4-Stroke Oil

15W40 MULTI-VEHICLE (Quart) (18-9554-2) Sea Star Solutions helps to improve engine sealing, particularly the sealing of pistons and cylinders. Between the various parts, a protective layer is placed, filling any gaps that may occur. It keeps the engine...

Quicksilver 4-stroke marine oil has been carefully tested in Mercury and Mariner outboards and MerCruiser sterndrives to offer outstanding corrosion and wear protection. Clean oil is critical for decreasing friction and preventing internal component...