N. B. Standiford –
I added this to the coolant of my 2007 Saturn Ion Redline Edition. I wanted the engine to warm up faster. I don’t think the engine in my car actually circulates coolant until it reaches operating temperature anyway.Regardless, my normal operating temperature is maybe slightly higher than it used to be, but it’s hard to tell. I do have a digital readout of engine coolant temperature using a bluetooth OBDII adapter and the Torque app. I added this at the end of the summer, and it seems like maybe my coolant temp is 5-10 degrees warmer than it would be otherwise.I will try out DEI’s cooling products and review those. I’m especially interested in the intercooler stuff because my car is intercooled and supercharged.
John Michael Washburn –
It helped the heater in my truck work better and cut down the warm up time, great in emergency services!
rhonda –
Bought 2 of these. 1 for a kia sedona and the other for dodge ram cummins diesel. The results were ok in the sedona but the dodge ram started getting heat in about 5 minutes instead of 20 ninutes in mid 20* temps. Definitely worth buying no matter what car you have.
Enrique Vargas –
As with most E70 BMW X5 2007 to 2010, it takes forever to heat up our SUVs, sometimes 35 to 40 minutes just to heat up. After having everything checked to figure out why it takes forever to heat up mine, doing research, changing the thermostat, doing a flush, and two mechanics weren’t able to figure out why, I decided to give this a try. And I have to say that this worked. I used an entire bottle of this and less than 10 minutes I was getting heat from the car. So I can say that this worked for me without issue.
STONEY –
it took about a week but then it really started to work…now it’s nice and warm when I get in the truck instead of warming up 3 or 4 miles down the road….
Jamie F. –
Great idea but really couldnt tell a difference at all
Amazon Customer –
put it in my motherinlaws car, didn’t help the heat get any better
Dan Schimanski –
My warm up times did improve by 1 to 2 minutes in the same temperature range. My heater temps did improve by 5 to 10 degrees. Doesn’t work as well as they say, but it does work. Not bad results for a $20 additive.