Don't Ignore That Oil Leak!

Our professional strength Oil Seal uses synthetic stop leak technology to stop even the most stubborn oil leaks.

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Trusted, award-winning repair solutions for over 60 years.

Bar's Leaks

What Makes Us Run

We are fueled by the ability to give our customers the power to fix their leaks themselves, safely, affordably and quickly. Award-winning products have been making “three-minute mechanics” out of people for over 65 years, for all types of vehicles, all types of leaks.

We know your busy life can’t stop for a leak — there is never a good time to deal with car troubles. That is why Bar’s Leaks creates safe, effective, easy-to-use products that effortlessly fit into your current lifestyle and budget. Guaranteed. Bar’s Leaks gets you back on the road and back to your life.

Chemical Repair Solutions for a Range of Automotive Needs

There’s nothing more frustrating than walking out to your car in the morning and noticing your car has developed a leak. Car leaks make most drivers think about the inconvenience of visiting a mechanic, not to mention the cost. But, at Bar’s Leaks, we specialize in offering car leak repair solutions that are fast, easy, effective and affordable. We help everyday drivers fix car leaks related to the cooling system, head gasket, engine oil, power steering, transmissions, and more. Our products are proven to alleviate mild to moderate leaks, and many of our solutions also condition the vehicle systems to which they’re applied.

A Track Record of Success

You can find plenty of car leak repair products on the market. But many of these alternative products aren’t proven to effectively stop leaks, and some can actually make your issue worse. At Bar’s Leaks, we can point to nearly 70 years of helping drivers effectively stop leaks. We’re the #1 chemical repair brand and we continue to assist auto owners just like you because our products are effective and simple to use. If you can pop the hood of your car, you can use a car leak repair product from Bar’s Leaks. There’s no special automotive expertise required.

Offering a Team of Expert Chemists

At Bar’s Leaks, our innovative products start with an advanced chemical engineering team. We employ a group of top grade chemists who are always searching for better ways to fix car leaks. We’re also improving on our own formulations, developing new products in response to the latest innovations and technologies from auto manufacturers. Our goal is always the same: to help get you back on the road again as quickly, affordably and easily as possible.

Made in the U.S.A.

Our repair products are made right here in the United States, just an hour outside of Detroit. As America’s best-known car leak repair brand, we have a reputation and legacy to live up to. That’s why we’re always pushing to create, and offer to everyday drivers, the most effective, affordable and easy-to-use products to help fix car leaks. As the hundreds of millions of customers we’ve served can attest, Bar’s Leaks is the car leak repair provider that delivers solutions that fit into your lifestyle and budget.

Browse our selection of car leak repair products, to find a fast, easy, effective solution today.