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4.3L Marine Engine (1986-92)

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4.3L Marine Engine (1986-92)

4.3L Marine Engine (1986-92) 4.3L Marine Engine (1986-92) 4.3L Marine Engine (1986-92) 4.3L Marine Engine (1986-92) 4.3L Marine Engine (1986-92) 4.3L Marine Engine (1986-92)

Product Details

Item Number: 14149R5

$2,789.00

$2,349.00 plus shipping

Product Options

Roller Cam / Roller Lifters: 


Michigan Motorz has the 4.3L Marine Engine (1986-92) in stock. This remanufactured engine is a direct replacement for 1986-1992 4.3L marine engines that are equipped with one-piece rear main seals, non-balance shaft, and a mechanical fuel pump. This motor has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. This 4.3L engine is rated at 175-205hp at the crank (depending on intake, carb, exhaust manifolds, etc). This 4.3L base engine will work in all 1986-92 applications with no modifications.

This 4.3L marine engine comes equipped with the following:

  • 4.3L GM marine engine (1986-92 standard rotation)
  • Corrosion resistant urethane paint
  • Mechanical fuel pump provision
  • Cylinder heads, engine block and all internal components
  • 4.5 quart oil pan
  • Fel-Pro marine head gaskets 
  • Harmonic balancer, timing cover, oil pan and circulation pump
  • One-Year (parts & labor) Warranty
  • Works with your existing 12-bolt intake manifold

    MerCruiser #14149R5

    Call Michigan Motorz now at (248) 524-9600 for more information, to place your order, or to get a shipping quote for the 4.3L Marine Engine (1986-92).

  • Also known as: 4.3 mercruiser, 4.3 mpi mercruiser, 4.3 mercruiser engine

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