






🔧 Seal it tight, drive with confidence — never miss a drop!
This 10-piece set of M12/M14 oil drain plug gaskets is precision-engineered to OEM standards for Buick, Cadillac, GMC, and Chevrolet vehicles. Made from durable, elastic rubber, these crush washers provide a superior seal that reduces oil leakage, protects engine cleanliness, and extends oil life. Ideal for professional mechanics and savvy car owners who demand reliability and performance in every oil change.






| Material | Rubber |
| Nominal Inside Diameter | 0.43 Inches |
| Item Diameter | 0.81 Inches |
| Brand | SSNNUU |
| Color | M12 |
| Nominal Outside Diameter | 0.81 Inches |
| Manufacturer | SSNNUU |
| Unit Count | 10.0 Count |
| Number of Pieces | 10 |
| Item Weight | 0.2 ounces |
| Item model number | Oil Drain Plug Gasket |
| Manufacturer Part Number | SSNNUU-You Sai Dian Quan-1202 |
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