Mercury – Quicksilver 2-Stroke Full Synthetic Snowmobile Oil | Snowmobile Oil | Full Synthetic | 8M0058910

Overview

There’s a certain comfort that comes from knowing your engine will wake up, even when the world outside is frozen solid. When you pour in Quicksilver 2-Stroke Full Synthetic Snowmobile Oil, you feel that quiet confidence settle in — the same feeling you get when you turn the key on a cold morning and the engine answers without hesitation. It’s steady, clean, and dependable in the way all good gear should be. This is the kind of oil seasoned riders talk about around the fire after a long day on the trails — the one that keeps engines breathing easy when the temperature drops and the snow turns sharp.

Key Features

• Full synthetic, low-ash formulation designed for high performance 2-stroke engines
• Low-smoke, low-odor blend that keeps power valves clean and cuts down on maintenance
• Outstanding cold-pour performance for easy starts in temperatures below minus forty degrees Fahrenheit
• Works in both oil-injected and premix systems
• Provides reliable wear and corrosion protection to help extend engine life
• Supports peak engine performance and consistent reliability in harsh winter conditions
• One quart bottle
• Mercury Marine part number 8M0058910

Engine & Boat Compatibility

• Ideal for high performance 2-stroke engines across major snowmobile brands
• Suitable for riders running oil-injected systems or premix setups
• Commonly used in mountain sleds, trail sleds, crossover machines, and utility snowmobiles
• Meets or exceeds JASO FD and ISO EGD performance standards

Performance & Practical Benefits

What sets this oil apart is how composed your engine feels when the cold is biting and every part of your sled is under stress. Instead of dragging or hesitating, the motor stays smooth and lively. Starts feel lighter, and throttle response stays tight and predictable. The full synthetic base keeps internal parts protected, even during long pulls at high power or when you’re crawling through deep snow at low speed.

You’ll also notice how clean the burn is. The low-smoke formulation means less haze on cold mornings and far fewer deposits on power valves — a difference you can feel in overall performance and how little time you spend tearing things apart for cleaning. It’s engineered to give your sled a longer, easier life, and that matters on days when you’re miles from anywhere and relying on your engine to bring you home.

Why Buy OEM

Choosing an original Mercury Marine part is really about trust. You know exactly what you’re putting into your engine, and you know it was built to match the standards your equipment was designed around. That pays off in long-term reliability, fewer problems, and better protection overall. Aftermarket oils can look tempting, but nothing matches the fit, consistency, and proven performance of the real thing. When it’s cold enough to stiffen your breath, you want the oil that works right the first time — every time.

FAQ

Q1: Which Mercury engines or systems does this oil fit?

It’s formulated for most high performance 2-stroke engines used in modern snowmobiles. It’s not approved for marine outboard engines.

Q2: What makes this different from aftermarket oils?

You get cleaner burning, steadier protection, and engineering that meets or exceeds strict industry standards. It’s tested specifically to protect high performance 2-stroke designs.

Q3: How do I know if it’s the correct replacement for my setup?

If your snowmobile requires a full synthetic, low-ash 2-stroke oil — especially one that meets JASO FD or ISO EGD — this is the right choice.

Q4: Can this be used in saltwater or freshwater applications?

This oil is intended for snowmobiles and cold-weather land use. It isn’t approved for marine outboard engines.

Q5: Is installation straightforward for most owners?

Yes — just fill your oil reservoir or mix according to your premix ratio. Nothing complicated.