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Part #:
1.00 LBS
Calculated at checkout
BlueDevil Products

Oil Stop Leak | #49499

 Product Description


BlueDevil Oil Stop Leak seals engine oil leaks permanently. It is non-clogging and will not harm your engine. BlueDevil is safe and easy to use and is compatible in gasoline or diesel engines. It’s guaranteed or your money back. BlueDevil Oil Stop Leak is an oil leak sealer that will stop leaks permanently.

  • Guaranteed to permanently seal seeping or dripping oil leaks 
  • Repairs and reconditions rubber seals throughout any fluid oil system

Notice: Guarantee valid on purchases made through this website and Authorized Retailers Only.

 Product Reviews

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Showing reviews 1-5 of 8 | Next

  1. I thought it would work

    Posted by Unknown on 30th Jun 2014

    I knew i had a bad leak but all the advertising around this product encouraged me to give it a try. Slowed it down but not near completely.

    Maybe i should try more?

  2. 87 Toyota Supra

    Posted by Unknown on 21st Jan 2014

    1987 Toyota Supra 7MGE engine.Using about a quart of oil every 2 weeks.
    Added your Stop Leak during my oil change on Saturday 12/15/2012. Have driven car nearly 350 miles. No leaks on garage floor, dip stick measures PERFECT! No lost oil! Also noticed improved performance and acceleration! Thanks a whole bunch to you Blue Devil Guys!!!! Will be trying the Power Steering stop leak next!!!!" - Art

  3. Thank You!

    Posted by Unknown on 21st Jan 2014

    4.5.11, I have a 2001 BMW X5 which developed a serious oil leak (everytime I stopped, there was a spot). I put a bottle of BlueDevil Oil Stop Leak BlueDevil in the oil and after a couple of days of driving, the oil leak was gone except for a small drop here or there. I put in another bottle and after driving for a 3 hrs, not a drop no where. The truck seems to be driving much better also, had white smoke out the back, now no more smoke. I am so pleased with this product, it really works. I'm telling everyone I can about it!! Thank You for producing this product... " TC Campbell - Winnetka, CA

  4. Zero Leaks!

    Posted by Unknown on 21st Jan 2014

    I used BlueDevil in my van which has 130,000 miles on it - and I saved $1,000 - that was the quote for replacing all the seals. I am stunned at how effective it is! Zero leaks! Your product is great! Gary - Woodruff, SC

  5. Tractor Fix!

    Posted by Unknown on 21st Jan 2014

    My 1949 tractor was leaking oil considerably. After using BlueDevil, my leak stopped completely and my tractor is running better than it ever has!
    Mark - Camden, AR

Showing reviews 1-5 of 8 | Next

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Who We Are: BlueDevil Products manufactures quality sealants for the Automotive Aftermarket industry. Our company currently supplies over 400 distribution centers across the country. These statistics are constantly growing because of the unique marketing program we offer, the strength of our auto care products, and our devotion to first class customer service. BlueDevil Products mission is to satisfy every customer that uses our products and that commitment has not changed since we started selling BlueDevil in 1997.

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