4.5L

NEW MERCRUISER MOTOR BRAND TYPE 4.5L

AVAILABLE IN 2 VERSIONS: 200 HP OR 250 HP

200 HP VERSION:
- 4.5L (200HP V6) WITH ALPHA DRIVE: 24276? (Catalyzed engine, control box and analog instruments included)
- 4.5L (200HP V6) WITH BRAVO 1 DRIVE: 27231? (Catalyzed engine, control box and analog instruments included)
- 4.5L (200HP V6) WITH BRAVO 2 DRIVE: 27682? (Catalyzed engine, control box and analog instruments included)
- 4.5L (200HP V6) WITH BRAVO 3 DRIVE: 27982? (Catalyzed engine, control box and DTS instruments included)

250 HP VERSION:
- 4.5L (250HP V6) WITH ALPHA DRIVE: 25233? (Catalyzed engine, control box and analog instruments included)
- 4.5L (250HP V6) WITH BRAVO 1 DRIVE: 26435? (Catalyzed engine, control box and analog instruments included)
- 4.5L (250HP V6) WITH BRAVO 2 DRIVE: 26886? (Catalyzed engine, control box and analog instruments included)
- 4.5L (250HP V6) WITH BRAVO 3 DRIVE: 27186? (Catalyzed engine, control box and analog instruments included)

PROPELLER NOT INCLUDED IN THE PRICE.
2-YEAR WARRANTY.
PRICE EXCLUDES TRANSPORT

MODEL 4.5L 200HP V6:
HP / kW - 200 / 149
Maximum engine speed (full throttle) - 4400 - 4800
Engine type - V6, 2-valve pushrod per cylinder
Displacement (L) - 4.5
Displacement (CID/L) - 275 / 4.5
Bore and stroke - 4.0 x 3.6" / 102 x 92 mm
Recommended fuel - Unleaded gasoline 98
Ethanol tolerance - Up to 10%
Engine control system - Mechanical gear shifting with SmartCraft DTS optional / SmartCraft standard with electronic thrust control
Fuel supply system - Multi-point electronic fuel injection (MPI) controlled by computer
Air induction - High-performance spiral intake manifold
Ignition - SmartCraft PCM 112 inductive digital
Alternator amps/watts - 70 A / 882 watts (belt-driven)
Water exhaust system - "Season Extender" easy drain (Alpha)
Exhaust system - Through the propeller
Cooling system - Water cooling with thermostat, FWC available as factory option
Lubrication system - Full displacement oil pan
Recommended oil - Synthetic mix FCW 25W-40 certified NMMA
Engine Guardian system - SmartCraft Engine Guardian
Dimensions (L x W x H) - 28 x 30 x 22" / 696 x 740 x 559 mm
Engine weight - 345 kg
Compatible gearcases - Alpha / Bravo One

MODEL 4.5L 250HP V6:
HP / kW - 250 / 186
Maximum engine speed (full throttle) - 4800-5200
Engine type - V6, 2-valve pushrod per cylinder
Displacement (L) - 4.5
Bore and stroke - 4.0 x 3.6" / 102 x 92 mm
Fuel required - Unleaded gasoline 98
Fuel supply system - Multi-point electronic fuel injection (MPI) controlled by computer
Air induction - High-performance spiral intake manifold
Ignition - SmartCraft PCM 112 inductive digital
Alternator amps/watts - 70 A / 882 watts (belt-driven)
Water drain system - "Season Extender" (Bravo) air-operated / "Season Extender" easy drain (Alpha)
Exhaust system - Through the propeller
Cooling system - Water cooling with thermostat, FWC available as factory option (Alpha) and supplied with SeaCore Drive (Bravo)
Lubrication system - Full displacement oil pan
Recommended oil - Synthetic mix FCW 25W-40 certified NMMA
Dimensions (L x W x H) - 696 x 740 x 559 mm
Engine weight - 343 kg
Compatible gearcases - Alpha / Bravo One / Bravo Two / Bravo Three

Product of the Year by Boating Industry
The 4.5L 200hp Mercury Marine off-shore transmission was the Boating Industry Product of the Year 2015.
Winning products are selected based on innovation, impact on the industry, and how they advance or create a new category.

Built for the sea: Designing a V6 block exclusively for marine applications allows Mercury to build the 4.5L with the best protection available, utilizing cast components where the engine contacts seawater and corrosion-resistant aluminum composites elsewhere.

Powerful performer: Thanks to its new long-distance spiral intake manifold that draws more air and converts it into additional torque, the 4.5L offers an exceptional power-to-weight ratio and delivers V8 power in a V6 package.

Flexible and quiet: The rear-mounted and recently designed body of the 4.5L, its noise muffler, engine cover and housing, lightweight flywheel, fuel module, and structural oil pan all contribute to providing low idle and smooth operation, along with low noise and vibration levels for a better boating experience.

Corrosion protection: The MercFusion coating system creates a protective barrier against the elements, while MerCathode® provides automatic galvanic corrosion protection. For maximum saltwater protection, the engine can be equipped with SeaCore® durable industrial anodization system and a closed cooling circuit.

Sporty handling: The 4.5L is also equipped with Adaptive Speed Control (ASC), which automatically maintains engine rpm regardless of load or water conditions. Result: better acceleration and a more sporty feel.

Easy to maintain: When maintenance is needed, it is simplified by the forward-mounted oil level indicator, color-coded maintenance points, and easily accessible oil filter and fill with online information via QR code on the label.