I have a JDM heat exchanger that im installing on my truck next weekend, I will be flushing out the whole system and refilling with distilled water and purple ice, does anyone know the fluid capacity with the new heat exchanger?, and yes I did a search but couldn`t find the answer I was looking for.

Larry.

 

I did my JDM heat exchanger about two months ago. I just used one bottle of Water Wetter and filled the rest with water. Not sure how much it used.

 

Does anybody know how many gallons or quarts the heat exchanger holds?.

 

The stock setup holds about 5 quarts. I wouldn't think the new exchanger held over a quart more.