Mercury-Mercruiser 8M0093550 Quicksilver 350 MPI 5.7L Crate Engine

Quicksilver 350 MPI Crate Engine: 300 HP @ 5200 RPM – Standard / Left‑Hand rotation. Brand New 5.7L/350 cubic inch partially dressed marine engine assembly.

Features include: New 75mm TBU, 2‑piece aluminum intake manifold with iron base, new fuel injector & rail assembly, new sensors, new HVS assembly, nodular iron crankshaft, 4‑bolt main block, roller camshaft, iron cylinder heads, screw‑in rocker studs, stainless steel valves, 9.4:1 hypereutectic pistons.

Includes: Harmonic balancer, oil pan, circulating water pump, ECM, spark plugs and wires. 3‑Years of Limited Factory Warranty. 

New Crate Engine-Not just a service replacement, this all new construction crate engine. This crate engine can be used as a power upgrade for 2005 & newer non‑ECT MerCruiser 5.0L Bravo sterndrives (serial number 0W310000 and up) with dual knock sensors & Gen 3 Cool Fuel. A voucher for an ECM or PCM will be included to aid with the repower of any MerCruiser 5.0L MPI into a 350 MPI

CRATE ENGINES are major assemblies that include a new longblock as well as the fuel delivery and ignition components required for a high quality major repair. But, they require many more parts to be transferred from the engine being repaired or bought new before a boat can be made to go. These engines lack: a cooling system, engine mounts, fuel handling system, exhaust system, couplers, control mounting points, a starter, accessory drive, alternator, seawater pump, power steering, and usually a flywheel.

3 year limited factory warranty!