Mercury MerCruiser 8M0187355 350 MPI Horizon Inboard Engine

The Mercury MerCruiser 350 MPI Horizon Inboard Engine (Part# 8M0187355) is a genuine OEM fully dressed marine engine designed for inboard boat repowering applications. This complete drop-in ready engine delivers 300 horsepower at 4800 RPM from a proven 350 cubic inch (5.7L) V8 platform with multi-point fuel injection technology.

Key Features:

• Genuine new MerCruiser engine with 100% new Quicksilver cast iron engine block
• Full freshwater closed cooling system included
• Multi-point fuel injection (MPI) for improved performance and fuel efficiency
• Horizon inline down-angle configuration for inboard installations
• Standard rotation design
• Compatible with direct drive, down-angle transmission, or V-drive transmission applications (transmission not included)
• Three-year Mercury limited warranty coverage

This genuine MerCruiser 350 MPI is engineered to replace virtually any make of inboard 5.7L, 6.0L, 6.2L, or 7.4L marine inboard engine, making it an ideal repower solution for boats requiring reliable performance and long-term durability in marine environments.