<strong>Description:</strong><ul> <li>Replace at each oil coolant change, based on most manufacturer's recommendations.</li> <li>Our washers are designed and constructed to quality standards and made from rubber, ensuring proper fit with the plug and compressing to create a tight seal.</li> <li>Direct replacement gaskets and some universal gaskets available.</li> <li>Universal fit for most brand of cars,such as fit for Chevrolet, for Cadillac, for Buick, etc.</li> </ul><strong>Specification:</strong><ul> <li>Condition: Brand New</li> <li>Color: Black</li> <li>Material: Rubber</li> <li>Inner Diameter: 10mm-11.5mm/ 0.39"-0.45"</li> <li>Outer Diameter: 20.6mm / 0.81''</li> <li>Size: 2.3x20.6mm / 0.09''x0.81''(T*D)</li> </ul><strong>Note:</strong><br><ul><li>Please allow 1-3cm error due to manual measurement.<strong><br></strong> </li></ul><strong>Package Included:</strong><br><ul><li>10 x Oil Drain Plug Gasket</li></ul>