Mercury - 10W-30 Oil Change Kit 4-Stroke Yamaha F150 Series Marine Oil & Filter Set 8M0162419. Overview. There's a quiet reassurance that comes from knowing your outboard is running on fresh oil - the good kind, the kind you trust when you're miles from the nearest dock and the horizon is wide open. Changing oil might not be glamorous, but every boater knows it's one of the most meaningful things you can do for long-term reliability. Mercury Marine part 8M0162419 gives you that peace of mind in