Peak 1gal 50/50 Long Life Prediluted Antifreeze & Coolant

Good product. Good coolant .

great price, will recommend to friends and family.

Great quality and price for this coolant! I own a 2011 Jeep Grand Cherokee with 147k miles! This coolant performs very well during harsh driving conditions. Specially off-road, with heavy engine loads at low speed.

Great price works great in the truck for winter

Great price. Works just as well as more expensive brands.

This product gets good reviews so I thought I'd try it. It has been a few years since I did an antifreeze change in my truck and I simply forgot that I needed full strength antifreeze and not this. The V-6 engine called for almost 3 gallons so I ordered and got three. Where my memory failed me, was that you can typically drain the radiator from a petcock and drain HALF the antifreeze. After flushing with water (heat engine, drain repeat) you have very dilute antifreeze trapped in the engine block, in my case roughly 12%. If you top off the radiator with 50/50, your antifreeze is nowhere near the 50% solution recommended. There are supposedly drain plugs for the engine, but not part of the "handyman's" normal antifreeze change. Perhaps if you want to pay a pro to do this, the 50/50 would be the chosen product. In my case, I needed a gallon of full strength antifreeze since what was trapped in the engine had been diluted by flushing with water. I have not yet checked the solution with a hydrometer, but my understanding proportional math tells me I'm very close to a 50% solution at the end of my effort.

Low price comparable to the competition

good as the rest.