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Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on and installation is completed between 5/19/16 through 5/25/16.

Your Store: Pep Boys Manassas  8000 Stream Walk Ln
Showing  Bar's Leaks Pelletized Heavy Duty Stop Leak 
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Bar's Leaks Pelletized Heavy Duty Stop Leak

Part # PLT11   SKU: 9284432
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$4.99 / ea
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Bar's Leaks Pelletized Heavy Duty Stop Leak

Bar's Leaks Original Rhizex Pelletized Formula Heavy Duty Stop Leak seals internal, external, and coolant-to-oil leaks. It is specially formulated to seal larger leaks better than other stop leak products.
  • Inhibits rust and corrosion
  • Lubricates water pump seal
  • Protects the entire cooling system and stops current and future leaks
  • Helps control electrolysis
  • Great for use on cars, trucks, vans, SUVs and RVs
  • Rhizex pellets dissolve in minutes to seal radiator and other cooling system leaks
  • 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: "Pelletized Heavy Duty Stop Leak is the top of the line coolant-to-oil stop leak."


Rated 4 out of 5 by 5 reviewers.
Rated 3 out of 5 by Cheapest product on shelf, Magic in a bottle, follow the directions on bottle. I have a 2008 F150 and need a intake manifold gasket and don't have the time or money to replace it, so About 3 months ago my truck was misfiring from cylinder. I replaced all spark plugs and found antifreeze in cylinder 5 & 6 sh## that's a head gasket. That's going to cost some money; after doing a lot of research online a lot of ford owner complained about intake manifold leaking under the thermostat housing, one guy tried this stuff it can't hurt so I called a good friend of mine and described everything and tod him about bars leak stop and he said ok but follow the instructions to the letter. Man I got to Pepboys their was price from 3.00 to 50.00 I went back online spent about 40 minutes looking at reviews this one had ok reviews I grabbed 2 bottles. I drained the radiator I don't have a radiator cap so as instructions say took the top hose off installed "liquid product only" I had to delude the pellets in hot water over 5 times like I said don't install the pellets it will clog your heater core and other things. Put everything together started truck "skeptic" and I freaked out for the first half hour I had no head and and thought I blocked heater core then whatever it was broke free and I had heat so I think I poured some pellets. 2 months later stil leak free only used one bottle, other bottle I will save just in case. October 11, 2015
Rated 5 out of 5 by 95 Toyoto head gasket leak Great product, stopped leak 1year & counting. Did not have to drain , just add and drive. May 31, 2015
Rated 5 out of 5 by product works well! product works well December 4, 2014
Rated 2 out of 5 by Meh Didn't do the trick on a small leak November 15, 2014
Rated 5 out of 5 by This product worked very well for me This is great stuff when I used it all leaks disappeared. November 3, 2014
  • 2016-05-22 T12:26:30.830-05:00
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