Mercury Diesel 4.2L 320 HP

Mercury Diesel 4.2L 320 HP

Compact and powerful
A proven performer in the diesel marine industry.

Corrosion resistance. Mercury diesel engines offer state-of-the-art corrosion protection, including a thermostatically controlled closed water cooling system. Water-cooled engine oil, transmission oil, and power steering hydraulic oil reduce engine compartment temperatures and extend engine life. The SeaCore® system is available for ultimate saltwater protection.

Smooth sailing.
The high-pressure common rail injection valve system not only ensures fuel savings, it also minimizes noise, vibration, and harshness, as well as smoke and odor—the undesirable factors that many boaters associate with yesterday's diesel engines.

Reasons for upgrading.
The lightweight, compact design of diesel engines makes them ideal as replacement propulsion systems for many older, fuel-inefficient gasoline engines. Mercury's complete range of propulsion systems offers owners of boats with Z-drives exceptional versatility.

Impressive acceleration and rapid throttle response are provided by the proven common rail fuel system, which includes a turbocharger and seawater intercooler. These engines combine smooth performance with significant diesel advantages such as high torque and optimal fuel economy.

Intuitive design. A sophisticated control module and compatibility with Mercury SmartCraft provide complete control over essential engine functions. SmartCraft Digital Throttle & Shift (DTS) offers smooth shifting, instant response, and high-tech digital control.

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Images may also show optional extras subject to surcharge, which are not included in the price.
Offer subject to change, errors and prior sale reserved.