Mercury – Water-Separating Fuel Filter Kit | Verado L4 Series | Clear Bowl Assembly | 8M0113498

Overview

Any boater who’s spent long days offshore knows one simple truth: clean fuel is everything. When your engine breathes well, the whole ride feels smoother — the throttle responds faster, the power band steadies out, and you stop worrying about that little hesitation that sometimes creeps in after refueling at a busy marina. The Mercury 8M0113498 Water-Separating Fuel Filter Kit gives you that calm certainty again. It’s the kind of part you install because you want your Verado to run strong, stay protected, and keep delivering the confidence that brought you to the water in the first place.

Key Features

• Removes moisture and debris from your fuel supply to protect engine performance
• Built for Mercury L4 135–200 horsepower Verado outboards (serial numbers 1B517159–2B576734)
• Includes a clear, see-through bowl for easy visual inspection
• Integrated drain simplifies service and helps maintain clean, dry fuel
• Designed for vented fuel tanks only
• Must be installed in a compartment exposed to air and free of ignition sources
• Tested to Mercury Marine original equipment standards for reliability and durability

Engine & Boat Compatibility

• Fits Mercury L4 Verado outboards from 135 to 200 horsepower
• Works with vented fuel tank systems only
• Suitable for a wide range of boats, including center consoles, bay boats, pontoons, walkarounds, and small offshore hulls
• Ideal for boaters who refuel in varying locations or want added protection in humid or high-moisture conditions

Performance & Practical Benefits

A water-separating filter does more than protect your engine — it changes the way the whole system feels. With this kit in place, fuel moves through the system cleaner and steadier, helping your Verado hold that tight, responsive power curve it’s known for. The clear bowl lets you see what’s going on inside without taking anything apart, which adds a simple layer of reassurance every time you glance at it.

The filter’s internal media grabs moisture and contaminants before they can reach injectors or rails, keeping performance crisp. When it’s time to drain off collected water, the built-in valve makes the job quick and tidy. The entire assembly installs securely and sits firmly once mounted, giving you a low-maintenance, high-impact upgrade you’ll appreciate season after season.

Why Buy OEM

With fuel systems, precision matters. Genuine Mercury Marine parts like this one are built to the exact flow, seal, and filtration specs your Verado was engineered around. Aftermarket filters may look similar, but they often vary in internal media quality and pressure tolerance — two things that can affect both performance and long-term reliability. Going OEM means fewer headaches, longer component life, and a system that performs right the first time. It’s simply the smarter choice for boaters who depend on their engines as much as their time on the water.

FAQ

Q1: Which engines does the Mercury 8M0113498 filter kit fit?

It fits Mercury L4 Verado outboards from 135 to 200 horsepower, serial numbers 1B517159 through 2B576734.

Q2: What sets this apart from aftermarket fuel filters?

OEM filtration is tested for correct flow, separation efficiency, and long-term durability — things generic filters often miss.

Q3: How can I confirm this is the right filter for my boat?

Check your engine’s serial number and verify that you’re running an L4 Verado with a vented fuel tank.

Q4: Can I use this in both saltwater and freshwater?

Absolutely — its construction handles the demands of both environments.

Q5: Is installation manageable for most boat owners?

Yes. With basic tools and proper mounting in an open, ignition-free compartment, most owners can install it confidently.

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