Hyundai SeasAll engines bring modern automotive-derived diesel technology to recreational and commercial marine propulsion. Covering approximately 200 to 700 hp, the range serves sport boats, cruisers, fishing vessels, passenger craft, patrol boats and other applications requiring compact, electronically controlled power.
For lighter and faster vessels, the Hyundai SeasAll R200 produces 200 hp from a 2.2-litre inline four-cylinder engine, while the Hyundai SeasAll S270 delivers 270 hp from a 3.0-litre V6. Depending on the selected package, these engines can be configured for shaft drive, sterndrive or waterjet propulsion.
The middle of the range includes the Hyundai SeasAll G300, G350, H380 and H410. The H-Series uses a 10-litre inline six-cylinder platform and is intended for demanding professional applications, with separate ratings available for vessels such as fishing boats, ferries and passenger craft.
Higher-output commercial propulsion is provided by the 12.7-litre L-Series. The Hyundai SeasAll L500, L600 and L700 produce 500, 600 and 700 hp respectively. Because each rating has a different engine speed and duty profile, the vessel’s annual operating hours and average load must be assessed before choosing between them.
A quotation for a Hyundai SeasAll marine engine for sale should identify the model, horsepower, operating speed, duty rating and emissions certification. It should also confirm the gearbox or drive system, controls, display, wiring, cooling and exhaust equipment, included accessories, warranty conditions, availability of genuine Hyundai SeasAll parts, lead time and delivery terms.











