Mercury – Quicksilver Fuel Filter | Fuel System Component | Filter Assembly with Gaskets | 49088Q2

Overview

Clean fuel is key to a strong-running engine, and the Mercury Marine 49088Q2 Quicksilver Fuel Filter helps make sure your MerCruiser gets exactly that. Built for 4- and 6-cylinder MerCruiser gasoline engines with a Rochester 2-barrel carburetor and Carter fuel pump, this filter traps water and contaminants before they can reach your carb or injectors. It’s easy to install with basic tools and includes new gaskets for a leak-free fit. Replacing this filter regularly keeps your fuel clean, your engine running smooth, and your weekends on the water trouble-free.

Key Features

• Purpose: Removes water, dirt, and fuel impurities before they reach your carburetor or fuel system.
• Material: Built with high-capacity filtering media for reliable protection and fuel flow.
• Design: Precision-engineered to Mercury OEM specs for a perfect fit and consistent filtration.
• Performance: Maintains steady fuel pressure and protects against power loss from dirty fuel.
• Ease of Use: Simple to install using common tools; includes all necessary gaskets.

Engine & Boat Compatibility

• MerCruiser 4-cylinder gasoline engines with Rochester 2-barrel carburetor and Carter fuel pump
• MerCruiser 6-cylinder gasoline engines with Rochester 2-barrel carburetor and Carter fuel pump

Performance & Real-World Benefits

The 49088Q2 fuel filter keeps contaminants out of your fuel system, protecting your carburetor, pump, and engine from debris that can clog jets or reduce performance. By filtering out water and fine particles, it helps prevent corrosion, poor idling, and fuel starvation.

You’ll notice smoother acceleration, cleaner starts, and more consistent power delivery. Changing your fuel filter regularly is one of the easiest ways to keep your boat reliable — a quick maintenance step that saves you from costly repairs later.

Why Choose Mercury OEM

The Quicksilver 49088Q2 is a genuine Mercury Marine part, made to fit and perform exactly like the original. Aftermarket filters often miss the fine balance between fuel flow and filtration, which can restrict fuel delivery or fail to stop contaminants.

Mercury’s OEM filters use marine-rated materials and are pressure-tested for durability and reliability. When you choose OEM, you’re getting the same protection your engine was designed to have from the factory.

FAQ

Q1: What engines is this filter for?
It’s made for MerCruiser 4- and 6-cylinder gasoline engines with Rochester 2-barrel carburetors and Carter fuel pumps.

Q2: What comes in the package?
You’ll get the fuel filter assembly and replacement gaskets for a complete installation.

Q3: How often should I replace it?
Replace your fuel filter at least once per season or more often if you run in dirty or humid conditions.

Q4: Will this help with water in the fuel?
Yes — it’s designed to trap water and small contaminants before they reach your carburetor.

Q5: Why OEM instead of aftermarket?
OEM filters are built specifically for Mercury engines, ensuring correct flow rate, filtration, and long-lasting protection.