Mercury Marine 25W-40 Synthetic Blend FourStroke Engine Oil – 3.78 L – 8M0078630

25W-40 synthetic blend FourStroke marine engine oil, 3.78 L. Part number: 8M0078630. Check your owner’s manual for the correct oil specification.

Orders are fulfilled same day unless after 3pm, in that case orders are fulfilled first thing the following morning.

All shipping labels are Overnight Delivery however this is not guaranteed, especially to South Island. (subject to local shipping delays)

If SATURDAY DELIVERY is selected, cut-off is Friday 1:30pm - NORTH ISLAND and Thursday 1:30pm - SOUTH ISLAND - SATURDAY DELIVERY is not applicable to rural addresses, please choose a non-rural address.