Mercury – Full Synthetic PWC Marine Engine Oil | 2-Stroke | One-Gallon Bottle | 8M0058908

Overview

When you spend your weekends chasing open water on a personal watercraft, you learn quickly which products you can trust. Smooth power matters. Clean throttle response matters. But most of all, knowing your engine is protected every second you’re riding — that’s what lets you push a little harder and stay out a little longer. The Quicksilver 8M0058908 Full Synthetic 2-Stroke PWC Marine Engine Oil delivers that kind of confidence. Whether you are carving tight turns, riding with friends, or cruising at sunset, this oil keeps your engine running strong and worry-free.

Key Features

• Full synthetic two-stroke marine oil designed for personal watercraft and sport boats
• Excellent detergency to help keep pistons, rings, and combustion areas clean
• Strong wear and corrosion protection to support long engine life
• Inherently biodegradable, clean-burning formula with low smoke and reduced smell
• Compatible with both oil-injected and pre-mix two-stroke systems
• Engineered for the unique demands of marine heat, load changes, and moisture exposure
• One-gallon bottle for high-use riders and convenient servicing

Engine & Boat Compatibility

• For all major two-stroke personal watercraft engines, including Mercury and other leading manufacturers
• Suitable for two-stroke sport boats in oil-injected or pre-mix configurations
• Works well for performance PWCs, recreational skis, rental fleets, and compact jet boats
• Ideal for both lightweight stand-up PWCs and larger three-seat touring models

Performance & Practical Benefits

Two-stroke engines have a personality of their own, and when they are fed the right oil, you feel it instantly. This full synthetic blend burns clean and smooth, helping the engine respond quickly when you punch the throttle. Less smoke means clearer visibility around the dock and fewer lingering fumes after long sessions on the water.

The oil’s detergency keeps internal surfaces clean, avoiding the carbon glaze that robs power over time. Rings stay free. Pistons stay clean. The engine feels strong, steady, and secure even if you ride in choppy conditions or change speeds constantly. Because the formula is tailored for marine use, it holds up against the heat, humidity, and constant load changes that come with PWC riding. That means fewer surprises and more time doing what you love.

Why Buy OEM

With a Mercury Marine part like 8M0058908, you’re choosing protection that’s been tested in real marine conditions — not guessed at. Aftermarket oil blends vary widely, and a misstep with lubrication can shorten engine life fast. This oil meets and exceeds the requirements set by manufacturers, making it a smart, long-term choice. It protects your investment, keeps your warranty intact, and maintains the performance your craft was built to deliver. As fellow boaters will tell you, saving a couple of dollars on oil is never worth risking a two-stroke engine.

FAQ

Q1: Which engines does this oil fit?

It’s compatible with all major two-stroke personal watercraft and sport boat engines, including Mercury models.

Q2: What sets this apart from aftermarket options?

It’s engineered specifically for the demands of marine riding, offering cleaner burn, stronger protection, and consistent performance.

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

If your craft runs a two-stroke engine with oil-injection or pre-mix, this oil is a direct match. Your owner’s manual will confirm it.

Q4: Can it be used in saltwater and freshwater?

Yes — it protects against corrosion in both environments.

Q5: Is it easy for most riders to use?

Absolutely. Just follow your manufacturer’s instructions for injection systems or mix ratios.