Engine Oil Stop Leak 32 oz.
Hover over the image to zoom in
Share this:

Lucas Oil Products Engine Oil Stop Leak 32 oz.

Part No. 10278 Warranty Details  
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.
Back To Top
Container/Package Size:1 qt
Container/Package Type:BOTTLE
Synthetic Compatible:Yes

REVIEW SNAPSHOT®

by PowerReviews
Lucas Oil ProductsEngine Oil Stop Leak 32 oz.
 
3.8

(based on 24 reviews)

Ratings Distribution

  • 5 Stars

     

    (11)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (4)

82%

of respondents would recommend this to a friend.

Pros

  • Improves vehicle performance (11)
  • Runs clean (10)
  • Reduces wear (8)
  • Safe (6)

Cons

  • Doesn't work (4)

Best Uses

  • Car (12)
  • Quick fix (8)
  • Regular use (7)
  • Truck (5)
    • Reviewer Profile:
    • Auto enthusiast (5)
    • Reviewer Profile:
    • Auto enthusiast (9), Casual driver (7), Truck enthusiast (3)

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 24 customers

Sort by

Displaying reviews 1-10

Back to top

Previous | Next »

 
5.0

Works Well

By 

from Erie, PA

About Me Auto Enthusiast, Casual Driver

Pros

    Cons

      Best Uses

      • Car
      • Quick Fix
      • Regular Use

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

      I have an '02 Mercury Sable with the DOHC engine and 100k miles on it. It had a minor oil leak that was determined to becoming from the timing chain cover. It was annoying as the oil would tend to drip on to the hot exhaust pipe below it and the smoke smell would come in through the vents every so often. The cost estimate to replace the gasket was $1700.00 (about half the amount the car is worth) as the engine basically has to be lifted out of the car partially and disassembled quite a way to get the timing chain cover off. I drained a quart of oil and put the quart of Lucas in, and the leak gradually slowed down and stopped after a few hundred miles. No more drips, and no more smoke smell. I will continue to use this product at oil changes for as long as it continues to keep the engine from dripping oil.

      Comment on this review(earn points)

      (3 of 6 customers found this review helpful)

       
      5.0

      It Works When Added to Non Synthetic Oil

      By 

      from Dandridge, Tn

      About Me Casual Driver

      Pros

      • Not With Synthetic Oil
      • Safe
      • Works When Used Properly

      Cons

      • Not With Synthetic Oil

      Best Uses

      • Car
      • Quick Fix
      • Valve Cover Gasket Leak

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

      For the first time I used synthetic oil for an change on my1999 Toyota Solara with 270,000 miles. Right away the valve cover gaskets began to leak and I smelled burning oil. I drained out one quart of oil and added Stop Leak and drove for five weeks, but the leak continued. I drained out the synthetic oil and replaced with high mileage non synthetic oil and the leak continued. I then drained out a quart and added Stop Leak. Within two days of driving, the leak stopped.

      The rules, don't use synthetic oil in a high mileage car. Lucas Stop Leak works great with non synthetic oil.

      Comment on this review(earn points)

      (4 of 8 customers found this review helpful)

       
      5.0

      Works great.

      By 

      from Marietta, GA

      Verified Buyer
      Helpful Reviewer

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

      Easy to use.

      Comment on this review(earn points)

      (7 of 10 customers found this review helpful)

       
      4.0

      good stuff

      By 

      from Altoona

      About Me Auto Enthusiast, Truck Enthusiast

      Verified Buyer
      Level 2

      Pros

      • Improves Vehicle Performance
      • Reduces Wear
      • Runs Clean

      Cons

        Best Uses

        • Car
        • Quick Fix
        • Regular Use
        • RV
        • Truck

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

        quites worn lifters.

        Comment on this review(earn points)

        (4 of 8 customers found this review helpful)

         
        4.0

        Lucas

        By 

        from Tyler, TX

        About Me Auto Enthusiast

        Verified Buyer
        Helpful Reviewer

        Pros

        • Improves Vehicle Performance
        • Reduces Wear
        • Runs Clean

        Cons

        • Ineffective

        Best Uses

        • Car
        • Truck

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

        Add 1 bottle for every 4 quarts

        Comment on this review(earn points)

        (6 of 11 customers found this review helpful)

         
        4.0

        Helpful and works

        By 

        from Akron,Ohio

        About Me Auto Enthusiast

        Pros

        • Improves Vehicle Performance

        Cons

          Best Uses

          • Car

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

          I noticed a moderate leak coming from the oil pan gasket area and leaking on the asphalt pavement at the parking lot at work. I used Lucas oil stop leak to top off my quart low oil on my 1996 Pontiac Sunfire SE with 171,000 miles. I drove the car over 100 miles thus far and have observed the leak on the pavement was reduced in size from 4 inch diameter to the size of a quarter. The oil pan dip stick is still on full and their is less oil consumption . I recommend this product thus far.

          Comment on this review(earn points)

          (4 of 11 customers found this review helpful)

           
          5.0

          It works like it says

          By 

          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)

          (9 of 16 customers found this review helpful)

           
          5.0

          Lucas! Worth every penny

          By 

          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)

            (8 of 27 customers found this review helpful)

             
            1.0

            whole bottle, won't stop main seal leak

            By 

            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)

                (7 of 15 customers found this review helpful)

                 
                5.0

                buy again

                By 

                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)

                  Displaying reviews 1-10

                  Back to top

                  Previous | Next »

                  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.

                  49 Questions | 50 Answers
                  Displaying questions 1-10Previous | Next »
                  • Q:

                    Two questions, one is a f/u to prior ?? Compatible with motorcycle, a HD with dry clutch? If so, what's the ratio. It takes 4 qts. 2nd one...compatible with rear differential/gear lube? If so, ratio?
                    Asked on 8/4/2015 by kruuuzn from Chicago

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Kruuuzn, glad to help you! The Lucas Oil Products Engine Oil Stop Leak 32 oz. (Part No. 10278) is compatible with petroleum, semi-synthetic and full synthetic motor oils. It 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. For more information please visit this link. URL - http://lucasoil.com/pdf/TDS_Engine-Oil-Stop-Leak.pdf

                      Answered on 8/5/2015 by Steve from AAP
                  • Q:

                    Is this a one time use product or must it be added to every oil change. How long will the leak be fixed.
                    Asked on 6/29/2015 by ebb from Cincinnati. OH

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Ebb, 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. For more information please visit this link. URL - http://lucasoil.com/pdf/TDS_Engine-Oil-Stop-Leak.pdf

                      Answered on 6/30/2015 by Steve from AAP
                  • Q:

                    Hi! I have a 2010 Audi Q5 3.2, my power steering has been leaking. Is this product compatible for my type of vehicle?
                    Asked on 5/5/2015 by EJ from Houston, TX

                    1 answer

                    • CUSTOMER CARE

                      A:

                      I'm happy to help, EJ! The Lucas Oil Products Engine Oil Stop Leak (Part No. 10278) is engineered for use with motor oil and would not be correct for any power steering system. The correct power steering fluid for your 2010 Audi Q5 3.2L V6 is Audi Part No G002000 or G004000 or equivalent. The specifications of Part No. G004000 are met by Beck/Arnley Pentosin Hydraulic Fluid - CHF202 (Part No. 252-0016) and the specifications of Part No. G002000 are met by Beck/Arnley Pentosin Hydraulic Fluid - CHF11S (Part No. 252-0008).

                      It sounds like the product you're looking for is Lucas Oil Products Power Steering Stop Leak (Part No. 10008). Audi does not recommend the use of additives in your power steering system. This product may or may not correct the leak. You may still need to have the seal or hose that is leaking replaced.

                      Answered on 5/5/2015 by Heath, ASE Parts Specialist from AAP
                  • 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
                  Displaying questions 1-10Previous | Next »

                  Do you have a question about this product? 

                  Create or view your online garage

                  Check out the specials in our monthly flyer

                   
                   
                  Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.