8M0062770 Aftermarket Mercruiser Fuel Pump 4.5L & 6.2L MPI Engines | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement MPI Fuel Pump - Replaces Part Number: 8M0062770

New aftermarket low-pressure electric fuel pump replacing 8M0062770. It is configured for 4.5L MPI V6, 6.2L MPI V8 model families using 8M0062770. The exact engine model, serial range, fuel pressure and connection layout must match the original installation.

⚙️ Key Features

• Direct replacement for the 8M0062770 service family

• Designed for MerCruiser 4.5L and 6.2L MPI petrol engines

• Regulated low-pressure electric fuel delivery

• Suitable for carburettor, vapour-separator or boost-pump supply use as specified

• Confirm the engine serial, pump pressure and port orientation before installation

🧰 Kit / Assembly Contents

• 1 × Complete electric fuel-pump assembly/cartridge - Part Number: 8M0062770

• 1 × Integrated electrical connector or terminals

• 1 × Inlet screen/strainer - supplied where included by the selected manufacturer

• Seals, module O-rings and mounting hardware are renewed separately unless included

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 8M0062770 (MerCruiser OEM reference)

OEM / Related Numbers:

• 8M0103289 related pump in the same engine family

Aftermarket / Verified Equivalents:

• Recmar: REC8M0062770

• Aftermarket 4.5L/6.2L MPI pump matched to 8M0062770

🚤 Compatibility

Commonly used on:

• MerCruiser 4.5L and 6.2L MPI petrol engines

Typically suits:

• Engine models:

• 4.5L MPI V6

• 6.2L MPI V8 model families using 8M0062770

• HP / Output Range: Approximately 200HP - 350HP

• Engine / System Type: MerCruiser 4.5L and 6.2L MPI petrol engines

• Year Range: Modern MerCruiser 4.5L/6.2L production; serial-dependent

• Serial / Pump Identification: Match P/N 8M0062770 to the model-specific parts diagram and verify pressure, electrical connector, inlet/outlet orientation and mounting before ordering.

🔌 Function

The electric low-pressure pump draws fuel from the boat tank and maintains the regulated supply required by the carburettor, vapour separator or high-pressure pump.

Common signs of failure:

• Pump does not run when commanded

• Hard starting or extended cranking

• Low inlet pressure to the high-pressure pump

• Power loss or surging under sustained load

• Excessive pump noise, overheating or intermittent operation

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging