How To Fix a Leaky Radiator

Radiator leaks can be overwhelming if you don’t know what you’re doing. But learning how to fix a leaky radiator yourself has never been easier with the help of Bar’s Leaks. Our Radiator Stop Leak Concentrate is specially designed to stop minor cooling system leaks and drips caused by normal cooling system wear and age, meaning you will be able to seal that leak in no time.

Now that we have a product, let’s get into how to fix a leaky radiator. All you have to do is pour our bottle of Radiator Stop Leak Concentrate into a cool radiator. Fill the radiator and overflow tank to the proper level and reinstall cap. Now idle your engine for 15 to 30 minutes and you’re set! The best part of using Bar’s Leaks Radiator Stop Leak Concentrate is that you can leave it in your car’s system for continued protection.

Follow along below with Bobby and Caitlin to learn how to fix a leaky radiator without having to leave your home!

Learning how to fix a leaky radiator isn’t all that bad after all! Visit your nearest auto parts store to find yourself a bottle of our Radiator Stop Leak Concentrate so you can get your show back on the road.