Mercury Diesel TDI 4.2

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Mercury Diesel TDI 4.2 – Mercury Diesel TDI engines provide an automotive-like quality and reliability and are backed by Mercury’s ultimate global service network. Exceptional torque at low engine speeds provides excellent acceleration and a reduction in time to plane. Mercury’s TDI engines are lightweight, compact and lead the industry in horsepower to weight ratio.

Engine Overview

• Unmatched performance from an engine thatpowers exclusive, power-oriented vehicles like theAUDI® Q7® and A8® packaged in a propulsionsystem designed specifically for marine applications• Excellent acceleration enabled by exceptionaltorque at low engine speeds reduces time to plane• Fuel savings versus gasoline options will approach50 percent in many cases, extending rangecorrespondingly• High power engine allows replacement of big blockgasoline V-8 without sacrifice in acceleration or topspeed• Peace of mind is delivered by the Mercury globalservice network• Industry-leading horsepower to weight ratio


Fuel System: TDI technology with common rail fuelinjection system provides precise fuel control, nearlyeliminating the traditional noisy sound associatedwith diesels, producing exceptional fuel economyand nearly no smoke or smell. Electrical System: 12 VoltAlternator: 120 A Coolant System: Thermostatically controlled,closed coolant engine, providing the ultimatein engine corrosion resistance, complete waterjacketedturbo chargers and exhaust system,reducing excessive engine compartmenttemperatures, water-cooled engine oil, gear oil andsteering fluid, if applicable, extending the life ofthese systems. Emissions: EPA Tier 2, IMO Tier II, and RCD certified

Available Accessories

Instrumentation: Analog gauges provide data on enginespeed, oil pressure, battery voltage and coolanttemperature. Drive trim for sterndrive applications. Drive Capability: TDI 4.2 is available with Bravo One,Bravo Two and Bravo Three XR sterndrives or ZFinboard transmissions.

Price POA
Price Base POA
Brand Mercury
Model TDI 4.2 (Diesel)
Length 0.00 Feet
Year 2018
Hull Type Other
Hull Style Other
Engine Make Mercury
Engine Type TDI 4.2 (Diesel)
Condition New
Power HP/KW 350 / 257
Full Throttle Range 4200
Displacement 4.2L
Engine Type 8-cylinder V, 4-stroke diesel
Bore & Stroke 83 mm x 95.5 mm (3.27 in x 3.75 in)
Fuel Requirement Diesel
Aspiration Twin VTG (Variable Turbine Geometry) Turbos
Fuel Injection System Common Rail
Thermostatically controlled, closed coolant engine
Cooling System water-cooled engine oil and steering fluid if applicable.
Dimensions (LxWxH) in 49 x 31 x 33in
Dimensions (LxWxH) mm 1248 x 795 x 837mm
Weight (Dry) (lbs./kg) 811 / 368
Weight w/Drive (lbs./kg) 1041 / 473
Drive Options Bravo One, Bravo Two and Bravo Three XR sterndrives or ZF inboard transmissions.
Horse Power 350


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