



🚗 Seal the deal on leaks and burn less oil—drive smarter, not harder!
OS-1 Oil Seal Engine Oil Burning and Leak Repair is a powerful 16.9 oz formula designed to stop oil leaks and burning in a wide range of engines, including gasoline, diesel, turbocharged, hybrid, and racing models. It renews worn valve seals and guides, reduces oil consumption, and eliminates blue exhaust smoke. Compatible with multiple vehicle types and heavy-duty applications, this product is proudly made in the USA to ensure reliable engine performance and longevity.



| 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 | 8.15 x 3.66 x 2.05 inches |
| Item model number | OS-1 |
| Manufacturer Part Number | OS-1 |
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