🛡️ Seal the deal on engine leaks before they seal your fate!
Bar's Leaks OS-1 Seal Engine Oil Burning/Leak Repair is a powerful 16.9 oz formula designed to repair leaking main seals and gaskets, renew worn valve seals, and stop oil burning and blue exhaust smoke across a wide range of gasoline and diesel engines, including turbocharged and hybrid models. Compatible with multiple vehicle types and heavy-duty applications, this USA-made product helps reduce oil consumption and extend engine life.
| Manufacturer | Bar's Products |
| Brand | Bar's Leaks |
| Model | Oil Seal |
| Package Dimensions | 20.8 x 9.1 x 5.3 cm; 498.95 g |
| Item model number | OS-1 |
| Manufacturer Part Number | OS-1 |
| Item Weight | 499 g |
E**L
Work
Perfect product
A**I
ممتاز
انصح استخدام هذا المنتج ممتاز
S**H
VERY GOOD
VERY GOOD
R**L
Not as claimed
I purchased it based on what was printed on the product where it seems like it perfectly suited my vehicle because it was burning just a bit of oil over a period of time. Had no change in oil consumption&exhaust smoke. I just went ahead and rebuilt my engine instead.
T**N
it really worked on my 2007 bmw 740 in dubai
my car smoked a lot on high throttle and when the traffic was busy or parked for 5 to 10 minutes, the exhaust always smoked and smelledI spent a lot of money on some additives, and got advice from the garage for the repairvery high repair cost to replace valve seals, I also ordered many kinds of pcv valve to replace but no successi have tried this product and it worked, it's not 100% but it's also 70%, my car has reduced smoke, and has reduced odor, i think it will work by adding it every time oil
W**N
Still burning oil; Still had to put .5L of synthetic oil after 2 weeks.
At first, it gave a more sensitive acceleration response but apparently still burns oil.
A**.
Blue smoke doesn’t go
It doesn’t work for blue smoke issue
D**L
التسريب ما زال موجوداً still leaking
ما زال هناك تسريب للزيت، وما زال هناك دخان يخرج من العادمStill oil engine leaking and exhaust still smoking
Trustpilot
3 weeks ago
1 day ago
