Mercury – Quicksilver 10W-30 Oil Change Kit | Oil Change Kit | 10W-30 Mineral Oil | 8M0169548

Overview

There is something satisfying about changing your own oil at the dock or in the driveway and knowing it is done right. No guessing on which filter, no mixing brands, no wondering if you bought enough oil to finish the job. With this Mercury Marine part, you open the box and everything you need is there for your Mercury 175 to 300 horsepower V6 or V8 FourStroke outboard. It feels less like a chore and more like a quick bit of care for the engine that carries your family, your crew, and all your hopes for the day.

Key Features

• Complete oil change kit for 175 to 300 horsepower Mercury V6 3.4 liter and V8 4.6 liter FourStroke outboards
• Includes seven one liter bottles of Quicksilver 10W-30 four stroke marine engine oil
• Comes with Quicksilver premium oil filter, drain plug seal, vinyl drain hose, and instruction sheet
• Mineral based 10W-30 oil formulated specifically for marine use and long running days
• Helps resist oxidation, varnish deposits, and sludge so internal parts stay cleaner
• Designed as Mercury Marine part number 8M0169548 for engines that require 10W-30 oil

Engine & Boat Compatibility

• Recommended for Mercury 175 to 300 horsepower V6 FourStroke outboards (3.4 liter)
• Recommended for Mercury 175 to 300 horsepower V8 FourStroke outboards (4.6 liter)
• Ideal for larger center consoles that run offshore and back in changing conditions
• Well suited for bay boats, multi species fishing rigs, and coastal family boats
• A strong match for heavier pontoons and deck boats that see long, easy cruising days

Performance & Practical Benefits

Once you have this kit on the bench, the whole job becomes simpler. The oil weight matches what your FourStroke expects, the filter threads on cleanly, and the drain plug seal lets you tighten everything down with confidence. That means fewer drips, fewer do overs, and more time planning the next run. The vinyl tubing makes draining easier and less messy, especially if you are working in tight spaces or over the water.

Out on the water, the difference shows up in small but important ways. With fresh Quicksilver 10W-30 from this Mercury Marine part, cold starts feel more cooperative and the engine settles into a smooth, steady idle. When you bring the throttle up, power comes in clean instead of feeling strained or rough. The oil is blended with strong corrosion protection and lubricity, so moving parts stay separated by a stable film, even after long runs or hot days. That helps reduce wear, scuffing, and scoring over time and keeps your FourStroke feeling tight and responsive season after season.

Why Buy OEM

When you hang this much horsepower on the transom, the oil you pour in is not the place to experiment. Using an Original Equipment Manufacturer kit like part number 8M0169548 means the chemistry and components were built around Mercury FourStroke engines from the start. The filter, seal, and oil are all matched to the clearances, oil passages, and operating temperatures your V6 or V8 actually sees.

Yes, there are cheaper pieces on the shelf, but a genuine Mercury Marine part tends to pay you back in fewer surprises. No mystery noises from the top end, no questions about whether the oil held its viscosity, and no worry that the filter might not seal correctly. If a buddy at the marina asked what to use in a Mercury 175 to 300 horsepower V6 or V8 FourStroke, this is the kit you would recommend without hesitation.

FAQ

Q1: Which Mercury engines or systems does the Quicksilver 10W-30 Oil Change Kit fit?

This kit is designed for Mercury 175 to 300 horsepower V6 3.4 liter and V8 4.6 liter FourStroke outboards. If your engine falls in that range and calls for 10W-30 oil, this Mercury Marine part is likely the correct match.

Q2: What makes this part different from aftermarket alternatives?

You are getting oil, a filter, and hardware that were engineered with Mercury FourStroke engines in mind. The formulation, flow characteristics, and filter media are tuned for marine use, not adapted from automotive products, which usually means steadier protection under real boating conditions.

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

Check your owner’s manual for the specified oil weight and filter, then confirm that it lists part number 8M0169548 or an exact cross reference. You can also compare the information on your current oil change kit to make sure the numbers line up.

Q4: Can this be used in both saltwater and freshwater applications?

Yes. The oil and components are built for demanding marine use in both freshwater lakes and saltwater environments. Just follow the service schedule that fits how often and how hard you run your boat.

Q5: Is installation straightforward for most boat owners?

For many owners who handle basic maintenance, it is. The kit includes the correct oil, filter, drain plug seal, tubing, and instructions, so you are not hunting for extra pieces. Work slowly, follow the steps in your manual, and you will likely find the job clean, secure, and satisfying.