MERCURY MERCRUISER 4.5L 200HP

The Next Generation featuring a host of engineering innovations, the 4.5L series establishes new standards for power-to-weight ratio, driver experience, acceleration, durability, and ease of maintenance.

HP / kW
200 / 149

Maximum RPM (WOT)
4400 - 4800

Engine type
V6, 2-valve/cylinder pushrod

Displacement (L)
4.5

Bore and stroke
4.0 x 3.6" / 102 x 92 mm

Fuel requirement
Unleaded 91 RON Minimum

Fuel delivery system
Computer controlled Multi-Port Electronic Fuel Injection (MPI)

Air induction
Performance-Tuned Scroll Intake Manifold

Ignition
SmartCraft PCM 112 Digital Inductive

Alternator amp / Watt
70 amp / 882 watt (Belt-Driven)

Water drain system
Easy Drain "Season Extender"

Exhaust system
Through prop

Cooling system
Water cooled with thermostat; FWC available as factory option

Lubrication system
Integrated wet sump

Recommended oil
NMMA Certified FCW 25W-40 Synthetic Blend

Engine guardian system  
Dimensions (L x W x H)
28 x 30 x 22" / 696 x 740 x 559 mm

Weight (engine only)
756 lbs / 343 kg

Compatible drives
Alpha

 

Engine 1
Engine Make MerCruiser
Horse Power 200
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