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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code MANNY30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code MANNY30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. 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, 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, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 6/2/16. Online orders scheduled for in-store pick up must be completed in store by closing on 6/1/16 for discount to apply.

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Showing  Bar's Leaks Engine Oil Stop Leak 
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Bar's Leaks Engine Oil Stop Leak

Part # 1010   SKU: 555331
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Bar's Leaks Engine Oil Stop Leak

Bar's Leaks Engine Oil Stop Leak is specially designed to stop oil leaks caused by normal engine age and wear.
  • Works with all gasoline and diesel engines using conventional, high mileage, and synthetic engine oil
  • Contains no particles that will clog oil passages or filters - completely safe to use
  • Non-corrosive, non-clogging, and non-foaming
  • Bar's Leaks Engine Oil Stop Leak helps your engine last longer and prevents future leaks from occurring
  • Helps stop leaks due to drying, hardening, or shrinking of engine oil seals and gaskets
  • One bottle treats four to six quarts of oil and when installed every 6,000 miles, helps to prevent future leaks
  • When installed, Bar's Leaks Engine Oil Stop Leak stops leaks within 200 miles or three days of driving
  • 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: "Oil leaks are a thing of the past when you know how to maintain your car to keep it problem-free."


Rated 2.3 out of 5 by 3 reviewers.
Rated 1 out of 5 by Doesn't work. So I had a slow leak at the back of the oil pan. Tried tightening the bolts and slowed it down. Used the bars leaks and 300 miles later the leak is worse. October 30, 2015
Rated 5 out of 5 by Product that works. Bar's Engine Oil Stop Leak works to reduce white smoke and oil consumption. July 4, 2015
Rated 1 out of 5 by no effect This did not help my issue at all August 4, 2014
  • 2016-05-29 T12:24:19.766-05:00
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