Sierra 9420CAT2 4-Stroke Mineral Forumulation Marine Outboard Engine Oil, 10W-30, Qt.

A highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda. Sold in case packs only.