Mercury 4 Stroke 25W-40 Oil - 3.78L

Mercury 4-Stroke oil has been specially formulated and developed to meet the needs of all 4-Stroke outboards, Mercruiser sterndrives and inboards.A premium grade base stock and special additives make this a superior grade of 4-Stroke outboard oil that can stand up to the rigors of the marine environment. It keeps your engine running at peak performance whilst providing superior lubrication, outstanding wear and corrosion protection