New GM Marine Engines

Starting at $1,865.00*, you can have a new GM Marine engine instead of a rebuild. With over 100 package combinations available including inboard, stern drive, and jet boat marine engine packages; below is just a sampling of what we can supply. Custom marine engine packages are our specialty.  1 year limited warranty excluding HP series engines. 2 year limited warranty on Jet Drive engines. OEM installed engines carry a 3 year limited warranty.

Call today to get an engine quote and optional professional installation pricing. 858 866-1525

Note: Due to recent pricing updates from the manufacturer; pricing has temporarily been removed from this web page. 

Base Package: Complete "Base" inboard marine engine configured for use with stern drive or ZF and Velvet Drive marine transmissions. Perfect for re-powering a runabout, the weekend cruiser or wake and ski boats. 13 different configurations from the 3.0 Liter to 8.2 Liter HP engines. [Pre-Vortec applications may require certain parts and modifications.]
base 3.0L 
base 4.3L
base 5.7L 
base 7.4L 

Universal Package: Configured for stern drive replacement and comes setup for I/O 3.0L thru 5.7L engines without exhaust manifolds. Great as a complete drop-in replacement by just adding the readily available exhaust manifolds. Includes complete service base engine, alternator, starter, ignition system with wiring harness, 50 amp circuit breaker, single sender package, thermostat housing, flame-arrestor, fuel water separator and fuel systems. 
Universal 3.0L [145hp] 
Universal 4.3L [225hp] 
Universal 5.7L [310hp] 

Parpac Package: Save valuable rebuild and setup time with "Parpac" power-packed replacement for older pre-Vortec 4.3L thru 8.2L engines. Includes complete service base engine, carburetor, fuel line, electric fuel pump, aluminum intake manifold, electronic distributor, high-performance coil and ignition wire set.
Parpac 4.3L [225hp] 
Parpac 5.7L [310hp] 
Parpac 8.2L [450hp] 

Enpac Package: Fully built "Plug-n-Play" replacement engine with multiple option possibilities to match most Mercruiser, OMC and Volvo stern drive applications. Ideal replacement upgrade for old engines with outdated technology and weak horsepower. Offered with either Carburetors or Delphi fuel injections, fresh water cooling, and power steering from the 3.0 Liter to 7.4 Liter engines. We also have the new 6.0L VVT marine engine and 6.2L model marine engines with inter-cooled supercharger with 540 lb.-ft Torque.
Enpac 3.0L [140hp] 
Enpac 4.3L [225hp] 
Enpac 5.7L [310hp] 

Sportpac Package: Complete inboard engine configured for use with ZF and Velvet Drive marine transmissions. Perfect for re-powering the weekend cruiser or wake and ski boats. Offered with Delphi fuel injection and fresh water cooling from the 3.0 Liter to 8.2 Liter engines. Includes dual remote oil filters for added filtration and service convenience plus top mount starters for better serviceability. [ 4.3L and 3.0L Sportpacs do not include remote oil systems.]
Sportpac 3.0L [140hp] 
Sportpac 4.3L [215hp] 
Sportpac 5.7L [310hp] 
Sportpac 6.0L [385hp] 



* This is a limited time offer. All pricing is for reference and does not include some available options,  freight and/or special handling. All prices, specifications, standard and optional equipment subject to change without notice or liability. Abbreviated descriptions in this advertisement may not apply to some applications. Not all engines are California EPA approved for new installations by boat builders. California residents pay sales tax. Some engines may have limited availability.


Factory trained, Certified, and Master Mechanics on staff.


Aquarius Marine, Inc. boat repair, service, storage, and free advice.
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Aquarius Marine Inc. **
9384 Frost Mar Place
San Diego, California 92121
(858) 866-1525
fax (858) 866-1527

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A member of the Better Business Bureau since 2001.



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