What kind of oil does a Mercury 60 4-stroke take?
Noah Mitchell
Published Jan 20, 2026
FC-W FourStroke (25W-40) Oil
What kind of oil does a Mercury 60hp 4-stroke take?
Mercury Marine 25 30 40 50 & 60 HP Four Stroke Outboard FC-W 10W-30 Oil Change Kit.
What kind of oil does a Mercury 4 stroke take?
What Kind Of Oil Does A Mercury 4 Stroke Take? The Synthetic Blend 4-Stroke (25W-40) Outboard Oil Mercury 25W-40 Synthetic Blend Outboard Oil meets all of Mercury's new 4 and 6 cylinder models' stringent marine operational requirements.
How much oil does a 60 HP Mercury 4 stroke take?
3 Liters of Mercury 25W-40 Marine Engine Oil.
How often should you change oil in a 4-stroke outboard?
Oil and oil filter changes are required every 100 hours or every year for most four-stroke outboards. Changing the oil as part of preparing for off-season storage is recommended by professional technicians if you plan to put your boat up for the winter.
33 related questions foundWhat type of oil goes in a Mercury lower unit?
Mercury Premium SAE 80W90 Gear Lube is recommended for lower units for outboards below 75 horsepower.
When should I change the oil in my Mercury 4 stroke outboard?
The maintenance schedule for the Mercury 150 FourStroke, and for most four-stroke outboards, calls for changing the oil and the oil filter every 100 hours, or annually. For many boat owners this annual oil change is part of preparing the outboard off-season storage.
How much oil does a Mercury 4 stroke outboard take?
Remove the filler cap from the back of the powerhead, then fill the outboard with 3 quarts of Mercury 4-stroke marine engine oil and replace the filler cap.
How do I add oil to my Mercury outboard 4 stroke?
Steps:
- Tilt the engine up to the trailering position.
- Turn the outboard so the drain hole is facing downward.
- Remove the drain plug and drain the engine oil into an appropriate container.
- Once oil is completely drained, lubricate the seal on the drain plug with oil and reinstall.
Is Mercury 4-stroke oil Synthetic?
Mercury 4-Stroke 10w30 Full Synthetic Oil | 1-Quart | 8M0173223.
Is Quicksilver oil the same as Mercury?
Mercury oil and Quicksilver oil are one and the same. The Quicksilver brand is for retailers who are not Mercury Marine Dealers, such as your Wal Marts, tackle stores, etc... Quicksilver is in no way cheaper or different - same cost. Mercury Premium oil is recommended for most small 2 cycle outboards.
Can I use 10W30 instead of 25W40?
temperature depend on which outboard the manual covers. The manual for my 2006 50 horse recommends 25W40 for all temperatures and 10W30 only below 40 degrees F. My manual also recommends against the use of "synthetic oils" (that's a little confusing, isn't it?). That's for the 75, 90, and 115hp.
How fast is a 60hp Mercury 4-stroke?
The 60hp Merc 4-stroke is great on gas, it's wonderfully quiet, and its great for trolling (1.4mph at 750rpms) -- these are the advantages as a very fine motor for a fishing rig. The 60hp Merc 4-stroke is slow out of the hole and on this rig top speed on the gps is 34.0mph at 5900rpms with fine tuning the trim.
Can you use synthetic oil in a Mercury outboard?
Synthetic Blend 4-Stroke (25W-40) Outboard Oil
Mercury 25W-40 Synthetic Blend Outboard Oil meets the stringent marine operational requirements of all of Mercury's new 4 and 6 cylinder models.
Do outboard motors need special oil?
What Kind Of Oil Do You Put In An Outboard Motor? All marine engines should use FC-W FourStroke (25W-40) Oil 25W40. This oil is suitable for use in all four-stroke engines. Marine four-stroke applications, including outboards, MerCruisers, sterndrives, and inboard engines, are all supported by this oil.
How much oil does a 4 stroke engine take?
Top Tip: You will need between 400-600ml of oil for a lawnmower engine depending on size and make. (Ride-on mower engines will normally need between 1-2 litres of oil.) Always check the manufacturer's manual for exact measurements.
How do you flush a 60 4 stroke Mercury outboard?
All you have to do is lower your engine to the vertical position, hook up a hose to the conveniently located flush connector and let the water run for 10 minutes – you don't even have to start your engine.
How often should you change your lower unit oil?
Most sterndrive and outboard manufacturers advise you to change the gearcase oil in your lower unit every 100 hours or once a year (whichever comes first). Clean oil is critical for protecting the heavily loaded gears in your lower unit and preventing expensive damage.
Can I use regular gear oil in my lower unit?
So, can you use any old gear lube in your marine lower unit? If you want the best protection possible, and want your lower unit to last as long as your boat, then the answer is no. Consult your engine's manual and look for the proper marine gear lube for your application.
Can I use automotive oil in my boat?
Use the right lubricant —Marine and auto oil are not interchangeable. Although oil in a four-stroke marine engine performs the same function as it does in an automobile engine, passenger car motor oil should not be used in marine engines. The two primary reasons for this: water and wear.
What is the best outboard 2 stroke oil?
Our top pick for the best two-stroke oil is the Lucas Oil Semi-Synthetic 2-Cycle Oil. It comes in a wide range of different sizes and works well in a number of different two-stroke engines. If you're looking for our best value pick, check out the Pennzoil Marine XLF 2-Cycle Oil.