Review on ACDelco 15 34407 Original Equipment Coolant by Chuck Henderson

As a hesitant buyer, I was unsure about the efficiency of this ACDelco coolant .However, after testing it in my vehicle, i am impressed with its performance. It kept my engine running cool during hot summer days and didn't freeze during the winter. the quality of the coolant is top-notch and it lasts for a long time. The only downside is that it's slightly more expensive than other coolants, but its worth paying for the quality. Overall, I recommend this coolant for its reliability and durability..