Mercury – Quicksilver Water Separating Fuel Filter | Fuel Protection Series | Metal Canister | 8M0154772

Overview

Anyone who’s spent enough time on the water knows that fuel can be unpredictable. A little moisture in the wrong place can turn a smooth afternoon run into a slow, sputtering ride home. That’s why this Mercury Marine part matters more than it might look at first glance. The Quicksilver 8M0154772 Water Separating Fuel Filter gives you the kind of peace of mind that lets you push away from the dock without second-guessing the fuel in your tank. It’s one of those quiet guardians tucked out of sight, working nonstop to keep your engine running clean and confident.

Key Features

• Ten micron filtration for over ninety percent fuel-cleaning efficiency.
• Metal canister design built for dependable marine service.
• Engineered to separate water from fuel before it reaches the engine.
• Secure sealing surface for a tight, reliable fit.
• Direct replacement element for several Johnson, Evinrude, Volvo, and Sierra models.

Engine & Boat Compatibility

• Fits select Johnson and Evinrude outboards across multiple horsepower ranges.
• Compatible with various Volvo marine engine systems.
• Ideal for center consoles, bay boats, pontoons, runabouts, and small cruisers.
• Replaces Johnson/Evinrude 5009676 and 502906; Volvo 3851218-2, 3852413, 3862228; Sierra 18-7989.

Performance & Practical Benefits

Once installed, you’ll notice a steadier, cleaner fuel flow — the kind that keeps the engine from stumbling when you throttle up or settle into a long cruise. The ten micron media captures debris before it can bog down performance, while the water-separating design keeps moisture from creeping into places it doesn’t belong. For coastal boaters or anyone using dockside fuel tanks that see heavy traffic, that protection makes a real difference.

There’s something reassuring about hearing the engine run tight and steady, especially when you know the filter is doing the hard work on the backend. The canister threads on smoothly, locks into place without fuss, and stays secure through vibration and chop. Whether you’re chasing early-morning fish or spending an easy afternoon towing the kids around, the engine feels sharper, cleaner, and more responsive with proper filtration in place.

Why Buy OEM

It’s tempting to grab whatever filter fits, but marine engines aren’t the place to gamble. A genuine Mercury Marine part is built with the right filtration density, the right flow rate, and the right sealing surface — not almost right, but precisely right. That’s the difference between an engine that starts perfectly every time and one that surprises you on a busy Saturday at the ramp.

Aftermarket filters might cost a little less, but they rarely match Mercury’s testing standards, especially when it comes to water separation. With OEM, you get reliability that lasts, fewer seasonal headaches, and a level of protection that pays off over years, not months. If a fellow boater asked for advice, this is the part you’d point them toward without hesitation.

FAQ

Q1: Which engines does the 8M0154772 filter fit?

It’s designed for select Johnson, Evinrude, and Volvo marine engines. Checking your current filter number is the easiest way to confirm.

Q2: How is it different from aftermarket filters?

Mercury engineers this filter to separate water more effectively and maintain consistent fuel flow under real-world marine conditions.

Q3: How do I know if this is the right one for my boat?

Match your existing filter’s part number or verify compatibility through your engine manual.

Q4: Can it be used in both saltwater and freshwater?

Yes — it’s built to handle the moisture and contaminants common in both environments.

Q5: Is installation simple?

Very. Most boat owners can spin it on and tighten it by hand in just a few minutes.