Cylinder block and exhaust manifold drain plug 8M0119211 is for MerCruiser sterndrive and inboard engines. The wing nut design makes insertion or removal easier. An o-ring is included and must be used to ensure proper seal when inserted.
The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.