


🛠️ Stop leaks before they stop you — drive leak-free with confidence!
Bar's Leaks Engine Oil Stop Leak Concentrate is a universal, fast-acting additive designed to stop and seal oil leaks caused by engine wear. Compatible with all gasoline and diesel engines and all oil types, it restores gaskets and seals, preventing leaks within 200 miles or 3 days. One bottle treats up to 5 quarts of oil, making it an affordable, essential maintenance product for prolonging engine life and improving performance.









| ASIN | B007552KPG |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #235,080 in Automotive ( See Top 100 in Automotive ) #171 in Engine & Oil Fluid Additives |
| Brand | Bar's Leaks |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,033) |
| Date First Available | February 3, 2012 |
| Global Trade Identification Number | 00046087010105 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.7 ounces |
| Item model number | 1010 |
| Manufacturer | Bar's Leaks |
| Manufacturer Part Number | 1010 |
| Model | 1010 |
| Product Dimensions | 1.8 x 3 x 6.5 inches |
| Size | Pack of 1 |
| UPC | 046087010105 971500350585 069060349641 |
| Vehicle Service Type | Car |
A**R
Works Very Well - In My 2004 Dodge Stratus
Similar 4 Cylinder Engine used in PT Cruiser and many other models. A very common engine. The water spurting out the exhaust pipe went away. Some of that is normal due to condensation, however have not seen any of that in a while now. The engine sounds better. Runs smooth. No sputtering sounds like before. Engine accelerates better. So far no oil leaks at all on the garage floor.
C**O
Worked on leak
Worked on my leak worth the try if it doesn’t work 7 dollars won’t get you bankrupt
O**N
Worked some what
So far, it stopped most of the leak.
M**S
Seems to work great
Put the entire bottle in after an oil change and appears to have stopped a pesky oil leak I have been dealing with.
B**D
wait in see
so far it's seems to be holding it's owen not much to say waiting for the been 300 mile mark
H**N
Seems to work on small or minor oil leaks
Despite being skeptical on magical cure-alls I decided to give this a go. I had already sent the vehicle to the shop at least two times, and the vehicle was still losing oil. The loss was somewhat slow, after driving and letting it sit there would be about a half-dollar sized oil spot. I haven't had to add oil (yet) after a few months since the repairs on other old seals, but it was headed that direction again as the reservoir had fallen to about 50% of the hashed area on the dipstick in that time. I used a bottle of this Bars Stop Leak Concentrate, and almost immediately I noticed how much smoother and quieter the engine seemed to run, as in right after I added it and went about the rest of the day. It sounded different, but different in a good way. The first day, I noticed a significant improvement in the rate of oil loss. I literally had to get down and look at the driveway to spot the few drops of oil lost that dripped on a piece of gravel. By day two, I was not able to find the wet spot at all after combing through gravel so I stuck a piece of cardboard under the front and left it. Next day, I pulled it out. Bone dry. Not a drop of oil lost. I'm very impressed and satisfied with what this bottle did. We'll see how long it lasts, but it seems to have did exactly what it was supposed to do. But that having been said, my leak was most likely a very small one. This might not work on a larger leak with a lot of oil being lost.
M**H
Doesn’t work
Didn’t work for me on my Chevy truck. I should have known better
L**A
Works well.
I have used this for years on several old cars. Works really well and is affordable. I put a bottle in after each oil change.
A**R
I added Bars Oil additive to a new oil change in my 2002 3.6 L Pontiac Montana .. they said the product would stop leaks after 200 miles.. I have driven about 90 miles and the NO OIL is on the garage floor .. extremely pleased with this product. I intend to add it with every oil change to keep the seals from leaking in the future.
N**I
Recommended for small.leaks!
B**.
Helpful to use
R**.
After oil change, no leak found for a week. Will see after 1-2 months.
M**G
Tel que description sur l'annonce.
Trustpilot
4 days ago
2 weeks ago