Dorman 095-019 Copper Oil Drain Plug Gasket, Pack of 25 Made to specific sizes and standards to ensure a proper fit Designed and constructed to strict engineering quality standards Size: 1/2 inch DO, 9/16 inch, M14, M14 SO OE part number: 007 603 014 106, 4200173, 75 22 709, 94158328, 97227589, E9DZ 6734-A, F4TZ 6734-A, F4TZ 6734-B, F6DZ 6734-AA, T3061028