The Battery Hub 8M0165207 is a CPO (Certified Pre-Owned) MerCruiser Plus Series 383 MPI Bravo FWC complete marine sterndrive engine package delivering 350 horsepower at 5200 RPM. This 6.3-liter (383 cubic inch) stroker engine features a freshwater closed cooling system that protects the engine block and exhaust manifolds from corrosion, making it ideal for both freshwater and saltwater applications.
Engine Specifications:
- Displacement: 383 cubic inches (6.3 liters)
- Power Output: 350 HP at crankshaft @ 5200 RPM
- Torque: 390 lb-ft @ 4200 RPM
- Bore and Stroke: 4.03" x 3.75" (102mm x 95mm)
- Compression Ratio: 9.0:1
- Full Throttle RPM Range: 4800-5200
- Fuel Requirement: 87 octane with up to 10% ethanol tolerance
Key Features:
- Fresh Water Cooling (FWC) system with closed cooling protects engine internals
- Multi-point electronic fuel injection (MPI) system with Gen II Cool Fuel technology
- ECM 555 engine control system with SmartCraft CAN capability and knock control
- Two-piece long runner intake manifold with 75mm throttle body
- 65 amp (917 watt) alternator with serpentine belt drive system
- High-flow oil pump lubrication system
- Iron marine block with iron cylinder heads featuring screw-in rocker studs
- Black-X valves and hardened valve seats for durability
- Crank-fired high voltage ignition system with iridium spark plugs
- Audio warning system for oil pressure, coolant temperature, drive lube, and water pressure
Compatibility:
This engine is compatible with all MerCruiser Bravo series outdrives and serves as an ideal replacement for 5.0 EFI, 5.0L MPI, 5.7L EFI, 350 MPI, 377 MPI, 7.4L, 7.4L EFI, and 7.4L MPI sterndrive engines including SeaCore and Horizon Bravo models. Note: This engine will NOT work with Alpha Series sterndrives.
EPA Compliance Note:
Due to EPA regulation 1068.240, this is a complete new engine (not a remanufactured assembly), and the old engine being replaced must be returned per EPA requirements. Additional documentation including boat hull identification numbers may be required.
Dimensions: 32" L x 30" W x 22" H. Fully dressed and ready to install with factory warranty coverage available through authorized Mercury MerCruiser dealers.
