Mercury-Mercruiser 8M0188296 Reman 383 MAG Bravo MPI Engine

350 HP 383 MAG Stroker Bravo MPI Reman Engine. This is a genuine OEM Mercury Remanufacturing engine. Please see complete specs below. Please use the Contact Us tab for questions.
Availability: 1 in stock
Manufacturer part number: 8M0188296
GTIN: 745061819504
Normally Ships: Warehouse transfer - on 2nd business day
Manufacturer: Mercury Marine
Shipping specs, pounds and inches
MSRP: $16,868.75
$15,687.94

Mercury Remanufacturing Plus Series 350 HP @ 5200 RPM, 383 C.U. Stroker Dressed Factory Remanufactured Marine Engine.

With 350 HP, the 383 is the perfect engine for repowering 21’-27’ runabouts & deckboats to affordably replace a 377 MPI or 7.4L with raw water cooling.  This fuel injected engine is SmartCraft compatible. 10-pin engine can be adapted to a 14-pin SmartCraft with adaptor 84-8M0153356

No core return required!  Fast install!  SmartCraft! 

All PLUS‑SERIES engines are completely remanufactured and include exhaust manifolds, fuel, electrical and ignition systems so they are ready to rig into a boat. Features special flame graphics. 

**Trim pump, Y-pipe and steering cylinder sold separately. 

Adapting Plus Series engines to specific applications may require some parts to be transferred from the engines coming out of the boat or purchased separately. Examples include:
• Transfer of flywheel housings, couplers, and other hardware to adapt to various makes of drives and transoms
• Changing engine couplers to match specific transmissions, or to your preferences
• Changing engine mounts from front to side, or using solid engine mounts
• Use of various Quicksilver kits to meet your preferences or the specified installation requirements found in the Repower Reference Manual included with the engine.

Plus Series engines from Mercury Remanufacturing come with a 1 year factory-backed, limited warranty with 2 years extra coverage available. Service is available at any of the nearly 5,000 Mercruiser dealers in the U.S. 

More info on Plus Series remanufactured engines can be found here

HP / kW @ Flywheel
  • 350 / 261
Maximum RPM (WOT)
  • 4800 - 5200
Engine Type
  • V-8 Remanufactured Iron Marine Block & Gen+ Heads
Displacement (CID/L)
  • 383 / 6.3
Bore and Stroke
  • 4.03 x 3.75" / 102 x 95 mm
Compression ratio
  • 9.0:1 with Hypereutectic Pistons
Control System
  • ECM 555 with SmartCraft CAN Capability
Fuel Requirement
  • 87 Octane (R+M)/2
Fuel System
  • MPI with GEN II Cool Fuel
Ignition System
  • Crank-fired high voltage switch w/knock control & platinum plugs
Induction System
  • 2-piece Long runner intake with 75 mm throttle body 
Charging System
  • 65 amp / 917 watt alternator
Water drain system
  • Multi-point drain - hand removable blue drain plugs
Exhaust system
  •  Iron manifold with dry joint elbow
Cooling system
  • 160F Raw Water Bravo with Sea Water Pump
Accessory Drive System
  • Serpentine belt
Lubrication System
  • High Flow Oil Pump
Recommended Oil
  • SAE 25W-40, NMMA Certified FC-W Synthetic Blend
Rocker Arm Ratio
  • 1.6:1 Full Roller 
Audio Warning System
  • Oil pressure, coolant temperature, drive lube, water pressure
Dimensions (L x W x H)
  • 32 x 30 x 22" / 814 x 740 x 559 mm
Weight (engine only)
  • 932 lbs / 423 kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replaces 350 MAG, 6.2L MPI, 7.4L & 7.4L MPI sterndrive engines.

Mercury Remanufacturing Plus Series 350 HP @ 5200 RPM, 383 C.U. Stroker Dressed Factory Remanufactured Marine Engine.

With 350 HP, the 383 is the perfect engine for repowering 21’-27’ runabouts & deckboats to affordably replace a 377 MPI or 7.4L with raw water cooling.  This fuel injected engine is SmartCraft compatible. 10-pin engine can be adapted to a 14-pin SmartCraft with adaptor 84-8M0153356

No core return required!  Fast install!  SmartCraft! 

All PLUS‑SERIES engines are completely remanufactured and include exhaust manifolds, fuel, electrical and ignition systems so they are ready to rig into a boat. Features special flame graphics. 

**Trim pump, Y-pipe and steering cylinder sold separately. 

Adapting Plus Series engines to specific applications may require some parts to be transferred from the engines coming out of the boat or purchased separately. Examples include:
• Transfer of flywheel housings, couplers, and other hardware to adapt to various makes of drives and transoms
• Changing engine couplers to match specific transmissions, or to your preferences
• Changing engine mounts from front to side, or using solid engine mounts
• Use of various Quicksilver kits to meet your preferences or the specified installation requirements found in the Repower Reference Manual included with the engine.

Plus Series engines from Mercury Remanufacturing come with a 1 year factory-backed, limited warranty with 2 years extra coverage available. Service is available at any of the nearly 5,000 Mercruiser dealers in the U.S. 

More info on Plus Series remanufactured engines can be found here

HP / kW @ Flywheel
  • 350 / 261
Maximum RPM (WOT)
  • 4800 - 5200
Engine Type
  • V-8 Remanufactured Iron Marine Block & Gen+ Heads
Displacement (CID/L)
  • 383 / 6.3
Bore and Stroke
  • 4.03 x 3.75" / 102 x 95 mm
Compression ratio
  • 9.0:1 with Hypereutectic Pistons
Control System
  • ECM 555 with SmartCraft CAN Capability
Fuel Requirement
  • 87 Octane (R+M)/2
Fuel System
  • MPI with GEN II Cool Fuel
Ignition System
  • Crank-fired high voltage switch w/knock control & platinum plugs
Induction System
  • 2-piece Long runner intake with 75 mm throttle body 
Charging System
  • 65 amp / 917 watt alternator
Water drain system
  • Multi-point drain - hand removable blue drain plugs
Exhaust system
  •  Iron manifold with dry joint elbow
Cooling system
  • 160F Raw Water Bravo with Sea Water Pump
Accessory Drive System
  • Serpentine belt
Lubrication System
  • High Flow Oil Pump
Recommended Oil
  • SAE 25W-40, NMMA Certified FC-W Synthetic Blend
Rocker Arm Ratio
  • 1.6:1 Full Roller 
Audio Warning System
  • Oil pressure, coolant temperature, drive lube, water pressure
Dimensions (L x W x H)
  • 32 x 30 x 22" / 814 x 740 x 559 mm
Weight (engine only)
  • 932 lbs / 423 kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replaces 350 MAG, 6.2L MPI, 7.4L & 7.4L MPI sterndrive engines.

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