Bar's Leaks High Mileage Cooling System Repair - 16.9 oz. (Pack of 4),1150-4PK
  • Bar's Leaks High Mileage Cooling System Repair - 16.9 oz. (Pack of 4),1150-4PK
  • Bar's Leaks High Mileage Cooling System Repair - 16.9 oz. (Pack of 4),1150-4PK
  • Stops cooling system leaks
  • Package Weight: 2.43 kilograms
  • Included components: (4) Bar's Leaks High Mileage Cooling System Repair
  • item package dimensions: 7.4 L x 3.9 W x 8.9 H (inches)

Product information

Technical Details

Product Description

Bar's Leaks Cooling System Repair has twice the performance of other products by not only stopping cooling system leaks, but adding future protection. Reinforced with carbon fiber. The result is reduced coolant temperature, antifreeze loss and no leaks or overheating. Works with all types and colors of antifreeze coolant and/or water.


From the manufacturer

Coolant system

Frequently Asked Questions

Can Bar’s Leaks Cooling System Repair be installed in existing antifreeze coolant?

Yes, Cooling System Repair is specifically designed to be directly added to the cooling system without having to flush out the antifreeze as long as manufactures recommendations are followed. It also can be used in water alone. NOTE: Cooling systems that are dirty or partially clogged should be flushed before usage.

Do I need to drain my cooling system after using Cooling System Repair?

No, this product is designed to be left in the cooling system to protect from future leaks and overheating.

How long does it take to see results?

We recommend you drive/idle the vehicle for 15 minutes. In most cases the leak will be sealed instantly, but others will require up to 20 minutes. If the leak is not sealed in 20 minutes, a second application may be required or mechanical repair may be needed.

Don't let a coolant leak get you blue

  • We know it can be frustrating when you’re in a rush and notice a puddle of fluid under your car.
  • Fixing coolant leaks can be incredibly frustrating and inconvenient for everyday drivers.
  • Lucky for you, we have the perfect product to help you get back on the road and back to your life.
Leaking Blue Fluid? Temperature Warning Light? Low Oil Levels? Smoke from the engine? Something smells sweet or funky?
Identify the Symptoms My car is leaking either yellow, orange, purple, blue or green colors I have a temperature warning light or temperature gauge is at high end. My engine is reading low oil levels, but not sure it is leaking. I'm seeing white smoke or steam coming from engine/hood I'm seeing excessive moisture on the inside of the windshield or on the car mats in the foot wells.
Best Solution Bar's Leaks Cooling System Repair. Bar's Leaks Cooling System Repair. Bar's Leaks Rear Main Seal Repair Concentrate. Bar's Leaks Liquid Aluminum Stop Leak Bar's Leaks Block Seal Liquid Copper Intake and Radiator Stop Leak
Alternative Solutions Bar's Leaks Liquid Aluminum Stop Leak Bar's Leaks Liquid Aluminum Stop Leak Bar's Leaks Main Seal Motor Oil Leak Repair Bar's Leaks Cooling System Repair. Bar's Leaks Liquid Aluminum Stop Leak
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Made in the USA

Each individual Bar’s Leaks product is formulated and manufactured right here in the U.S.A. We’re committed to creating fast and affordable products that fit perfectly into your lifestyle and budget. Choose Bar’s Leaks, so you can discover just how simple automotive maintenance can be when you have the right tools.

Bar’s Leaks. The fastest, safest way to get your show back on the road.

Bar’s Leaks is more than just a stop-leak company

We are a team of enthusiasts and experts who create memorable experiences with each and every one of our customers. With nearly 70 years of experience in helping everyday automobile owners repair leaks, we have the track record of success and long history that demonstrates our commitment and passion to helping drivers of all experience levels. You’ll see that our passion shines through in everything we do.






Bar's Leaks High Mileage Cooling System Repair - 16.9 oz. (Pack of 4),1150-4PK

$30.00  $15.00
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