NEW Base Marine Engines

MerCruiser

3.0L Base Marine Engine (1990-2017)

NEW Genuine 3.0L base marine engine. Built by Mercury Marine. Replaces all 3.0L marine engines for Mercruiser, Volvo Penta, and OMC from 1990-2017. (3.0L Marine and non-port fuel-injected Industrial engines). Genuine 3.0L NEW Engine...

4.5L Marine Engine (2014-later) MerCruiser w/ THREE YEAR warranty

GENUINE NEW MerCruiser 4.5L Marine Engine in stock. 2014-later MerCruiser applications only. This 4.5L engine is rated at 250 or 275 hp at the crank. If you have a 2014-2025 4.5L catalyzed engine, then this is your correct engine. Comes equipped with the...

GM Marine

5.3L Marine Engine (2019-2023) NEW

Made for Volvo Penta 5.3L (L82) marine applications from 2019-2023. Includes oil pan, valve covers, ignition coils, harmonic balancer, and everything shown in the photos. For Volvo, the last digits N, P BRAND NEW genuine Volvo Penta engine. This engine...

GM Marine

5.7L (350ci) Base Marine Engine (1987-1995 Replacement)

GM Marine has been at the front of the pack in the marine engine industry for over 40 years. The same technology that goes into GM vehicles also goes in the GM marine engine. The GM Marine base marine engines that are carried by Michigan Motorz are the...

GM Marine

5.7L (350ci) Vortec Base Marine Engine (1996 - Current)

GM Marine has been at the front of the pack in the marine engine industry for over 40 years. The same advanced technology that goes into GM vehicles also goes in the GM marine engine. The GM Marine base marine engines that are carried by Michigan Motorz...

GM Marine

6.0L (L96) Base Marine Engine

* BRAND NEW 6.0L crate engine * Frequently used from 2010-2018 by Volvo Penta, Indmar, PCM, Marine Power, Kodiak, etc* Aluminum cylinder head design (#5364 & #823) inspired by LS6 Corvette engine, with multi-layered steel head gaskets* High...

GM Marine

6.2L (377ci) STROKER Base Marine Engine (2002-2009)

GM Marine has been at the front of the pack in the marine engine industry for over 40 years. The same advanced technology that goes into GM vehicles also goes into the GM marine engine. The GM Marine base marine engines that are carried by Michigan...

MerCruiser

6.2L Marine Engine (2002-2015) MerCruiser (THREE YEAR warranty)

NEW MerCruiser 6.2L (377ci) marine engine in stock. 2002-2015 6.2L marine engine (one-piece rear main seal, mechanical fuel pump pad). This 6.2L engine is rated at 320-350 hp at the crank (depending on intake, 2 or 4 barrel carburetor, exhaust manifolds,...

MerCruiser

6.2L Marine Engine (2016 - Later) MerCruiser w/ THREE YEAR warranty

GENUINE NEW MerCruiser 6.2L Marine Engine in stock. 2016-later MerCruiser catalyzed engines only. This 6.2L engine is rated at 300 OR 350 hp at the crank (depending on ECM calibration) . If you have a 2016-2025 6.2L catalyzed MerCruiser engine, then this...

GM Marine

6.2L (L87) Base Marine Engine

This NEW 6.2L (L87) base engine is made for 2019-2025 engine applications. Includes everything shown in the photos, including the intake manifold, fuel rail with injectors, cylinder heads, flywheel, coils, valve covers, oil pan, water pump, harmonic...

MerCruiser

6.3L Marine Engine MerCruiser w/ THREE YEAR warranty

GENUINE NEW MerCruiser 6.3L Marine Engine in stock. GM 6.3L Gen+ 383 V8 Left-Hand / Standard Rotation. Replaces 2008 and later 383 MPI Repower engines. This 6.3L marine engine comes equipped with the following: 6.3L MerCruiser marine engine NEW...

GM Marine

7.4L (L29) Marine Engine

This is a BRAND NEW 7.4L (L29) Vortec 7.4L (454 ci) marine engine (one-piece rear main seal, oval port heads, roller cam, and roller lifters). This 7.4L L29 Vortec engine is rated at 310-340hp at the crank (depending on intake, carb or EFI, exhaust...