Mercury – Water Separating Fuel Filter | Fuel System Protection | Marine-Grade Filtration | 8M0154770

Overview

There’s a certain rhythm to a good day on the water — that steady hum of the engine, the quiet confidence that everything beneath the cowling is doing exactly what it should. A dependable fuel filter is one of those parts you rarely think about, yet you absolutely feel the difference when it’s doing its job. The Quicksilver 8M0154770 Water Separating Fuel Filter brings that sense of reassurance back into your boating routine. It keeps the fuel flowing clean and the engine running smooth, whether you’re cruising toward open water or easing back into the slip at sunset.

Key Features

• Designed to remove water and fine contaminants before they reach the engine.
• Durable marine-grade construction built for long-term reliability.
• Twenty-micron filtration delivers over ninety percent efficiency.
• Compatible replacement for multiple OEM fuel filter part numbers.
• Easy installation using common tools.
• Helps prevent corrosion, power loss, and poor throttle response.

Engine & Boat Compatibility

This Mercury Marine part is compatible with:

• Volvo Penta Cobra EFI systems.
• Johnson and Evinrude outboards ranging from 100 horsepower to 300 horsepower.
• Select configurations requiring the OEM-referenced part numbers.
• Commonly used on:
  • Center consoles
  • Dual-console family boats
  • Offshore fishing rigs
  • Deck boats and bowriders
  • Runabouts powered by Cobra EFI systems

Always verify compatibility using your engine’s model number and serial number for the best match.

Performance & Practical Benefits

A clean fuel system changes the whole feel of your boat. Throttle response sharpens. Idle becomes steady. Long runs don’t leave you wondering whether water sneaked past a weak filter. The Quicksilver 8M0154770 is engineered to separate water from fuel before it becomes a problem, preserving performance and protecting delicate fuel system components.

You’ll notice how confidently the engine holds power even in rough conditions or when you’re running older fuel. The filtration media captures fine debris without restricting flow, keeping the engine fed with clean, stable fuel. And because the filter threads on cleanly and seals securely, replacing it feels straightforward — no struggling with misaligned gaskets or guessing whether it seated properly.

In short, you get a smoother, more predictable boating experience, and your engine enjoys the protection it deserves.

Why Buy OEM

Choosing a genuine Mercury Marine part means you’re choosing the kind of reliability that comes from decades of engineering and on-water testing. OEM filters are built to match exact flow requirements, thread patterns, and sealing surfaces, ensuring a tight, secure fit every time.

You’ll save money in the long run by preventing issues like injector damage, rough running, and performance loss. And unlike many aftermarket options, this filter is produced to meet strict Mercury Marine standards — the same quality expectations placed on factory-installed components. When your engine is the heart of your time on the water, OEM is simply the smarter choice.

FAQ

Q1: Which engines does this filter fit?

It fits various Volvo Penta Cobra EFI systems and select Johnson/Evinrude outboards from 100 to 300 horsepower.

Q2: What sets this apart from aftermarket filters?

OEM-level design, precise fitment, and rigorous filtration standards that protect your engine better over time.

Q3: How can I confirm this is the right replacement?

Match your engine’s model and serial number with the part numbers listed for this filter, or verify using your service manual.

Q4: Is it suitable for saltwater and freshwater?

Yes — the filter is engineered for both environments and helps prevent moisture-related engine issues.

Q5: Is installation simple?

Installation is straightforward for most boat owners and uses basic tools typically found in any onboard toolkit.