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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code 25PEP in Cart

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25% Off Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code 25PEP at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/1/16. Online orders scheduled for in-store pick up must be completed by closing on 8/31/16 for discount to apply.

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  • Part #: 1186|
  • SKU: 11240

Available today

Pay in Store Available

    • Formulated with Xtreme Cool, which stops overheating and reduces water temperature
    • Guaranteed to safely seal leaks in plastic, aluminum and metal radiators, heater cores, gaskets and freeze plugs. It's one of the few products to meet ASTM D6107 requirements for Stop Leak Additives used in Engine Coolants
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$7.49
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

Bar's Leaks Cooling system stop leak with water wetter

Bar's Leaks Liquid Aluminum Cooling System Stop Leak is the best radiator stop leak money can buy. It's part of the Bar's Leaks next-generation stop leak lineup, which not only seals leaks, but also conditions the entire cooling system. It permanently seals coolant leaks that are the cause of most overheating issues.
  • Formulated with Xtreme Cool, which stops overheating and reduces water temperature
  • Guaranteed to safely seal leaks in plastic, aluminum and metal radiators, heater cores, gaskets and freeze plugs. It's one of the few products to meet ASTM D6107 requirements for Stop Leak Additives used in Engine Coolants
  • Scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems
  • For most vehicles, leaks stop instantly after using Bar's Leaks Liquid Aluminum Cooling System Stop Leak
  • Great for use on cars, trucks, vans, SUVs and RVs
  • Compatible with conventional green (silicate-based) and extended life red/orange or yellow (OAT) antifreeze
  • To keep your car running smoothly, check out our wide selection of trusted Bar's Leaks repair solutions and Rislone performance enhancement products
  • The Pep Boys Say: "Bar's Leaks Liquid Aluminum Cooling System Stop Leak is a true next generation coolant system stop leak - the best money can buy."
Scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems. Liquid Aluminum™ is part of the next generation stop leak line which not only seal leaks, but also conditions the system. Contains Xtreme Cool™ which stops overheating and reduces water temperature. It is guaranteed to safely and easily seal leaks in plastic, aluminum and metal (copper / steel) radiators, heater cores, gaskets and freeze plugs. Works in cars, trucks, vans, SUV’s and RV’s. Use with all types of coolant including yellow, orange, pink, red, blue and green silicate based & non-silicate based OAT / HOAT antifreeze and/or water. For most vehicles leaks stop instantly.

11240

Rated 3.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by Works Great Sealed the radiator. Did its job! December 29, 2014
Rated 2 out of 5 by Didn't stop the leak. Tried it but it didn't stop the leak. Still leaking. December 25, 2014
Rated 4 out of 5 by The product worked It stopped the leak. December 10, 2014
  • 2016-08-28 T13:10:14.152-05:00
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