Marine Engine Depot. All Engines

New 3.0L Marine Long Block Engine

880303

$4,399.00

This is a Brand New 3.0L marine base engine. This 3.0L Marine engine is built strictly for marine use. Available for order now.

New 5.3L DI L82 Base Engine

880531

$6,064.00

New 5.3L V8 DI SportPac Engine

S53L82

$15,378.00

Brand New 5.3L Gen V V-8 Small Block Marine Power SportPac Engine.

New 5.3L DI V8 Sportpac with Catalyst Exhaust

S53L82C

$16,187.00

This is a brand new 5.3L Gen V V-8 Small Block Sportpac with Catalyst Exhaust. Pictured engine does not depict Catalyst Exhaust.

New 5.3L DI Sterndrive EnPac Engine

E53L82

$15,031.00

This a brand new 5.3L Direct Injected complete engine package. Ideal for replacing Mercruiser/OMC/Volvo applications. Power Steering included.

New 5.3L DI Sterndrive EnPac Engine with Catalyst Exhaust

E53L82C

$15,609.00

This a brand new 5.3L Direct Injected complete engine package with Catalyst Exhaust. Ideal for replacing Mercruiser/OMC/Volvo applications. Power Steering included. Pictured image does not depict catalyst exhaust.

New 5.3L DI JetPac Engine

J53L82

$14,742.00

Brand New 5.3 Liter 325CID Marine Power JetPac Engine.

New 5.3L DI JetPac Engine with Catalyst Exhaust

J53L82C

$15,435.00

Brand New 5.3 Liter 325CID Marine Power JetPac Engine.

New 5.7L Complete Inboard SportPac Engine

S57VHTHD

$15,378.00

New 5.7L Complete Mercruiser Style Sterndrive EnPac Engine

E57V-MR2HTHD

$15,022.00

Introducing the Official Marine Power EnPac Engine. The perfect drop-in solution for replacing your Mercruiser, OMC, and Volvo sterndrive engines. Built using a Brand-New GM Marine base engine and OEM quality components to create an industry leading complete marine engine package. Power steering included.

New 5.7L Complete Volvo Style Sterndrive EnPac Engine [Post-1992]

E57V-VR2HTHD

$15,022.00

This is a new 5.7L complete engine package. This 5.7L complete engine package is ideal for replacing most 1992 and later Volvo Penta and OMC 5.0L and 5.7L marine engines. Power Steering Included.

New 5.7L GM Marine Long Block Engine

881579

$6,725.00

This is a brand new Authentic General Motors heavy duty marine base engine. This 5.7L Marine engine is built strictly for marine use on GM production lines. The price includes intake manifold gaskets. The 5.7L L31 is the premier industrial workhorse, providing the power needed to get the job done without sacrificing fuel efficiency or durability. Includes: Vortec Engine with High Flow Cylinder Heads, Harmonic Balancer, Oil Pan, Valve Covers, and Intake Manifold Gasket Kit. Replaces MerCruiser: 8M0088397, 866138A03, 807449R5, 807449R50, 863661R5, 8M0124238, 866138R03, 8M0124033, and Volvo Penta 3801527.

New 5.7L Right Hand Rotation GM Marine Long Block Engine HD

881578

$5,906.00

This is a brand new Authentic General Motors heavy duty counter-rotation marine base engine. This 5.7L Marine engine is built strictly for marine use on GM production lines. The price includes intake manifold gaskets. The 5.7L L31 is the premier industrial workhorse, providing the power needed to get the job done without sacrificing fuel efficiency or durability. Includes: Vortec Engine with High Flow Cylinder Heads, Harmonic Balancer, Oil Pan, Valve Covers, Spark Plugs, and Intake Manifold Gasket Kit. Replaces MerCruiser: 8M0088397, 866138A03, 807449R5, 807449R50, 863661R5, 8M0124238, 866138R03, 8M0124033, and Volvo Penta 3801527.

New 6.2L DI L87 Base Engine

880687

$7,277.00

The L87 builds upon the previous 6.2L L86 with integral components for Automatic Start/Stop capability and available Dynamic Fuel Management (DFM) for even greater efficiency. Efficient, robust technologies including Direction Injection, Variable Valve Timing, oil-jet piston cooling, and a two-stage oil pump continue to part of the 6.2L heritage.

New 6.2L DI JetPac Engine

J62L87

$16,129.00

This is a brand new 6.2L L87 Jetpac Engine, the perfect option for your new boat or your repower needs.

New 6.2L DI JetPac Engine with Catalyst Exhaust

J62L87C

$16,904.00

This is a brand new 6.2L DI L87 Jetpac Engine with Catalyst Exhaust. This engine is the perfect choice for your new boat or your repower needs.

New 6.2L DI L87 EnPac Engine

E62L87

$16,649.00

The New 6.2L L87 Enpac Engine features the latest technology from both Marine Power and General Motors.

New 6.2L DI EnPac Engine with Catalyst Exhaust

E62L87C

$17,343.00

The New 6.2L L87 Enpac Engine features the latest technology from both Marine Power and General Motors. Image does not depict catalyst exhaust.

New 6.2L DI SportPac Engine

S62L87

$16,649.00

This is a brand new 6.2L DI L87 Sportpac Engine, perfect for your new boat or your repower needs.

New 6.2L DI SportPac Engine with Catalyst Exhaust

S62L87C

$17,921.00

This is a brand new Gen-V 6.2L Sportpac Engine with Catalyst Exhaust, perfect for your new boat or your repower needs.

New 6.2L Gen V AirPac Engine

A62L87

$12,957.00

Brand new 6.2L Gen V AirPac Engine.

New 6.2L Gen V AirPac Engine with Catalyst Exhaust

A62L87C

$13,503.00

Brand new 6.2L Gen V AirPac Engine.

New LSX 7.4L Complete Multiport Fuel Injected AirPac Engine

A74LSX

$19,424.00 $22,546.00

LSX Small Block with Big Block Power. Includes Top Mount Rear Entry Starter, Borg Warner Style Bell Housing, Damper Plate. Mercruiser Coupler and Bell Housing Available at Additional Cost.

New LSX 7.4L Complete Multiport Fuel Injected EnPac Engine

E74LSX

$22,546.00

LSX Small Block with Big Block Power. Includes Top Mount Rear Entry Starter, Borg Warner Style Bell Housing, Damper Plate. Mercruiser Coupler and Bell Housing Available at Additional Cost.

New LSX 7.4L Complete Multiport Fuel Injected JetPac Engine

J74LSX

$21,910.00

LSX Small Block with Big Block Power for Jet Boat Applications. Includes Top Mount Rear Entry Starter, Borg Warner Style Bell Housing, crank adapter and driveline are available at additional cost.

New LSX 7.4L Complete Multiport Fuel Injected SportPac Engine

S74LSX

$22,546.00

LSX Small Block with Big Block Power. Includes Top Mount Rear Entry Starter, Borg Warner Style Bell Housing, Damper Plate. Mercruiser Coupler and Bell Housing Available at Additional Cost.

New 6.2L DI LT4 620HP AirPac Engine

A62LT4

$24,857.00

Introducing the Marine Power LT4 AirPac engine. A 620 Horsepower Supercharged Direct Injected engine designed and calibrated specifically for Airboat applications.

New 6.2L DI LT4 High Horsepower 700HP AirPac Engine

A62LT4R

$28,905.00

Introducing the Marine Power LT4 AirPac engine. A 700 Horsepower Supercharged Direct Injected engine designed and calibrated specifically for Airboat applications.

New 6.2L DI LT4 High Horsepower 700HP JetPac Engine

J62LT4R

$33,015.00

Introducing the Marine Power LT4 JetPac engine.

New 6.2L DI LT4 Marine 620HP EnPac Engine

E62LT4

$30,593.00

Introducing the Marine Power LT4 EnPac engine. A 620 Horsepower Supercharged Direct Injected engine designed and calibrated specifically for Sterndrive applications.

New 6.2L DI LT4 Marine 620HP JetPac Engine

J62LT4

$29,541.00

Introducing the Marine Power LT4 JetPac engine.

New 6.2L DI LT4 Marine 620HP SportPac Engine

S62LT4

$29,312.00

Introducing the Marine Power LT4 SportPac engine. A 620 Horsepower Supercharged Direct Injected engine designed and calibrated specifically for Inboard applications. Transmission in picture not included.