Quicksilver® Marine Lubricant Performance DFI Oil is recommended for use in Mercury® or Mariner® Optimax® and DFI two-cycle engines. By combining synthetic additives and a modified base stock blend, Optimax
Quicksilver Performance DFI Oil helps minimize carbon build-up, provide increased lubricity and resistance to scuffing and maintain peak engine performance and fuel economy while helping to reduce smoke. 4 liters; 1.06 gallons.
Not intended for use in any engines requiring TC-W3 oil.