803529T06 Pump Fits: Nissan Tohatsu Mariner Mercury Outboard 4-9.8 HP 3H604000-7

Fuel Pump for Mercury

This fuel pump, with OEM cross-reference numbers 803529T06 and 3H604000-7, provides reliable fuel delivery for Nissan, Tohatsu, Mariner, and Mercury outboard engines between 4 and 9.8 horsepower.

Overview

A high-quality fuel pump designed for small outboard motors, this unit ensures consistent fuel flow for engines from 4 to 9.8 horsepower across multiple brands. It directly replaces worn or failing pumps, restoring performance and reliability on the water.

Built For Performance

• Precision fuel pump for consistent pressure
• Direct replacement for OEM pump 803529T06
• Fits 4-9.8 horsepower outboard engines
• Marine-grade construction for saltwater use

On-The-Job Use

• Replacing worn fuel pumps on small outboards
• Maintaining fuel flow for fishing boats and dinghies
• Restoring performance on 4-9.8 HP motors

Specs At A Glance

Good To Know

Q: Is this pump suitable for both 2-stroke and 4-stroke outboards? A: The pump fits outboard engines in the 4-9.8 HP range from Nissan, Tohatsu, Mariner, and Mercury, regardless of stroke type. Confirm your engine's specifications before ordering.

Q: Does this pump come with installation hardware? A: The pump is a direct replacement part; it does not include mounting bolts or gaskets. Use existing hardware or purchase a service kit separately.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.