free shipping on orders over $150 Excluding Manifolds & Freight Items

phone: 1-248-524-9600

Marine Engines

108 of 121 Items
  • Ilmor 6.2L GDI Inboard engine (430HP) CALL FOR PRICE Ilmor 6.2L GDI Inboard engine (430HP) CALL FOR PRICE

    Ilmor

    Ilmor 6.2L GDI Inboard engine (430HP) CALL FOR PRICE

    Incorporating the latest advances in automotive powertrain engineering and years of experience perfecting the direct fuel injection delivery system, Ilmor's GDI class marine engines deliver a whole new level of efficiency without sacrificing power. The...

  • Sale
    5.3L (L83) Marine Engine 5.3L (L83) Marine Engine 5.3L (L83) Marine Engine 5.3L (L83) Marine Engine 5.3L (L83) Marine Engine

    Michigan Motorz Reman

    5.3L (L83) Marine Engine

    This 5.3L (L83) Direct Injection marine engine is commonly installed in Volvo Penta & Ilmor Marine engine applications from 2014-2019. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine...

    Was: $6,789.00
    Now: $5,599.00
    Choose Options
  • MerCruiser 383 MAG Inboard - 350HP MerCruiser 383 MAG Inboard - 350HP MerCruiser 383 MAG Inboard - 350HP MerCruiser 383 MAG Inboard - 350HP MerCruiser 383 MAG Inboard - 350HP

    MerCruiser

    MerCruiser 383 MAG Inboard - 350HP

    The ideal repower for your inboard boat up to 34'. Built and assembled by MerCruiser, this high quality fuel injected inboard engine to replace most 5.7L, 6.0L, 6.2L or 7.4L inboard engines. Standard & V-Drive available for all installations. Call...

    $18,989.00
    Choose Options
  • Sale
    5.7L Volvo Penta Base Engine (1996-2015) NEW 5.7L Volvo Penta Base Engine (1996-2015) NEW 5.7L Volvo Penta Base Engine (1996-2015) NEW 5.7L Volvo Penta Base Engine (1996-2015) NEW 5.7L Volvo Penta Base Engine (1996-2015) NEW

    Michigan Motorz

    5.7L Volvo Penta Base Engine (1996-2015) NEW

    This NEW 5.7L (350ci) Volvo Penta replacement engine includes: The 5.7L engine block, 5.7L cylinder heads, center-bolt valve covers, 5-quart marine oil pan, circulation pump, push rods, harmonic balancer, roller cam & roller lifters, corrosion-resistant...

    Was: $6,089.00
    Now: $5,479.00
    Choose Options
  • Sale
    5.7L Complete Carbureted Engine Package (INBOARD or V-Drive) 5.7L Complete Carbureted Engine Package (INBOARD or V-Drive) 5.7L Complete Carbureted Engine Package (INBOARD or V-Drive) 5.7L Complete Carbureted Engine Package (INBOARD or V-Drive) 5.7L Complete Carbureted Engine Package (INBOARD or V-Drive)

    Michigan Motorz

    5.7L Complete Carbureted Engine Package (INBOARD or V-Drive)

    5.7L Complete Carb Engine Package - (INBOARD or V-DRIVE Replacement)This complete drop-in 5.7L carbureted engine is designed to replace most INBOARD 5.0L (305ci) and 5.7L (350ci) marine engine applications. It is available in standard rotation (LH) AND...

    Was: $12,089.00
    Now: $10,919.00
    Choose Options
  • Sale
    Seven 7 Marine 6.2L LSA Outboard Marine Engine Seven 7 Marine 6.2L LSA Outboard Marine Engine Seven 7 Marine 6.2L LSA Outboard Marine Engine Seven 7 Marine 6.2L LSA Outboard Marine Engine Seven 7 Marine 6.2L LSA Outboard Marine Engine

    Volvo Penta

    Seven 7 Marine 6.2L LSA Outboard Marine Engine

    BRAND NEW Seven 7 Marine GM 6.2L LSA 527SV Outboard Crate Engine. Supercharged! NEW-Never installed. Includes everything shown in the photos including the supercharger, starter, injectors w/ fuel rail, raw water pump, ignition coils, bell housing, engine...

    Was: $29,699.00
    Now: $18,979.00
    Add to Cart
  • Sale
    Quicksilver 409 MPI Bravo FWC (Closed Cooling) Engine 400 HP Quicksilver 409 MPI Bravo FWC (Closed Cooling) Engine 400 HP Quicksilver 409 MPI Bravo FWC (Closed Cooling) Engine 400 HP Quicksilver 409 MPI Bravo FWC (Closed Cooling) Engine 400 HP

    Quicksilver

    Quicksilver 409 MPI Bravo FWC (Closed Cooling) Engine 400 HP

    Premium power for classic sterndrive and inboard cruisers and performance boats Lightweight, smooth and quiet, the 400hp 409 MPI Bravo engine features a flat-plane crankshaft that generates serious torque and horsepower, delivering an exciting boost in...

    Was: $34,993.75
    Now: $33,425.00
    Add to Cart
  • Sale
    5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured 5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured 5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured 5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured 5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured

    Michigan Motorz Reman

    5.7L Volvo Penta Gxi Marine Engine (1996-2018) Remanufactured

    This 5.7L Volvo Penta Gxi (320hp) marine engine has been professionally remanufactured to meet or exceed OEM marine engine stock specifications. Engine block casting #880. This standard rotation GM Marine Engine is a direct replacement for 1996-2018 with...

    Was: $5,389.00
    Now: $4,449.00
    Choose Options
  • Sale
    5.7L (350 ci) Marine Engine (1967-86) 5.7L (350 ci) Marine Engine (1967-86) 5.7L (350 ci) Marine Engine (1967-86) 5.7L (350 ci) Marine Engine (1967-86) 5.7L (350 ci) Marine Engine (1967-86)

    Michigan Motorz Reman

    5.7L (350 ci) Marine Engine (1967-86)

    This 350ci marine engine has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM 350 ci (5.7L) marine engine and a direct replacement for 1967-1985 350ci marine engine with a...

    Was: $4,249.00
    Now: $3,649.00
    Choose Options
  • Sale
    5.7L (350 ci) Marine Engine (1986) 5.7L (350 ci) Marine Engine (1986) 5.7L (350 ci) Marine Engine (1986) 5.7L (350 ci) Marine Engine (1986) 5.7L (350 ci) Marine Engine (1986)

    Michigan Motorz Reman

    5.7L (350 ci) Marine Engine (1986)

    This 1986 5.7L marine engine has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. (one-piece rear main seal, perimeter-bolt cylinder heads, mechanical fuel pump pad). This 1986 5.7L engine is unique and...

    Was: $4,459.00
    Now: $3,699.00
    Choose Options
  • Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE

    Ilmor

    Ilmor 7.4L MPI Inboard engine (522HP) CALL FOR PRICE

    At 522HP (390kW), the 7.4L MPI is one of the most powerful catalyzed production marine engine. The superior design and materials of Ilmor-developed internal components provide unsurpassed performance and parts reliability. The naturally aspirated engine...

  • 5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW 5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW 5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW 5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW 5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW

    Michigan Motorz

    5.7L Volvo Penta Gxi Base Engine 320hp (1999-2016) NEW

    This NEW 5.7L (350ci) Volvo Penta Gxi 320hp replacement engine includes: The 5.7L engine block, 5.7L cylinder heads, center-bolt valve covers, 5-quart marine oil pan, circulation pump, proprietary push rods, harmonic balancer, roller cam & roller...

    $5,989.00
    Choose Options

  • 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...

    $11,306.25
    Choose Options
  • Sale
    MerCruiser 350 MPI INBOARD Complete Engine-300hp MerCruiser 350 MPI INBOARD Complete Engine-300hp MerCruiser 350 MPI INBOARD Complete Engine-300hp MerCruiser 350 MPI INBOARD Complete Engine-300hp MerCruiser 350 MPI INBOARD Complete Engine-300hp

    MerCruiser

    MerCruiser 350 MPI INBOARD Complete Engine-300hp

    Genuine NEW MerCruiser engine fuel injection (MPI) INBOARD engine to replace virtually any make of inboard 5.7L, 6.0L, 6.2L, or 7.4L marine inboard engine. Standard rotation only. FULL FRESHWATER COOLING INCLUDED. This is the ideal repower for your...

    Was: $20,968.75
    Now: $18,275.00
    Choose Options
  • Sale
    5.7L (350 ci) Marine Engine (1987-95) 5.7L (350 ci) Marine Engine (1987-95) 5.7L (350 ci) Marine Engine (1987-95) 5.7L (350 ci) Marine Engine (1987-95) 5.7L (350 ci) Marine Engine (1987-95)

    Michigan Motorz Reman

    5.7L (350 ci) Marine Engine (1987-95)

    This 5.7L (350ci) marine engine has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM 5.7L (350ci) marine engine and a direct replacement for 1987-95 5.7L marine engine with a...

    Was: $4,659.00
    Now: $3,529.00
    Choose Options
  • Sale
    5.7L (LT1) Marine Engine (1994-1997) 5.7L (LT1) Marine Engine (1994-1997) 5.7L (LT1) Marine Engine (1994-1997) 5.7L (LT1) Marine Engine (1994-1997) 5.7L (LT1) Marine Engine (1994-1997)

    Michigan Motorz Reman

    5.7L (LT1) Marine Engine (1994-1997)

    Remanufactured 5.7L LT1 Marine Engine (1994-1997) ONLY installed and used on Indmar Marine engines between 1994-1997 Cast iron 5.7L LT1 engine block with 5.7L LT1 aluminum cylinder heads This 5.7L LT1 engine will only work if you have an EXISTING 5...

    Was: $4,989.00
    Now: $3,989.00
    Choose Options
  • Sale
    5.7L MerCruiser MPI SKI Sport Engine- 315hp 5.7L MerCruiser MPI SKI Sport Engine- 315hp 5.7L MerCruiser MPI SKI Sport Engine- 315hp 5.7L MerCruiser MPI SKI Sport Engine- 315hp 5.7L MerCruiser MPI SKI Sport Engine- 315hp

    MerCruiser

    5.7L MerCruiser MPI SKI Sport Engine- 315hp

    This NEW complete genuine MerCruiser engine is rated at 315hp at 5200 RPM. This engine will replace all models of MerCruiser tow sport inline engines built between 1990-2011 and will work in pre-1990 applications with some modifications. Call for...

    Was: $20,479.00
    Now: $16,899.00
    Add to Cart
  • Sale
    7.4L (454ci) L29 Marine Engine 7.4L (454ci) L29 Marine Engine 7.4L (454ci) L29 Marine Engine 7.4L (454ci) L29 Marine Engine 7.4L (454ci) L29 Marine Engine

    GM Marine

    7.4L (454ci) 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 (454 ci) L29 Vortec engine is rated at 310-340hp at the crank (depending on intake, carb or EFI,...

    Was: $10,799.00
    Now: $9,199.00
    Choose Options
  • 7.4L HO Base Marine Engine (385 HP) 7.4L HO Base Marine Engine (385 HP) 7.4L HO Base Marine Engine (385 HP) 7.4L HO Base Marine Engine (385 HP) 7.4L HO Base Marine Engine (385 HP)

    GM Marine

    7.4L HO Base Marine Engine (385 HP)

    BRAND NEW 7.4L HO base marine engine (standard rotation) made for 1991-2002 marine engine applications. Engine includes 7.4L HO block, rectangular port cylinder heads, valve covers, forged steel crankshaft, high performance cam shaft, 8 quart marine...

    $13,978.00
    Add to Cart
  • Sale
    5.7L Vortec Marine Engine (1996-2020) 5.7L Vortec Marine Engine (1996-2020) 5.7L Vortec Marine Engine (1996-2020) 5.7L Vortec Marine Engine (1996-2020) 5.7L Vortec Marine Engine (1996-2020)

    Michigan Motorz Reman

    5.7L Vortec Marine Engine (1996-2020)

    This 5.7L marine engine has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM 5.7L Vortec marine engine and a direct replacement for 1996-2020 5.7L marine engine with block...

    Was: $4,489.00
    Now: $3,749.00
    Choose Options
  • Sale
    8.1L (496ci) Bare Block NEW 8.1L (496ci) Bare Block NEW 8.1L (496ci) Bare Block NEW 8.1L (496ci) Bare Block NEW 8.1L (496ci) Bare Block NEW

    GM Marine

    8.1L (496ci) Bare Block NEW

    GM BARE BLOCK - 8.1L (496ci) NEWGM Marine engines are at the top of their class thanks to their great performance and durability. GM Marine puts the same advanced technology from their automobiles into their marine engines. This NEW 8.1L bare block is...

    Was: $5,369.00
    Now: $3,199.00
    Add to Cart
  • Sale
    6.0L (LQ4) LS Marine Engine 6.0L (LQ4) LS Marine Engine 6.0L (LQ4) LS Marine Engine 6.0L (LQ4) LS Marine Engine 6.0L (LQ4) LS Marine Engine

    INDMAR

    6.0L (LQ4) LS Marine Engine

    This 6.0L (LQ4) marine engine is commonly installed in Indmar, PCM, Crusader, etc marine engine applications from 2003-2008. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine serial # or...

    Was: $7,439.00
    Now: $4,989.00
    Choose Options
  • Sale
    6.0L (LQ9) LS Marine Engine 6.0L (LQ9) LS Marine Engine 6.0L (LQ9) LS Marine Engine 6.0L (LQ9) LS Marine Engine 6.0L (LQ9) LS Marine Engine

    Michigan Motorz Reman

    6.0L (LQ9) LS Marine Engine

    This 6.0L (LQ9) marine engine is commonly installed in Indmar, PCM, Crusader, etc marine engine applications from 2003-2008. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine serial # or...

    Was: $7,939.00
    Now: $5,599.00
    Choose Options
  • Sale
    6.0L (LY6) LS Marine Engine 6.0L (LY6) LS Marine Engine 6.0L (LY6) LS Marine Engine 6.0L (LY6) LS Marine Engine 6.0L (LY6) LS Marine Engine

    INDMAR

    6.0L (LY6) LS Marine Engine

    This 6.0L (LY6) marine engine is commonly installed in Indmar, PCM, Crusader, etc marine engine applications from 2007-2011. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine serial # or...

    Was: $7,439.00
    Now: $5,099.00
    Choose Options
  • Sale
    8.1L MerCruiser Base Marine Engine 8.1L MerCruiser Base Marine Engine 8.1L MerCruiser Base Marine Engine 8.1L MerCruiser Base Marine Engine

    MerCruiser

    8.1L MerCruiser Base Marine Engine

    NEW 8.1L base marine engine features: New 8.1L (496 ci) Marine Engine Standard Rotation Rated 370-375HP OR 420-425 HP with upgraded cam shaft Heavy duty iron block with splayed 4-Bolt main bearing caps 8.6:1 hypereutectic pistons Roller camshaft 1.7:1...

    Was: $21,379.00
    Now: $18,499.00
    Choose Options
  • Sale
    6.0L (L96) LS Marine Engine 6.0L (L96) LS Marine Engine 6.0L (L96) LS Marine Engine 6.0L (L96) LS Marine Engine 6.0L (L96) LS Marine Engine

    Michigan Motorz Reman

    6.0L (L96) LS Marine Engine

    This 6.0L (L96) marine engine is commonly installed in Volvo Penta, Indmar, PCM, Crusader, etc marine engine applications from 2011-2020. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine...

    Was: $7,439.00
    Now: $5,099.00
    Choose Options
108 of 121 Items

Please call (248) 524-9600 for engine orders and questions.

!

© 2025 Michigan Motorz LLC All rights reserved. | Sitemap