BlueDevil Oil Stop Leak

49499_OSLBlueDevil Oil Stop Leak seals engine oil leaks permanently. This oil leak sealant 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 will stop leaks permanently

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

 

 

 

 

 

For More Information, Please Visit: BlueDevil Oil Stop Leak

29 Responses to “BlueDevil Oil Stop Leak”

  1. Jess on

    What is your recommendation for stopping a dripping transmission oil leak in a 6 gallon capacity oil sump, on a 1980 model case tractor.

    TX; Jess

    Reply
    • BlueDevil Pro on

      The best product for the leak you have described is the BlueDevil Transmission Sealer. You will need to add 24 ounces (1 bottle and a half) based on your fluid capacity. Keep in mind that it may take a day or two before you see full results.

      Feel free to contact us direct at 888-863-0426 with any further questions.

      Reply
  2. Bill on

    I have an antique 1954 DeSoto Firedome V8 that has an oil drip. I’m not sure where its coming from, most likely the oil pan or rear main seal. If I add a bottle of Red Devil Oil Stop Leak could there be any possible harm to the motor? Will the product coagulate in the oil filter or elsewhere?

    Reply
    • BlueDevil Pro on

      There is no chance at the BlueDevil Oil Stop Leak harming your engine in any way. The product does not harden or thicken so you will not have any clogging or restriction of flow. Due to the fact that this is an older vehicle keep in mind that BlueDevil will not work on old cork seals. Not all older vehicles use cork but if this one does it will not allow the product to work properly.

      Reply
  3. Allan Rourk on

    I have a 2001 Jeep Cherokee automatic transmission.
    Water has entered the oil and trans has stopped working.
    Do you have any treatment product that I can try to fix the transmission?
    Hope to hear from you.
    Thanks

    Reply
  4. Josh on

    Dude stuff is awesome bought some of this yesterday it put 5 leaks on the ground before now only 1 little drip probably by tomorrow it will stop if you follow the instructions you won’t have any problems

    Reply
  5. shaun wilwerding on

    Thinking of using this in my 1992 lexus sc 300 used oil dye to find out they told me has a rear or main seal leak about a qruat every oil change 5,000 miles use mobil 1 or royal purple should one 8 oz of blue devil be all I need? dipstick shows full now and I just get some and add like it is rear main is about $475

    Reply
  6. Jay on

    I have a 04 Cadillac SRX. I am experiencing oil leakage from my engine and have been told that my valve covers need to be replaced. Is it possible for blue devil to prevent the leakage until I can afford to replace them????

    Reply
    • BlueDevil Pro on

      Joe-

      Yes, you can definitely use the BlueDevil Oil Stop Leak for your leaking differential. You will not need the full bottle; you should add 1 ounce of BlueDevil per 1 quart of capacity.

      -BDP

      Reply
  7. Jacqueline on

    Hi my 2009 madza 5 is leaking oil from the engine cooler. I have been hearing the comments from other users. I was wondering if I can use this instead of replacing the part that auto service told me about.

    Reply
    • BlueDevil Pro on

      Jacqueline-

      Most likely the leak is coming from the seal on the engine cooler. IF that is the case then we definitely recommend using the BlueDevil Oil Stop Leak to help stop you leak.

      Thank you for your question!

      -BDP

      Reply
  8. Jhon on

    I’ve bmw 745 V8 mileage 200k
    Blue exhaust smoke due to damaged or worn valve seals guides which cuse oil leaking past engine seals and into the cylinders where it then mixes and burns ..
    will this stuff work with this engine problem.?

    Reply
    • BlueDevil Pro on

      Paul-

      If the leak is coming from out around the rubber seal then yes we recommend using the BlueDevil Oil Stop Leak to stop it. Be sure to use the proper amount of BlueDevil; 1 ounce of BlueDevil treats 1 quart of oil.

      Feel free to contact our tech support team at 888-863-0426 with any further questions.

      -BDP

      Reply
  9. Eliseo Gloria on

    Can use blue devil on my 99 ram 2500 with the cummins manual transmission? Its leaking oil by the rear shaft seal.

    Reply
    • BlueDevil Pro on

      Eliseo-

      Yes, the BlueDevil Oil Stop Leak is compatible and will work to seal the shaft seal on your 99 Dodge. You should notice results after about 100 miles of driving.

      Thank You!

      -BDP

      Reply
  10. Dan on

    I have a 2000 Toyota Sienna that has a pretty good rear main seal leak. It leaves a couple half dollar size oil spots on the ground every time I stop. People say that oil stop leak damages other seals in the engine, is there any truth to thos idea? If I use BlueDevil will I need to put more in the car every time I change the oil? Why does BlueDevil work for some cases and not others?

    Reply
    • BlueDevil Pro on

      Dan-

      We recommend adding 1 bottle of the BlueDevil Rear Main Sealer (http://store.gobluedevil.com/rear-main-sealer-00234/). The BlueDevil will not damage any seals or components in any way.

      The product only needs to be added one time; it will create a permanent seal. In instances that it does not work it is usually due to the extent of the leak.

      Feel free to contact our tech support team at 888-863-0426 with any further questions.

      Thank You!

      -BDP

      Reply

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