Mercury – Quickstor Fuel Treatment and Stabilizer | Fuel Care Series | 12 oz | 8M0047932

Overview

There’s a moment at the end of every season when you shut the engine down and just sit for a second, listening to the quiet. The water settles, the air cools, and you know it’s time to tuck your gear away until the weather swings back in your favor. That’s where Mercury Quickstor Fuel Treatment and Stabilizer 8M0047932 steps in. It gives you the comfort of knowing your fuel system will be just as ready as you are when you fire things back up—no rough starts, no surprises, no stale fuel waiting to cause trouble. Just clean, protected gasoline and an engine that wakes up like it never missed a beat.

Key Features

• Helps prevent regular and ethanol-blended gasoline from breaking down or oxidizing during storage
• Stabilizes fuel for up to two years; one ounce treats five gallons
• Protects against gum and varnish buildup in tanks, injectors, fuel lines, and carburetors
• Supports injector and carburetor lubrication during long periods of inactivity
• NMMA Certified by the Gasoline Protection Program
• Safe for both 2-stroke and 4-stroke gasoline engines, carbureted or fuel-injected
• Part number 8M0047932

Engine & Boat Compatibility

• Works with all Mercury outboards, from portable engines to mid-range and larger powerplants
• Compatible with sterndrive and inboard gasoline systems
• Ideal for bass boats, pontoons, cruisers, center consoles, and jet boats
• Also effective for powersports machines, lawn equipment, trucks, cars, generators, and snow equipment

Performance & Practical Benefits

Quickstor does more than simply preserve fuel—it protects your engine from the hidden problems that show up after storage. When gasoline sits, it slowly changes, forming varnish and deposits that can leave your engine hesitant, uneven, or downright unwilling to start. This formula keeps your fuel stable, your system clean, and your internal components lightly lubricated so everything feels smooth and ready when you return.

The difference becomes obvious on that first spring start. The crank is firm, the ignition is confident, and the motor settles into a steady idle without coughing through old, degraded fuel. That sense of reliability matters, especially if your boat or equipment spends months waiting for the right season. With Quickstor, you maintain that tight, responsive feel you expect from a well-cared-for engine.

Why Buy OEM

Fuel additives come in all shapes and promises, but Mercury develops Quickstor specifically around the chemistry and needs of Mercury engines. That means no guesswork, no risky blends, and no harsh ingredients that might harm sensitive components. You get reliable fuel preservation from a product that matches Mercury Marine’s high standards. It’s straightforward, cost-effective, and dependable—the kind of thing seasoned boaters rely on simply because it works.

FAQ

Q1: Which Mercury engines does this product fit?

Any 2-stroke or 4-stroke gasoline Mercury engine, whether outboard, sterndrive, or inboard.

Q2: What makes it different from aftermarket stabilizers?

Quickstor is engineered to Mercury’s exacting OEM standards, ensuring proper protection without risking component damage.

Q3: How do I know if it’s the right product?

If you store your boat—or any gasoline-powered equipment—for more than a month or two, Quickstor helps keep fuel fresh and systems clean.

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

Yes. Environment doesn’t affect its performance, since it stabilizes the fuel itself.

Q5: Is it easy to use?

Absolutely. Just add the recommended amount to the tank before storage and run the engine briefly to circulate it.