Honda Marine Outboard Oil

Marine 4-stroke outboards run hotter, at higher sustained RPM, and under heavier load than automotive engines of similar displacement, and they sit unused for weeks between trips, exposed to humidity and salt air. Honda formulates its marine oil specifically for these conditions. Using the correct oil is one of the simplest and most important things an owner can do to protect a BF engine's long-term reliability.

Boat Max Online stocks genuine Honda 4-stroke marine oil in 10W-30, the viscosity specified for the majority of BF outboards across most operating temperatures. All Honda marine oil is FC-W certified, the NMMA (National Marine Manufacturers Association) standard that verifies an oil's additive package meets the corrosion protection, shear stability, and rust-inhibiting requirements specific to marine engines. Oil is available by the quart and in case quantities for owners who perform their own scheduled maintenance.

As an authorized Honda Marine dealer, every bottle of oil we sell is genuine Honda product sourced through Honda's official distribution channel, not relabeled bulk oil. Free shipping on orders over $499 to the lower 48 states.

Honda Marine Oil Reference