For Supreme engine protection, performance and long life, you can't go past Quicksilver's Marine Oils and Lubes. Quicksilver is the brand name of Mercury Marine's Parts & Accessories divisions. Quicksilver Parts & Accessories are covered by the manufacter's parts and labour one-year limited warranty. So doesn't it make sense that if any part needs to be replaced, it should be an original Quicksilver Part.
Quicksilver Oils