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Here are some of the choices. Genuine EvinrudeJohnson and Mercury lubricants are blended with the highest quality base stock and additive packages.
Here are some of the choices.
Best 4 stroke outboard oil. Below is a list of the best four-stroke oil for your outboard engine that will increase the lifespan and ensure it runs clean. Pennzoil 5063875 Marine Outboard 4-Cycle 10W-30 The market leader for premium four stroke outboard oil is Pennzoil. Sierra International 18-9400-4 25W-40 FC-W 4-Stroke Marine Stern Drive Oil is universal oil excellent low temperature operating properties and recommended for use in Mercuries and OMC.
Sierra oils offer strong detergency corrosion protection and reduced wear to the internal components anti-oxidants and anti-wear. By covering many different motor types the choice additives needed for your specific motor are missing. Genuine EvinrudeJohnson and Mercury lubricants are blended with the highest quality base stock and additive packages.
The choice of ingredients is driven by the demands of the 2-cycle or 4-cycle outboard engine. 10W30 4-Stroke Marine Engine Oil. Quicksilvers all new 4-Stroke oil technology outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines.
The NEW mineral 4-Stroke oil is also now approved for use in all outboard engines. Previously only our syntetic blend could make this claim. Your Suzuki specifies a 10W-40 viscosity oil in one of the older or obsolete API S classifications.
The Mobil 1 is an excellent oil that will surpass the older S classification that your engine required. But Im not sure the Mobil 1 comes in your engines specified 10W-40 viscosity. Heres what I went with.
Buy HP Marine Synthetic 2-Stroke Oil here. As you can see AMSOIL who has been a leader in all markets of synthetic motor oils makes products for all manufacturers of two stroke and four stroke marine engines. These oils give you the best wear protection rust prevention and longest lasting engines in the marine environment.
The reader has a new Mercury four-stroke outboard thats due for its initial oil change. Is it ok he wonders to fill the crankcase with the new Mercury 25W-40 Synthetic Blend oil assuming that the motor had been shipped from the factory with break in oil. Jul 6 2014.
Changing the oil often is you best protection for moisture buildup in the oil which can occur with a lot of idling or slow trolling. Ive been using Castrol GTX 10W-30 Conventional Motor Oil in my Honda 90 for 16 years with no problems. I also use a Jabsco Portaquick 12V oil changer so that I dont make a mess.
May 1 2009. I have a 2002 Yamaha F115 Four-stroke outboard and to date I have used conventional 4-stroke oil. In all my vehicles I use synthetic oil exclusively because I believe it provides superior flow at low temps and better protection at high temps.
Oil cost is not a concern. The 10W-30 is a better choice for rope-start outboards. Beside above what kind of oil does a 99 Mercury 4 stroke take.
Mercurys 4-stroke oil technology outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines. 10W30 is recommended for all marine engines. Besides how much oil does a 150 Mercury 4 stroke.
Which oil is best for your Nissan Marine 4 Stroke outboard engines NSF 25. Complete professional advice including motor oil gearbox oil transaxle and lubricants for the power steering system brake system and cooling system. If they thought Mobil-1 was the way to go I am sure theyd specify it in their manual.
The viscosity and grade of the oil specified for these marine applications is often not available in automotive products. The new Mercury 4-stroke requires NMMA Certified FCW SAE 25W-40 oil. 4 Stroke Engine Oil Outboard Question.
I have a 2008 Yamaha F90 that I do oil changes on myself. I have been using standard Yamalube 10W30 per dealer recommendation and do it 2x per year based on my usage estimating close to 150hrs of run time per year. I am looking at switching to a synthetic blend or full synthetic oil going forward.
Mercury Marine 115 hp Pro XS The 115 hp Pro XS has been powering bass boaters and other performance enthusiasts since its launch in 2016. Built on the proven 21-liter four-cylinder platform this outboard motor lives up to the Pro XS reputation for hole shot top-end speed and durability. Are Mercury and Yamaha outboards the same.
Best 4 Stroke Outboard Oil. Amsoil offers a wide variety of 4 stroke oils. Here are some of the choices.
Amsoil Original Motor Oil - 5W-30 and 10W-30 Synthetic and. Yamaha four-stroke outboards have a tapered oil sump design smaller at the top than the bottom so the closer the oil level is to full the faster it fills. Therefore add oil slowly and in small amounts and do not attempt to top off Do not allow the oil level to surpass the upper portion of the crosshatch pattern.
FC-W oil is mothers milk for four-stroke outboards but it is also recommended for use in four-stroke personal watercraft and gasoline inboards and sterndrives. Of course because this is premium oil it has a premium price. A one-liter bottle of Mercury 10W-30 FC-W oil is 330 while a quart of Yamalube 4-M is 499 at my local dealer.
10 Best Hangkai 4 Stroke Outboard Motor. Enshey 36HP Outboard Motor 4 Stroke Inflatable 55CC Fishing Boat Engine. HANGKAI Outboard Motor 4 Stroke 65HP Heavy Duty Outboard Motor Inflatable.
HANGKAI Outboard Motor36HP 2. Star brite Premium Synthetic Blend 4 Stroke Outboard Oil Suzuki ECSTAR V7000 10W-40 Marine 4-Stroke Engine Oil 4 Gal 990C0-01E30-GLNx4 Suz uki ECSTAR V7000 10W-40 Marine 4-Stroke Engine Oil 2 Gal with 16510-96J10 Oil Filter and 1 Quart Suzuki Ecstar Lower Unit Hypoid Gear Oil.