🛢️ Seal the deal on leaks before they seal your fate!
Bar's Leaks OS-1 is a powerful 16.9 oz. oil seal and leak repair formula designed for universal use across gasoline and diesel engines, including advanced turbocharged and hybrid models. It renews worn valve seals and guides, stops oil burning and blue smoke, and seals all types of oil leaks and drips in a wide range of vehicles and equipment. Made in the USA, it’s the go-to solution for preventing oil loss and extending engine life.
| Brand | Bar's Leaks |
| Vehicle Service Type | Car, Truck |
| UPC | 046087010358 |
| Automotive Fit Type | Universal Fit |
| Global Trade Identification Number | 00046087010358 |
| Manufacturer | Bar's Products |
| Size | Pack of 1 |
| Model | Oil Seal |
| Item Weight | 1.1 pounds |
| Package Dimensions | 8.19 x 3.58 x 2.09 inches |
| Country of Origin | USA |
| Item model number | OS-1 |
| Manufacturer Part Number | OS-1 |
A**R
Good product actually works
Why did you pick this product vs others?:Had good reviews ,but I was still a little skeptic , I have a scion TC 250,000 miles. It’s a 2006.Value for money:Bottle cost versus the repairsOil leakage:Had some leaks around the head and some little other minor leaksSeal:Took care of the oil leaksOil burning:Definitely slowed up the oil consumption
R**B
Worked great at slowing oil burning / leak
Impressed with how well this product help reduce the amount the of oil consumption and oil leaks in our 2008 6cyl , 175K mile car. While the car still has a leak somewhere as I can smell it hit the exhaust pipe at times, it is not leaving alot on the ground like it was before. I will likely keep using this product after each oil change until we eventually just get rid of the car.
K**K
Had multiple leaks, heavy oil loss
As my car get near 15 years old and still a daily driver had started to experience many leaks. The BMW community says not to use the product in your BMW. I have a BMW 323i and with the age and mileage was looking at putting a couple thousand into repairs so gave this a shot. Multiple leaks were resolved while one weeper persists. Have ran for over a month with minimal oil loss and improved performance. I did end up flushing out the system after running it with this product in it for the month.
M**W
Burning oil smell stopped
Had a small oil leak that created a burning smell. After adding oil seal during a regular oil change the burning oil smell went away. It came back months later and added more that stopped the burning oil smell again, so it seems to have worked twice. Remember to not overfill your regular oil by replacing this product in place of a 1/2 quart of regular oil.
G**M
Didn't work
Useless
R**S
Did the job
Did the job, but from time to time, i still see smell oil burn and see blue smoke. But it's fine overall
A**S
If it sounds to good to be true.......
Our engine was now where near the leakage this claimed to fix. Never really saw a difference after a couple thousand miles and had to take to a shop for a new seal. I knew it was a shot in the dark. But it made absolutely no improvement.
P**I
🔧 Solución efectiva para fugas de aceite
Reduce las fugas y el consumo de aceite en el motor.Fácil de aplicar y compatible con varios vehículos.Me ayudó a prolongar la vida del motor sin reparaciones costosas.
Trustpilot
1 day ago
2 days ago
