Engine Oil Stop Leak 32 oz.
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Lucas Oil Products Engine Oil Stop Leak 32 oz.

Part No. 10278 Warranty  
$11.99
Quantity  Add To Cart
Lucas Engine Oil Stop Leak is a unique formulation of Lucas additives and base stocks designed to stop leaks in engines. It is also an exceptional additive for worn and older engines, and works to reduce engine noise and oil consumption while it raises oil pressure.
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Container/Package Size:1 qt
Container/Package Type:BOTTLE
Synthetic Compatible:Yes

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by PowerReviews
Lucas Oil ProductsEngine Oil Stop Leak 32 oz.
 
3.6

(based on 18 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (4)

75%

of respondents would recommend this to a friend.

Pros

  • Improves vehicle performance (8)
  • Runs clean (8)
  • Reduces wear (6)
  • Safe (5)

Cons

  • Doesn't work (3)

Best Uses

  • Car (7)
  • Quick fix (5)
  • Regular use (5)
  • Truck (3)
    • Reviewer Profile:
    • Auto enthusiast (5)
    • Reviewer Profile:
    • Auto enthusiast (5), Casual driver (5)

Most Liked Positive Review

 

Works Better Than you think

I have used Lucas Oil Stop Leak 3 times on my '03 Ford Taurus, just passed 200,000 miles. The first time I simply added to my oil as the level was dropping about...Read complete review

I have used Lucas Oil Stop Leak 3 times on my '03 Ford Taurus, just passed 200,000 miles. The first time I simply added to my oil as the level was dropping about 3/4 of a quart every 2 weeks. After adding it, the oil level didn't drop. The other 2 times I added during an oil change. I've gone almost 3 months since that oil change and its only about 3/4 of a quart below full. It may not "stop" oil loss, but its close enough, as I do not have to add oil between oil changes. I also extends the oil life.

VS

Most Liked Negative Review

 

Lets See If It Works

I've had a slow leak somewhere on the top of the engine on my 2000 Lincoln LS with the 3.9L, V8 that about 148K miles on it, and the guy at Advanced said this...Read complete review

I've had a slow leak somewhere on the top of the engine on my 2000 Lincoln LS with the 3.9L, V8 that about 148K miles on it, and the guy at Advanced said this is the stuff he would use. I poured in the entire bottle and added a Quart of oil. Drove the car for about a half hour and it was seeming to run a little bit better after driving it at a constant speed of 55mph. Hopefully it will work and fix the leak.

Reviewed by 18 customers

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Displaying reviews 1-10

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(0 of 1 customers found this review helpful)

 
5.0

It works like it says

By 05 mazda6

from fort lauderdale,Fl

About Me Auto Enthusiast, Casual Driver

Verified Buyer
3 or more reviews submitted

Pros

  • Improves Vehicle Performance

Cons

  • Little Expensive

Best Uses

  • Quick Fix
  • Stopping Minor Leaks

Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

I have a 05 mazda 6s with 75k miles on it and had a minor oil leak from the front timing chain cover, I was told by the dealer that the model engine suffers from that and it was going to be very expensive to fix so I use this product along with Castrol gtx high mileage oil and its been about three weeks and no leaks, the only bad part is that the same products and the same amount has to be used at every oil change and that is an expensive oil change but no oil leaks :-)

Comment on this review(earn points)

(5 of 8 customers found this review helpful)

 
5.0

Lucas! Worth every penny

By Porky

from Rockford ,IL

About Me Auto Enthusiast, Competitive Driver, Mechanic, Truck Enthusiast

Verified Buyer
Helpful Reviewer

Pros

  • Improves Vehicle Performance
  • Reduces Wear
  • Runs Clean
  • Safe

Cons

    Best Uses

    • Car
    • RV
    • Truck

    Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

    Weather u have some leaks or just need to help your worn engine . This stuff works . I have even used it in my riding lawn mower and generator .

    Comment on this review(earn points)

    (3 of 12 customers found this review helpful)

     
    1.0

    whole bottle, won't stop main seal leak

    By annasrt

    from Palm beach Gardens, Fl

    Pros

      Cons

      • Ineffective

      Best Uses

        Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

        this thing is not good for rear seal leak.

        Comment on this review(earn points)

        (2 of 5 customers found this review helpful)

         
        5.0

        buy again

        By gas hog

        from va

        About Me Casual Driver

        Verified Buyer
        Level 2

        Pros

        • Improves Vehicle Performance
        • Runs Clean

        Cons

          Best Uses

          • Quick Fix
          • Regular Use

          Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

          very good

          Comment on this review(earn points)

          (6 of 15 customers found this review helpful)

           
          1.0

          Worst stop leak I've ever used!!!

          By Cert. Mech

          from New Mexico

          About Me Mechanic

          Pros

            Cons

            • Ineffective
            • Unsafe

            Best Uses

              Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

              Guess you get what you pay for. Cheap and did'nt work!!! just clogged my customers engine...

              Comment on this review(earn points)

              (3 of 11 customers found this review helpful)

               
              1.0

              Didn't work.

              By Dave

              from Wisconsin

              About Me Auto Enthusiast

              Ask me a question

              3 or more reviews submitted

              Pros

                Cons

                • Ineffective

                Best Uses

                  Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

                  It simply did not have any effect at all.

                  Comment on this review(earn points)

                  (5 of 12 customers found this review helpful)

                   
                  1.0

                  I was hopeful, but...

                  By Dave

                  from Wisconsin

                  About Me Casual Driver

                  Ask me a question

                  3 or more reviews submitted

                  Pros

                  • None

                  Cons

                    Best Uses

                      Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

                      Had no effect at all.

                      Comment on this review(earn points)

                      (5 of 9 customers found this review helpful)

                       
                      5.0

                      Misfires disappeared, unexpectedly.

                      By CRV 2000 owner

                      from Quincy, MA

                      Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

                      My car started leaking oil a long time ago, but I ignored the problem. It then started to misfire at the end of last year.I pulled my hair out trying to fix the misfire, replacing the usual like plugs, wires, rotor... with no success. I then thought about diagnosing the more expensive stuff like O2 sensor, TPS... but decided to use the Lucas oil first to fix the leak. Three days later, to my surprise, the misfires disappeared!At 300,000 miles, I don't care about "proper fix". If the [$] oil can prolong my engine's life, it's money well spent.

                      Comment on this review(earn points)

                      (5 of 9 customers found this review helpful)

                       
                      5.0

                      oil leak in Cadillac Northstar engine

                      By Satisfied

                      from Dunedin,FL

                      About Me Casual Driver

                      Verified Buyer
                      Helpful Reviewer

                      Pros

                        Cons

                          Best Uses

                          • Quick Fix

                          Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

                          Great product! Used it 2 weeks ago & it has stopped the oil leak. No more spots in the driveway!!

                          Comment on this review(earn points)

                          (30 of 52 customers found this review helpful)

                           
                          5.0

                          Keeps my oil from leaking!

                          By dinodirt

                          from cocoa, fl

                          About Me Auto Enthusiast, Casual Driver, DIY simplew fixer

                          Verified Buyer
                          Level 3

                          Pros

                          • Improves Vehicle Performance
                          • Reduces oil leakage
                          • Reduces Wear
                          • Runs Clean
                          • Safe

                          Cons

                            Best Uses

                            • Car
                            • Quick Fix
                            • Regular Use
                            • Truck

                            Comments about Lucas Oil Products Engine Oil Stop Leak 32 oz.:

                            I have a 2001 Chevy Blazer that has a rear main seal leak that is "inherent" to this vehicle. My mechanic told me to use Lucas products years ago and I have been using this as an oil addative, with every 3000 mile/3 month oil change, for the last 6+ years. It's less than having to pay for the rear main seal to be fixed. It keeps my engine running smooth and has kept the leak to a minimum. I also use the Lucas gas additive to keep the injectors clean. I love and trust Lucas products!

                            Comment on this review(earn points)

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                            Do you have questions about this product?(earn points for answers!)

                             

                            Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                            46 Questions | 47 Answers
                            Displaying questions 1-10Previous | Next »
                            • Q:

                              How soon can I use engine oil stop leak after an oil change
                              Asked on 6/14/2014 by busty from dothan al

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Busty, glad to assist you! Lucas Engine Oil Stop Leak is an automotive product designed to help older or higher mileage vehicles maintain their oil level. As engines age, worn seals can cause them to burn off an excessive amount of oil or leak oil. According to Lucas, the product can help reduce or eliminate the amount of oil burning or leaking. It needs to be added when you change the oil on your vehicle. Instructions: Drain the oil, and change the oil filter on your vehicle like you normally would. This will vary depending on the make, model and year of your vehicle. Multiply the engine oil capacity by 20 percent (.20) to determine how much Lucas Engine Oil Stop Leak you need to use. For example, if the oil capacity is 6 quarts, you would need to use 1.2 quarts of Lucas, since 6 x .2 = 1.2. Subtract the amount of Lucas you will be using from the engine oil capacity to determine how much oil you will be using with the Lucas. You don't want to overfill the oil pan. Continuing the example, 6 - 1.2 = 4.8. So, if your engine holds 6 quarts of oil, you would use 1.2 quarts of Lucas and 4.8 quarts of oil. Pour the recommended amount of Lucas Engine Oil Stop Leak into the funnel. Allow it to pass through the funnel into the engine. Pour the oil into the funnel, and allow it to pass through the funnel as well. Remove the funnel, and replace the oil cap. Drive the vehicle as you normally would. Monitor the engine oil level every few days to ensure the engine is no longer leaking or burning oil.

                                Answered on 6/16/2014 by Steve from AAP
                            • Q:

                              Is this safe and/or recommended for motorcycles, something with a lesser oil capacity than a typical car/truck?
                              Asked on 6/8/2014 by kruuuzn from Chicago, IL

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Kruuuzn, glad to assist you! For compatibility I'd like to know whether or not this motorcycle is a Metric bike with a wet clutch. If it is, then you'd want to stick with a 10% treatment of the system's capacity.

                                Answered on 6/10/2014 by Vincent from AAP
                            • Q:

                              Hi I have a Toyota Corolla Xrs 2005 and it is leaking thru the timing cover. Will this product help me? Thanks
                              Asked on 5/14/2014 by jrmarfisi from Puerto Rico

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Jrmarfisi, glad to assist you! Lucas engine oil stop leak is a unique formulation of Lucas additives and base stocks designed to stop leaks in engines. Leaking engines are usually older engines; Lucas engine oil stop leak is not only a leak stopper but also an excellent additive for worn engines, reducing engine noise and oil consumption while raising oil pressure.

                                Answered on 5/14/2014 by Steve from AAP
                            • Q:

                              On my 2004 Kia Sedona, I most likely have a leak from my oil drain plug gasket. Will this help stop the leak? Can I use it long term?
                              Asked on 4/4/2014 by lisa

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Lisa, good question! This Lucas Oil Products Engine Oil Stop Leak may help but I would always recommend fixing the problem by finding out exactly the cause of leak and then replacing the necessary parts.

                                Answered on 4/5/2014 by Vincent from AAP
                            • Q:

                              I collect and restore antique tractors for a hobby. Will this stop leaking axel, brake, PTO and engine seals. If so how much do I need to add. What is the price
                              Asked on 12/12/2013 by none from Boissevain Manitoba

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi, this engine oil stop leak may help. However, I would always recommend fixing the problem by finding out exactly the cause of leak and then replacing the necessary parts.

                                Answered on 12/14/2013 by Vincent from AAP
                            • Q:

                              Is this product compatible with Mobil one 0w40 engine oil within a 2005 Mercedes E320?
                              Asked on 11/19/2013 by Maintenance Guy from Shreveport, La

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Maintenance Guy, this stop leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines! Key Benefits. Compatible with petroleum, semi-synthetic and full synthetic motor oils. Renews worn seals with no risk of damage or eventual corrosion. Reduces engine noise and oil consumption, while raising oil pressure. Contains no harmful solvents. For further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                                Answered on 11/20/2013 by Steve from AAP
                            • Q:

                              WILL LUCAS OIL STOP THE LEAK I HAVE CONCERNING MY OIL FILTER ADAPTER GASKET THAT'S ON MY 2007 CHEVY IMPALA LT.
                              Asked on 10/16/2013 by joe from Houston ,TX

                              1 answer

                              • CUSTOMER CARE

                                A:

                                Hi Joe, this Lucas Oil Products Engine Oil Stop Leak 32 oz. - part# 10278 may help. However, I would always recommend fixing the problem by finding out exactly the cause of leak on your Chevy Impala and then replacing the necessary parts.

                                Answered on 10/17/2013 by Vincent from AAP
                            • Q:

                              I have a 2008 dodge grand caravan what can I use to stop more done nocking
                              Asked on 7/20/2013 by rodney from panama

                              1 answer

                              • CUSTOMER CARE

                                A:

                                This Lucas Oil Products Engine Oil Stop Leak 32 oz. - Part No. 10278 is a unique formulation of Lucas additives and base stocks designed to stop leaks in engines and is not only a leak stopper but also an excellent additive for worn engines, reducing engine noise and oil consumption while raising oil pressure. It is also effective at stopping leaks in automatic transmissions, hydro stat transmissions or hydraulic systems. It does not contain harmful solvents. It can extend engine oil life by 50% or more. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                                Answered on 7/20/2013 by Morgan from AAP
                            • Q:

                              I wanted to try using this for my Toyota Corolla that has a small leak. I will eventually get an estimate and fix the problem but I wanted to try to use this in the meantime. I just had my oil topped off, is it too late to just pour it in myself now? Do I have to wait until I get an oil change to put it in?

                              Thanks
                              Asked on 4/15/2013 by MC

                              1 answer

                              • CUSTOMER CARE

                                A:

                                With reference to your inquiry on the Lucas Oil Products Engine Oil Stop Leak 32 oz. (Part No. 10278), you can use this product at every oil change in your Toyota Corolla to stop the leakage. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                                Answered on 4/16/2013 by Morgan from AAP
                            • Q:

                              I have a 2006 Mazda Speed 6 and it has a slow leak, not sure where. Is this safe to use on my engine?
                              Asked on 3/19/2013 by Stevie B from Norwalk, CT

                              1 answer

                              • CUSTOMER CARE

                                A:

                                This Lucas Oil Products Engine Oil Stop Leak 32 oz. - part# 10278 may help but I would always recommend fixing the problem by finding out exactly the cause of leak on your Mazda Speed 6 and then replacing the necessary parts. For any further assistance, you may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                                Answered on 3/20/2013 by Vincent from AAP
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