OEM Yamalube Marine Motor Oil

OEM Yamaha Outboard Engine Oil Resources and Information

No matter what your Yamaha outboard’s requirements are, PartsVu.com has the motor oil to match its exact specifications. We’re happy to offer the full line of Yamalube marine motor oil, including 2-stroke oil, 5W-30, 10W-30, 20W-40, 10W-40, and more..

PartsVu.com is proud to offer genuine Yamaha Yamalube outboard engine oil for all Yamaha outboard models. Our selection of Yamalube marine motor oils comes in a variety of quantities and including quarts, gallons, and multipacks, allowing you to save money by buying in bulk. 

We stock a complete range of Yamaha outboard parts and outboard engine oils to help you service your Yamaha outboard motor, including: 

• Yamalube 2-Stroke Marine Motor Oil

• OEM Yamalube 5W-30 Marine Motor Oil

• Yamalube 10W-30 Four-Stroke Outboard Motor Oil

We also regularly release new helpful resources, like: 

• Yamaha Outboard 100-hour Service Guides

• Yamaha Outboard Service Schedule

OEM Yamalube Marine Motor Oil FAQs

Why are genuine Yamalube motor oil kits important? 

Using the correct oil and filter at the recommended intervals is the single most important thing you can do for your Yamaha outboard. For the convenience of our customers, PartsVu has created Yamaha oil change kits for the most common Yamaha outboards. 

Can I use automotive engine oil in my Yamaha outboard engine? 

While many boat owners wonder about this, the short answer is that Yamaha outboard motors are vastly different from your automotive engine, so you’ll want to avoid using regular automotive engine oils. 

Use an OEM Yamalube marine motor oil specifically formulated for the rigors of the marine environment, like Yamalube 4M engine oil for four-stroke outboards, and Yamalube 2M engine oil for two-stroke outboards.

How is Yamalube marine engine oil different?

Yamaha has spent countless hours and resources to ensure that only the best OEM Yamalube marine oil, specifically suited for the harsh marine environment below, goes into your Yamaha outboard engine. PartsVu can confirm that this oil was formulated to withstand the harshest marine environments and most strenuous Yamaha outboard operations. Whether it’s extended full-throttle operation, engine-punishing “out of the hole” acceleration, or hours of trolling, genuine Yamalube engine marine motor oils can handle the job at hand.

Additionally, Yamalube oil delivers superior lubrication and anti-rust protection for outboard engines in marine environments and works to guard against ring stick, carbon buildup, and varnish. Yamalube 4-Stroke engine oils have the best anti-foaming formula available, and unlike passenger car oils, they are certified by the National Marine Manufacturers Association.

Aren’t all outboard oil filters the same?

While most outboard marine oil filters look the same, it’s what’s on the inside that counts most. Yamaha marine outboard oil filters are manufactured specifically to protect Yamaha outboard engines, using only the finest components and construction methods available. This includes special filter media and metal filter media bases (instead of cardboard), to help them achieve a level of durability and filtration far superior to most “off-the-shelf” oil filters. From the quality of the materials used to their high-quality construction, Yamaha outboard marine oil filters simply outperform and out-protect aftermarket alternatives.

How do I remove old oil from my Yamaha outboard?

You can extract spent engine oil from your Yamaha outboard engine by removing the oil pan drain screw plug. The extraction method requires the use of a vacuum extractor which is inserted down the dipstick tube and uses suction to pull the spent oil from the pan. 

For inline Yamaha four-stroke outboard models (F15 to F150), the Seawell drain kit can be used to minimize the mess. On larger V6 models, to access the drain screw, remove the plastic chaps that cover the midsection of the engine. Be sure to have plenty of drain pan capacity as some of these engines can hold up to seven quarts of oil. We also recommend a petroleum sorbent pad to catch any errant drips and keep your driveway or lawn clean.

How do I install a new oil filter and add fresh Yamalube marine oil?

Once you have inspected your spent oil and filter, set them aside for proper disposal. If you removed the drain screw to empty your oil, install a new crush gasket and reinstall the drain plug. The new oil filter should be removed from its package and the o-ring lubricated with a thin coat of fresh engine oil. Spin on the fresh oil filter and gently tighten with your filter wrench to seat the o-ring without over-torquing.

Loosen the yellow oil fill plug on the top of the engine and pour in fresh oil. Allow a few minutes for the oil to properly drain down into the oil pan with the engine trimmed down. Then, add just less than the stated capacity and check the oil level on the dipstick. Filling the oil to the lower level on the dipstick will help you to measure if the oil level changes over time. With your Yamaha 4-stroke outboard marine motor oil change complete, you are now ready to move on to completing the rest of your 100-hour service.

How do I remove the old oil filter from my Yamaha outboard motor? 

First, drain the spent oil from your Yamaha outboard motor. Then, work on removing the engine oil filter. Depending on your specific Yamaha outboard model, your marine oil filter may have a drain lip that will help keep the mess to a minimum when you unscrew the old filter. But most older engines don’t have this feature. Put down absorbent rags, or place a small cup below the filter prior to removal. Using a properly sized filter wrench or socket, loosen the filter. Yamaha produces a socket for their 5GH sized filters. Some technicians make a practice of puncturing the filter to allow trapped oil to drain back into the block prior to removal, but this will ruin your ability to take the filter apart later for further inspection should you wish.

How do I service my Yamaha 2-stroke outboard motor?

If your Yamaha 2-stroke outboard motor features oil injection with a remote oil tank inside the boat, you will begin your service by accessing this tank. These remote tanks are not always situated in the easiest-to-reach places, so you may have to consider removing a livewell tub, cooler, or access panel to get to the tank. Loosen the tank from its bracket and locate the oil supply hose that comes from the pump on the tank and heads toward the engine. You should notice a small, white, inline filter that strains the two-stroke oil in route to the engine. This small filter is often overlooked, but without a steady supply of Yamalube two-stroke marine motor oil, your engine will quickly go into reduction mode, or worse. Cut the small zip ties that secure the oil line to the strainer and replace the strainer quickly before you drain oil all over the bilge. This process is a little messy, so a few petroleum sorbent pads can help avoid a mess. Having some good quality nitrile gloves on board the boat or around for your service is also a great idea.

With the tank loosened from its bracket, use a small service flashlight to illuminate the bottom corners of the tank. The clear plastic will allow you to spot any debris or water deposits accumulated inside the tank. If found, you will need to remove the tank, drain it, and clean it. Debris is most often introduced from fill caps being left open, damaged fill cap o-rings, or dirty containers used to purchase bulk oil.

When complete, reinstall the tank into the bracket and remove the cowling from your engine. Use the manual transfer switch on the side of the engine to verify oil is flowing through your new filter and the system is primed. Your Yamaha 2-stroke oil maintenance is now complete. You are ready to begin your engine service and maintenance call list.

What's the difference between Yamalube Performance and Yamalube Marine Performance Oil?

Yamalube Performance Oil and Yamalube Marine Performance Oil are two different types of engine oil offered by Yamaha. The main difference between these two oils is their intended use:

1. Yamalube Performance Oil: This category of oil is designed for use in high-performance motorcycles and ATVs. It is formulated with synthetic base oils and advanced additives to provide superior performance in extreme conditions. Yamalubr Performance Oil is not recommended for use in marine applications.

2. Yamalube Marine Performance Oil: This oil is specifically formulated for use in marine engines, including Yamaha outboard motors. It is designed to provide excellent wear protection and powered performance in harsh marine environments. Yamalube Marine Performance Oil contains special anti-corrosion additives to protect against saltwater corrosion  and is recommended for use in Yamaha outboard motors and other marine engines.

In summary, while both Yamalube Performance Oil and Yamalube Marine Performance Oil are high-quality engine oils, they are designed for different applications. Yamalube Performance Oil is intended for high-performance motorcycles and ATVs, while Yamalube Marine Performance Oil is specifically formulated for use in marine engines, including Yamaha outboard motors. It is important to use the correct type of oil for your engine to ensure optimal performance and longevity.

Who makes Yamalube? / Who manufactures Yamalube oil?

Yamalube is a brand of marine oils and lubricants that is manufactured by Yamaha Motor Corporation. The company produces a wide range of Yamalube products that are specifically designed to meet the needs of various types of Yamaha outboard motors, including 2-stroke and 4-stroke engines.

Yamaha Motor Corporation is a Japanese multinational corporation that designs, manufactures, and markets a wide range of products, including motorcycles, boats, and marine engines. The company has been producing marine engines and outboard motors for over 50 years and has developed a reputation for producing high-quality and reliable products.

What's the difference with Yamalube performance vs Yamalube marine oil?

Yamalube offers both Performance oils and Marine oils for use in Yamaha outboard engines. The main differences between the two are in their formulations and intended usage.

Yamalube Performance oils are designed for use in high-performance engines and motorsports applications, such as Yamaha motorcycles and ATVs. These oils are formulated to provide maximum power, performance, and protection under extreme conditions, such as high temperatures and high speeds. They are often synthetic or semi-synthetic and may have additives that improve engine performance.

On the other hand, Yamalube Marine oils are formulated specifically for use in marine outboard engines and are designed to meet the unique demands of marine environments. They are formulated to provide excellent wear protection, corrosion resistance, and engine cleanliness, as well as to prevent rust and deposits from forming in the engine. Marine oils are typically required to meet industry standards such as NMMA TC-W3 or FC-W, which ensure that the oil meets certain performance requirements for use in marine outboard engines.

In summary, while both Yamalube Performance and Marine oils are high-quality lubricants, they are formulated and intended for different types of engines and usage. It is important to always use the appropriate oil for your specific outboard motor to ensure optimal performance, protection, and longevity.

Is Yamalube synthetic?

Yes, Yamalube offers a line of synthetic oils for use in various types of Yamaha outboard engines, including 4-stroke and 2-stroke engines. These synthetic oils are formulated to provide superior performance, protection, and engine cleanliness compared to conventional mineral-based oils. However, it is important to note that not all Yamalube products are synthetic, so it is always recommended to consult the product label or Yamaha owner's manual to determine the appropriate oil for your specific outboard motor.What is as good as Yamalube marine 2 stroke oil?

There are several 2-stroke marine oils on the market that are considered to be comparable to Yamalube marine 2-stroke oil. Some of these oils include:

1. Quicksilver 2-Stroke Oil: This oil is specifically designed for use in 2-stroke outboard engines and is formulated to meet or exceed the performance requirements of the NMMA TC-W3 standard. Quicksilver 2-Stroke Oil provides excellent wear protection and reduces engine deposits, and is compatible with most 2-stroke oils.

2. Pennzoil Marine XLF 2-Cycle Oil: This oil is formulated to provide superior lubrication and protection for 2-stroke outboard engines, and is designed to reduce deposits and prevent ring sticking. Pennzoil Marine XLF 2-Cycle Oil is also formulated to meet or exceed the performance requirements of the NMMA TC-W3 standard.

3. Mobil 1 Synthetic 2-Cycle Oil: This synthetic oil is formulated to provide excellent protection and performance for 2-stroke outboard engines, and is designed to reduce deposits and prevent ring sticking. Mobil 1 Synthetic 2-Cycle Oil is also compatible with most 2-stroke oils and meets or exceeds the NMMA TC-W3 standard.

It is important to note that while these oils are comparable to Yamalube marine 2-stroke oil in terms of performance and protection, it is still recommended to consult your Yamaha owner's manual or a Yamaha dealer to determine the appropriate oil for your specific outboard motor.

What grade of oil is Yamalube?

The grade or viscosity of Yamalube oil depends on the specific product and the type of Yamaha outboard motor for which it is intended. Yamalube is available in different viscosities or grades to meet the specific needs of different types of Yamaha outboard motors, including 2-stroke and 4-stroke engines.

For 4-stroke Yamaha outboard motors, Yamalube 4M oil is a recommended oil that is formulated for use in these engines. It is a mineral-based oil that meets or exceeds the performance requirements of the National Marine Manufacturers Association (NMMA) FC-W and FC-W Catalyst Compatible standards. The viscosity of Yamalube 4M oil is typically around 10W 30%-30 or 20W-40.

For 2-stroke Yamaha outboard motors, Yamalube 2M oil is a recommended oil that is formulated for use in these engines. It is a mineral-based oil that meets or exceeds the performance requirements of the NMMA TC-W3 standard. The viscosity of Yamalube 2M oil is typically 2-stroke specific, and varies based on the temperature range in which the engine will be operated.

It is important to consult your Yamaha owner's manual or a Yamaha dealer to determine the appropriate grade or viscosity of Yamalube oil for your specific Yamaha outboard motor.

What is the equivalent of Yamalube Marine products?

There are several equivalent marine products available in the market that can be used as alternatives to Yamalube for Yamaha outboard motors. However, it is important to note that Yamaha recommends using Yamalube for optimal performance and warranty protection.

Here is a list of some equivalent marine products that are suitable for use in Yamaha outboard motors:

1. Quicksilver: Quicksilver is a brand of marine oils and lubricants that are formulated to meet the needs of various types of marine engines, including Yamaha outboard motors.

2. Pennzoil Marine: Pennzoil Marine is a line of marine oils and lubricants that are specifically designed for use in harsh marine environments and high-performance engines, such as Yamaha outboard motors.

3. Mobil 1 Marine: Mobil 1 Marine is a line of synthetic marine oils that are designed to provide excellent wear protection, minimize deposits, and provide superior corrosion protection for critical engine components in Yamaha outboard motors.

4. Valvoline Marine: Valvoline Marine is a line of marine oils and lubricants that are formulated to meet the demands of various types of marine engines, including Yamaha outboard motors.

It is important to consult your Yamaha owner's manual or a Yamaha dealer to determine which oil fits your specific Yamaha outboard motor to ensure optimal performance and warranty protection.

Is Yamalube good oil?

Yes, Yamalube is a high-quality oil that is specifically designed for use in Yamaha outboard motors. Yamalube has been developed by Yamaha engineers to meet the unique demands of marine environments and provide reliable performance and protection for Yamaha outboard motors.

Yamalube is formulated with advanced additives and base oils to provide excellent wear protection, minimize deposits, and provide outstanding corrosion protection for critical engine components. It is also designed to perform well in a wide range of temperatures and operating conditions.

Using Yamalube for your Yamaha outboard motor can help ensure that your engine runs smoothly and reliably, with reduced wear and tear over time. It is always recommended to use the manufacturer's recommended oil for your engine to ensure proper lubrication and to avoid any potential issues with engine performance or warranty coverage.

What is so special about Yamalube?

There are several features that make Yamalube a special and unique oil for Yamaha outboard motors:

1. Formulated specifically for Yamaha outboard motors: Yamalube is developed and tested by Yamaha engineers to meet the specific demands of Yamaha outboard motors. The unique formulation of Yamalube is designed to work in harmony with Yamaha engines, providing excellent performance and protection.

2. Advanced additive package: Yamalube contains advanced additives that provide superior wear protection, minimize deposits, and provide excellent corrosion protection for critical engine components.

3. Extensive testing: Yamalube undergoes extensive testing in real-world conditions to ensure optimal performance and protection for Yamaha outboard motors.

4. Wide range of formulations: Yamalube is available in a wide range of formulations to meet the specific needs of different types of Yamaha outboard motors, including 2-stroke and 4-stroke engines, high-performance engines, and engines that operate in harsh marine environments.

5. Warranty protection: Using Yamalube for your Yamaha outboard motor can help ensure that your engine remains under warranty protection, as using other oils may void your warranty.

Overall, Yamalube is a high-quality oil that is designed to meet the unique demands of Yamaha outboard motors, providing reliable performance and protection for your engine.

Can I reuse Yamaha marine oil filters each time change my oil?

It is not recommended to reuse Yamaha marine oil filters each time you change your oil. Yamaha recommends replacing the oil filter every time you change the engine oil.

Oil filters are designed to trap contaminants and particles that accumulate in the oil over time. Over the course of a typical oil change interval, the filter becomes saturated with debris and loses its effectiveness in trapping new contaminants. Reusing a filter that has already been used for an oil change can allow harmful particles to bypass the filter and circulate in the engine oil, potentially causing engine damage.

In summary, it is always best to follow the manufacturer's recommendations for oil and oil filter changes and maintenance in order to ensure that your Yamaha marine engine runs smoothly and efficiently.

What's the difference between Yamalube 10w40 synthetic and Yamalube 10w40 full synthetic?

Both Yamalube 10w40 Synthetic and Yamalube 10w40 Full Synthetic are synthetic engine oils designed for use in 4-stroke Yamaha marine engines. However, there are some differences between the two.

Yamaha Lube 10w40 Synthetic is a synthetic blend oil, meaning it contains a mixture of synthetic and conventional base oils. This oil provides excellent wear protection, reduces engine deposits, and extends the life of the engine.

Yamalub 10w40 Full Synthetic, on the other hand, is a fully synthetic oil, meaning it is made entirely from synthetic base oils. This oil offers superior protection against engine wear and deposit buildup, provides better oxidation stability, and has a longer service life compared to synthetic blend oils.

Is Yamalube Marine Synthetic Oil accepted at recycling centers?

Yes, Yamalube marine synthetic oil can generally be accepted at recycling centers. Used boat motor oil can be recycled and re-refined, which helps to conserve natural resources and protect the environment.

Many recycling centers and auto parts stores have used fuel and oil collection programs that accept used oil and oil filters from consumers free of charge. The used oil is then sent to a re-refinery, where it is cleaned and processed into new base oil. The recycled base oil can then be used to manufacture new engine oils, lubricants, and other products.

When recycling used Yamaha marine synthetic oil, it's important to properly store and transport it in a clean, sealed container. Do not mix used oil with other fluids, such as antifreeze or brake fluid, as this can contaminate the oil and make it unsuitable for recycling.

What Yamaha outboard engines require a Yamaha 1.8L marine engine oil filter?

The Yamaha 1.8L marine engine oil filter is designed to fit a range of Yamaha outboard engines that use the 1.8L four-cylinder four-stroke engine. These engines are typically used in larger boats and are commonly found in Yamaha's high-performance VMAX and SHO series outboards.

Some specific Yamaha outboard models that require a Yamaha 1.8 marine engine oil filter include:

• Yamaha VMAX SHO VF115LA

• Yamaha VMAX SHO VF150XA

• Yamaha VMAX SHO VF175XA

• Yamaha VMAX SHO VF200LA

• Yamaha VMAX SHO VF225LA

• Yamaha VMAX SHO VF250LA

It's important to refer to your Yamaha outboard engine owner's manual to select and confirm the correct oil filter for your specific engine model and year. Using the correct oil filter is essential for maintaining proper oil flow and engine performance.

Is Yamaha 4 stroke oil marine outboard the same thing as Yamaha 4 cycle marine engine oil?

Yes, Yamaha 4 stroke automotive engine oil for marine outboard and Yamaha 4 cycle marine engine oil are essentially the same thing. Both are specifically formulated to meet the needs