Mercury – 10W-40 Synthetic Blend ATV/UTV/Motorcycle Oil | High-Performance Engine Series | Synthetic Blend | 8M0160548

Overview

Anyone who’s spent time behind the handlebars of an ATV, UTV, or motorcycle knows that the engine becomes part of the experience. The way it responds when you crack the throttle, the way it settles into a steady hum when the trail smooths out — it all depends on what’s flowing through it. That’s why having an oil you can trust matters so much. Mercury Marine part 8M0160548 delivers the kind of confidence that lets you push the ride a little farther, knowing your engine is protected no matter how the day unfolds. Whether you’re creeping down a rocky path, carving through tight woods, or cruising open backroads, this oil keeps everything feeling tight, smooth, and ready for whatever’s next.

Key Features

• Designed for four-stroke ATV, UTV, and motorcycle engines
• Synthetic blend formulation for strong protection under heavy loads
• API SL and JASO MA/MA2 certified for performance and wet clutch compatibility
• All-season formula designed to handle both extreme heat and cold
• Suitable for engines that demand high durability and consistent lubrication
• Includes six one-quart bottles

Engine & Boat Compatibility

While not a marine oil, it fits perfectly into the lifestyle of boaters who also spend time on land-based machines. It’s ideal for:

• Four-stroke motorcycles used on pavement or trail
• ATV and UTV engines used for work, recreation, or heavy-duty riding
• Japanese models requiring 10W-40 oil with wet clutch compatibility
• Riders who want one oil they can trust across changing seasons and rugged terrain

Performance & Practical Benefits

What you’ll feel first is the smoothness — that clean connection between throttle and engine response. This synthetic blend keeps internal components protected even when the conditions get rough. Long climbs, slow technical crawling, high-speed runs, mud, heat, cold… it’s built to handle all of it without breaking down or thinning out.

The oil clings to moving parts, creating a protective film that reduces wear and helps the engine stay steady under stress. On wet clutch systems, the friction balance feels just right — not sticky, not slipping, just a consistent, confident engagement. When you’re riding hard or hauling gear, that reliability matters more than you might think.

The all-season formula means you don’t have to worry about swapping oils every time the weather shifts. Cold morning starts feel easier, and hot afternoon rides don’t leave the engine sounding stressed or tired. It’s an oil that adapts to whatever your day looks like.

Over time, it helps the engine run cleaner, last longer, and stay more predictable — especially for riders who put real hours on their machines or use them in dusty, muddy, or otherwise unforgiving environments.

Why Buy OEM

You can buy oil anywhere, but the right oil is a different story. Mercury Marine engineered this formulation specifically to protect high-performance four-stroke engines that see hard use. Aftermarket blends might check some boxes, but they rarely match the balance of protection, clutch compatibility, and temperature stability Mercury builds into its products.

Using an OEM oil means fewer surprises, longer engine life, and consistent performance across every season. It’s the practical choice for riders who treat their machines with the same care they give their boats — no shortcuts, no guesswork, just the right oil every time.

FAQ

Q1: Which engines does this oil fit?

It’s for four-stroke ATV, UTV, and motorcycle engines requiring 10W-40 and JASO MA/MA2 wet clutch compatibility.

Q2: What makes it better than generic oils?

The synthetic blend resists breakdown, protects under high load, and maintains wet clutch performance.

Q3: How do I confirm it’s right for my machine?

Check your owner’s manual — if it calls for 10W-40 with MA or MA2 certification, this oil is a match.

Q4: Can it handle extreme environments?

Yes — it’s built for hot, cold, dusty, muddy, and high-vibration conditions.

Q5: Is it suitable for year-round use?

Absolutely. The all-season formula performs across a wide temperature range.