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🛢️ Seal the deal on leaks before your ride tells the story!
Bar’s Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair is a 16.9 oz universal formula designed to stop oil leaks, renew worn seals, and prevent oil burning across a wide range of gasoline and diesel engines—including turbocharged, hybrid, and racing models. Compatible with multiple vehicle types and heavy-duty applications, it effectively reduces oil consumption and blue smoke emissions, ensuring your engine runs cleaner and longer.








| ASIN | B0764H6K45 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #7,658 in Automotive ( See Top 100 in Automotive ) #17 in Engine & Oil Fluid Additives |
| Brand Name | Bar's Leaks |
| Compatible with Vehicle Type | Car, Truck |
| Container Type | Can |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,818) |
| Global Trade Identification Number | 00046087010358 |
| Included Components | 16.9 oz Oil Seal |
| Item Type Name | Oil Seal (Engine Oil Burning/Leak Repair) |
| Item Weight | 1.1 Pounds |
| Liquid Volume | 16.9 Fluid Ounces |
| Manufacturer | Bar's Products |
| Manufacturer Part Number | OS-1 |
| Manufacturer Warranty Description | See Manufacturer |
| Model Number | OS-1 |
| Size | Pack of 1 |
| UPC | 046087010358 |
| Unit Count | 16.9 Fluid Ounces |
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