Mercury 430 HP 8.2L MAG HO SeaCore CAT DTS 1–2–3 Sterndrive Inboard Marine Engine

Mercury 430 HP 8.2L MAG HO SeaCore CAT DTS 1–2–3 Sterndrive Inboard Marine Engine

The Mercury 8.2L MAG HO is a top-segment sterndrive inboard marine engine that combines performance and durability with its high-volume V8 engine producing 430 HP. The 8.2-liter engine displacement provides high torque at low and medium revs, offering powerful acceleration, stable speed, and steady cruising in heavy-hulled boats. The HO (High Output) version stands out with its more aggressive throttle response and higher rev performance compared to standard models.

The SeaCore system provides maximum corrosion protection thanks to its special coating developed for saltwater resistance, stainless steel components, and closed cooling infrastructure. CAT compliance offers an environmentally friendly structure that meets emission standards, while the DTS (Digital Throttle & Shift) system provides extremely smooth, lag-free, and precise control during throttle and gear changes. 1-2-3 Sterndrive compatibility offers the advantage of flexible mounting and power transmission in different boat configurations.

Mercury 430 HP 8.2L MAG HO SeaCore Features

The 8.2L MAG HO is suitable for long-term operation under high load thanks to its heavy-duty internal components and high-strength crank and piston structure. Designed for wide-hulled sport cruiser boats, performance-oriented cruising boats, and luxury applications, this engine offers stable power output and reliability even at high speeds. Combining performance, corrosion resistance, and digital control technologies, the Mercury 8.2L MAG HO is a powerful representative of the premium sterndrive engine class.