Quicksilver – Premium Plus 2-Stroke Marine Engine Oil | Synthetic Blend | 858025Q01
Quicksilver – Premium Plus 2-Stroke Marine Engine Oil | Synthetic Blend | 858025Q01
Quicksilver – Premium Plus 2-Stroke Marine Engine Oil | Synthetic Blend | 858025Q01 is backordered and will ship as soon as it is back in stock.
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Description
Description
Quicksilver – Premium Plus 2-Stroke Marine Engine Oil | Synthetic Blend | 858025Q01
Overview
When you’ve been on the water long enough, you learn to recognize the gear you can count on — and the gear that just talks a big game. Quicksilver Premium Plus 2-Stroke Marine Engine Oil is the kind of product that’s quietly dependable. You don’t notice it when things go right, and that’s exactly the point. It’s designed for boaters who push their engines hard — full throttle through open water, or long hours trolling along a quiet shoreline — and expect everything to keep running smooth. You’ll feel that easy confidence that comes from knowing your engine’s protected, mile after mile, tide after tide.
Key Features
- Formulated for oil-injected, carbureted, or EFI 2-stroke outboards
- Synthetic blend for cleaner combustion and long-lasting lubrication
- Certified to NMMA TC-W3 standards for marine use
- Protects against wear, corrosion, and performance-robbing carbon buildup
- Delivers smooth acceleration and reliable power under heavy load
- Packaged in a 16-ounce (1-pint) bottle for convenience and easy handling
Engine & Boat Compatibility
- Ideal for mid- to high-horsepower Mercury and Mariner 2-stroke outboards
- Works with oil-injected and premix systems
- Suitable for personal watercraft, pontoons, and fishing boats
- Designed for consistent performance in both saltwater and freshwater
Performance & Practical Benefits
There’s something deeply satisfying about the sound of an engine running right — that steady hum, the clean throttle response, the sense that everything is balanced. That’s what you get when you run Quicksilver Premium Plus. The synthetic blend keeps internal parts coated with a durable film that resists friction and heat, so your motor runs cool and steady.
Even after hours of high-speed runs or long days under the sun, this oil holds up. It keeps the carbon down and the performance up. You’ll notice cleaner plugs, smoother idles, and an engine that feels just a little more alive. That’s the kind of consistency you want from your oil — quiet, unseen, but always working hard behind the scenes.
Why Buy OEM
There’s peace of mind that comes from sticking with genuine Quicksilver and Mercury Marine parts. They’re built to fit, tested to perform, and proven through decades on the water. While aftermarket oils may claim to save you a few bucks, they can’t match the real-world durability that Quicksilver delivers.
When you buy OEM, you’re not just buying oil — you’re investing in reliability. It means fewer breakdowns, cleaner internals, and more weekends that go the way they should. Because let’s be honest — the best boating days are the ones where you don’t have to think about your engine at all.
FAQ Section
Q1: Which engines does Quicksilver Premium Plus 858025Q01 fit?
It’s designed for mid- to high-horsepower 2-stroke Mercury, Mariner, and compatible outboards using TC-W3 oil.
Q2: What makes it different from aftermarket options?
Quicksilver’s blend is engineered by Mercury for marine use — tested under real-world load and temperature extremes.
Q3: How do I confirm it’s right for my setup?
Check your manual — if it calls for part number 858025Q01 or TC-W3-certified oil, this is the one.
Q4: Can it handle saltwater conditions?
Absolutely. It’s built with anti-corrosion additives that excel in both saltwater and freshwater.
Q5: Is it simple to use?
Yes — the 16-ounce bottle makes it easy to pour, mix, or refill, depending on your system.






