The freedom to have it all
Mercury FourStroke 90 HP
From the portable 2.5 hp to 300 hp: efficient, light and easy to own. The most reliable way to get where you're going.
- Power
- 90 HP
- Family
- FourStroke
- Category
- Outboard engine
- Brand
- No-spill oil change system
- Easy-access fuel filter
- Maintenance-free valve train for life
- Balanced torque, acceleration and top-end performance
Documents & Manuals
Official operation, installation and maintenance manuals for this model (in Turkish). Viewed within the portal.
Service & Maintenance Manuals (Archive)
Service and maintenance manuals live in the dealer/technician portal
Archive manuals and certificates for this model are available with a portal session only.
Spare Parts Catalog
Service models in this power class: exploded diagrams, parts lists and documents live in the service catalog.
Owner's manuals and documents are available on the service model's catalog page.
Right propeller for this engine: Propeller SelectorCompatible Accessories
Control, gauge, steering and rigging groups used with this engine family — links open the matching sections of the Accessory Guide.
View parts for this engine
The service catalog has exploded diagrams, parts lists, prices and stock.