Mercury – Quicksilver 2-Stroke Full Synthetic Snowmobile Oil | Snowmobile Oil | Full Synthetic | 8M0058912

Overview

There’s a special kind of quiet confidence that settles in when you know your engine will answer you, even on mornings when the air stings your face and the snow squeaks under your boots. Riders talk about that feeling — the reassurance that comes from using oil that just works, whether you’re easing down a familiar trail or climbing into fresh powder. Quicksilver 2-Stroke Full Synthetic Snowmobile Oil brings that same sense of trust. It keeps your engine breathing clean and moving freely, even when the temperature drops so low it feels like the world has stopped.

Key Features

• Full synthetic, low-ash two-stroke formulation for high performance snowmobile engines
• Low-smoke, low-odor blend that keeps power valves cleaner and reduces maintenance
• Exceptional cold-pour performance for easy starting below minus forty degrees Fahrenheit
• Works with both oil-injected and pre-mix systems
• Helps protect internal components with strong wear and corrosion resistance
• Maintains consistent power delivery and engine reliability
• One-gallon bottle
• Mercury Marine part number 8M0058912

Engine & Boat Compatibility

• Designed for most high performance two-stroke snowmobile engines across major brands
• Works in both trail and mountain sleds that require full synthetic, low-ash oil
• Suitable for riders using oil-injected systems or mixing fuel manually
• Meets or exceeds JASO FD and ISO EGD performance standards
• Not approved for any marine outboard system

Performance & Practical Benefits

What stands out most with this oil is how steady and lively your engine feels in the cold. When temperatures plunge below anything reasonable, you’ll still get clean starts without the heavy drag that often comes with conventional oils. Once you’re moving, the throttle feels crisp, the powerband stays smooth, and you don’t get that sluggish mid-range hesitation that carbon buildup can cause.

The full synthetic blend does more than keep things running — it protects parts that usually take a beating. Piston crowns stay cleaner, valves don’t gum up nearly as quickly, and internal wear is kept in check even during hard pulls or long idles. Less smoke and less odor also make for a cleaner ride, especially on those still winter days when exhaust tends to hang in the air. It’s the kind of practical reliability you notice over time: fewer surprises, fewer breakdowns, and more weekends spent riding instead of wrenching.

Why Buy OEM

Genuine Mercury Marine parts earn their reputation by proving themselves season after season. This oil isn’t a generic blend meant to fit everything — it’s engineered through extensive testing to match the demands of modern two-stroke snowmobiles. That means reliable cold-weather performance, cleaner operation, and long-term protection for expensive engine parts. When you buy OEM, you’re choosing the option that saves you money over the years, not just at the checkout counter. It’s the choice riders make when they’d rather trust their gear than question it.

FAQ

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

It’s made for high performance two-stroke snowmobile engines and is not designed for marine outboard use.

Q2: What makes this different from aftermarket oils?

It delivers cleaner burning, stronger protection, and proven performance in extreme cold — all backed by Mercury Marine testing.

Q3: How do I know if this is the correct oil for my setup?

If your sled requires a full synthetic, low-ash two-stroke oil and specifies JASO FD or ISO EGD, this is a safe and reliable match.

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

This oil is intended for snowmobiles and cold-weather land use, not boating applications.

Q5: Is installation straightforward for most owners?

Yes — simply fill your oil reservoir or mix according to your preferred pre-mix ratio.