The 1998 Mercruiser 3.0 Fuel Pump is a marine-grade mechanical pump designed for reliable fuel delivery in boating applications.

It ensures consistent fuel pressure to the engine, supporting optimal performance and efficiency on the water.

Built to withstand harsh marine conditions, it is a durable component for Mercruiser 3.0L engines.

The 1998 Mercruiser 3.0 Fuel Pump is a mechanical diaphragm-type pump designed for marine applications. Key specifications include:

Size: Approximately 4.5 inches in diameter and 3 inches in height.

Grade: Meets OEM standards for marine fuel delivery.

Viscosity: Compatible with gasoline (petrol) and ethanol blends up to E10.

Buoyancy: Not applicable (non-submersible design).

Material: Housing is typically made of corrosion-resistant aluminum or steel, with a nitrile or Viton diaphragm for fuel resistance.

Pressure Rating: Operates at 4-6 psi (pounds per square inch).

Flow Rate: Approximately 30-35 gallons per hour (GPH).

Mounting: Bolt-on installation to the engine block.

Compatibility: Designed for Mercruiser 3.0L 181 CID engines.