Mercury – Fuel Pump Assembly | Fuel System Components | Marine-Grade Construction | 8M6010286

Overview

There’s a certain comfort that comes from running a small outboard that you know inside and out. Those 9.9–15 horsepower Evinrude and Johnson engines have powered countless fishing mornings, family lake days, and quiet evening cruises over the years. But even the most trusted two-stroke needs steady fuel delivery to stay reliable, and when the pump begins to weaken, you feel it immediately. The Quicksilver 8M6010286 Fuel Pump Assembly brings that familiar, dependable performance back—smooth starts, strong throttle response, and a motor that settles right into its rhythm the way it should.

Key Features

• Designed for select 9.9–15 horsepower Evinrude and Johnson two-stroke outboards (1993 and newer)
• Built to meet all original equipment specifications for proper fuel flow and pressure
• Fuel pump only; installation hardware sold separately
• Engineered to resist the vibration, heat, and fuel conditions common in two-stroke applications
• Replaces OEM part numbers 438562 and 434728
• Cross-referenced in the aftermarket as 18-7351

Engine & Boat Compatibility

• Fits 9.9–15 horsepower Evinrude and Johnson two-stroke outboards beginning in model year 1993
• Ideal for lightweight aluminum fishing boats, tenders, utility skiffs, jon boats, and dinghies
• Suitable for both freshwater and saltwater environments with regular routine care
• Works well for both tiller-controlled and remote-steer configurations

Performance & Practical Benefits

A failing fuel pump is hard to ignore—sluggish acceleration, rough idle, inconsistent starting, or the engine dying when you throttle up. Installing the Quicksilver 8M6010286 restores clean, steady fuel delivery so the outboard can breathe properly again. You’ll feel the difference the first time you squeeze the primer bulb and the motor fires on the first crank.

Because the pump is built to OEM specifications, it provides the correct pressure through the entire operating range. That translates into a tighter, more confident throttle feel when you’re navigating narrow channels, weaving around brush piles, or bringing the boat onto plane with a light load.

This pump is engineered for durability, too. Small two-strokes vibrate, shake, and lean hard into every wave. A cheap aftermarket pump often can’t handle that long-term. The Quicksilver 8M6010286 is designed for real-world marine use, giving you season after season of dependable performance with minimal upkeep beyond standard maintenance.

Why Buy OEM

With something as critical as fuel delivery, consistency matters. An OEM-spec Quicksilver pump means proper fitment, correct output, and fewer surprises when you’re out on the water. Alternative pumps may be cheaper upfront, but they often don’t seal as well, don’t last as long, and don’t deliver fuel as reliably. When you're a mile from shore—or twenty—that peace of mind is worth every penny.

FAQ

Q1: Which Mercury engines does this pump fit?

This pump isn’t for Mercury engines—it’s made for select 9.9–15 horsepower Evinrude and Johnson outboards.

Q2: How is this different from aftermarket options?

It matches OEM specifications exactly, ensuring proper pressure, flow, and long-term reliability.

Q3: How can I confirm fitment?

Check your engine’s model and serial number against your service manual or existing pump.

Q4: Can it be used in saltwater?

Yes—just follow standard flushing and routine maintenance recommendations.

Q5: Is installation simple?

Most boat owners with basic fuel system experience can handle the installation without trouble.