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SAE30-rated engine oil is reading for oil viscosity. In short, this is how long it takes the oil to travel through a hole at a certain temperature. In this case, SAE30 means the oil has a single rating that means it is better suited to higher temperatures (a lower rating means it’ll be better in cooler climates).

If you’re running a high-performance motorcycle then you cannot go wrong with this offering from Castrol. This refined, fully-synthetic oil is engineered to be effective at high speed. Its use in motorcycle racing means it’ll be more than durable for road use.Just so you know, whilst we may receive a commission or other compensation from the links on this page, we never allow this to influence product selections – read why you should trust us. What could give better peace of mind than using engine oil from the same manufacturer as your engine? Honda produces a lot of gardening equipment; from chainsaws to lawnmowers, and official Honda oil will have been made to protect these four-stroke engines perfectly. If you own a modern motorcycle, generator or petrol-powered gardening equipment, chances are it’ll use a four-stroke motor. Four-stroke engines differ from conventional car engines and require special four-stroke engine oil. There are plenty of different four-stroke oils for sale, all designed for different engine types, so read our guide to the best four-stroke engine oils.

This SAE30 oil is designed for use in multiple four-stroke engine types. Not as refined as other options it will still be an acceptable choice for more basic mopeds as well as four-stroke gardening equipment. You should also remember that the SAE30 rating means this oil is made for warmer weather, so maybe not be the best choice for a British January.

A great budget option, this Halfords Four-Stroke Oil is made for use in gardening equipment. Designed to reduce engine deposits it’ll help an engine run smoother but is nowhere near refined enough for use in a motorcycle engine.

Mineral-based oils will offer nowhere near the level of protection a synthetic option would offer but are a lot cheaper to buy. These are perfect for motorbikes with smaller engines as well as gardening equipment and generators that do not operate at high temperatures.

This four-stroke oil is an excellent choice for most motorcycles. Offering protection to engines, catalysts and even wet clutches, Motul 5000 is a solid option for most motorcycles. As a semi-synthetic blend, it provides great refinement and efficiency while still being an affordable option.

Just like with car engine oil, four-stroke oils are designed for different purposes and have different characteristics. 4 stroke engines include mopeds and motorcycles.

We offer New Suzuki Outboard Parts and Accessories. Water Pumps, Oil Filters, Fuel Filters, Spark Plugs, Zincs, Cables, Controls, Lower Units, Power heads, Starter, Gauges, Props, Gaskets, Gasket Sets.These steel coupons have been subjected to an NMMA standard corrosion test. The coupon on the left was protected by automotive oil, the coupon on the right by a quality FC-W marine oil.Full synthetic oil is ideal for cars that demand peak level performance and high levels of lubrication. Full synthetic oil provides higher viscosity levels, resistance to oxidation and thermal breakdown, and helps fight against oil sludge. Plus, it helps improve fuel efficiency and can even increase a vehicle’s horsepower by reducing engine drag.

If you walk in with no background on the subject, it can be difficult to tell each apart or know which is the best engine oil for your beloved car. Is regular better than synthetic? What do all those numbers on the front of the bottle mean? Do you have to use engine oil designed by your car’s manufacturer? The good news is, we’ll be helping you cut through the confusion. There are different types of oils for all kinds of specific purposes: high-tech engines, new cars, higher-mileage cars, heavy-duty/off-road SUVs. And if that isn’t confusing enough, there is a wide selections of viscosities. However, if you read your owner’s manual, chances are, you’ll come across your car’s manufacturer’s recommendation for which engine oil is best for your car. The manual may include a reference to Energy Conserving Oils, which simply means that the oil has passed a lab test against a reference oil. It’s no guarantee of better fuel economy, but most of the leading brands have at least some viscosities that are so labelled. In engine oil, viscosity is denoted by the ‘xxWxx’ code on the bottle (i.e. 20W50). In 20W50 oil, the 20 indicates the oil’s flow at 0°F, W standing for “winter”. The lower this number, the less thick your oil will be in the cold.

SAE viscosity grade refers to how well an oil flows at various temperatures. API service categories involve a number of different tests that measure an oil’s ability to lubricate, clean, cool and protect internal engine components. ILSAC standards parallel API categories to a degree but include an enhanced emphasis on fuel efficiency benefits. ACEA sequences are a series of standards for European cars that some consider more stringent than API and ILSAC requirements.Choosing the best engine oil for your car can be very tricky given the large number of options available. However, your manufacturer’s guide can help you make the right choice. If you’re looking to change your engine oil, chances are you’ll face a mind-numbing selection of options in a variety of grades from a countless number of manufacturers. This type of oil is a combination of synthetic and organic oil. Synthetic blends make it easy for drivers to make the switch from conventional to synthetic oil, which is why this type of oil is becoming increasingly popular among today’s savviest drivers. It’s also a great middle-ground for drivers who want the added protection and performance of synthetic oil, but might not be ready to foot the bill for a total switch to full synthetic oil.Using oil that fails to meet a manufacturer’s specifications can result in engine wear or damage that will not be covered by the new-car warranty. So, that means you are responsible for making sure any oil put into your engine complies with the requirements as set forth in your owner’s manual.

Most petrol stations will have a range of oils on offer in case of an emergency. The first thing you should do is to check your owners manual to note what oil your car requires. After establishing that important point, the petrol station employee can tell you if they have the correct type of oil for your car. Most petrol stations stock reputable oil brands which should suffice until you can do a complete oil change at a Suzuki dealership.Too thin oil, on the other hand, will be unable to cling to moving parts and won’t lubricate your engine properly, again leading to overheating and wear.

For example – after years of intensive research, Total and Suzuki teamed up in 2012 to reveal the best engine oil (Suzuki Genuine Oil) for our cars. SAE 5W30 synthetic engine oil variant (API rating of SG+) was unveiled as the recommended oil for most Suzuki cars, such as the Grand Vitara, Swift and Celerio.Higher mileage oil is specifically designed for cars with more than 120 000 km on the clock. It can help reduce oil consumption, minimise leaks and oil seepage, and can also help reduce smoke and emissions in older engines

Without lubrication, an engine will run for less than a few minutes, before being severely damaged, and sometimes beyond repair. If you allow your oil level to run too low or you don’t change it on time, you can almost forget about your engine living a long, healthy life. No, seriously. What else is going to perform the following critical functions:

What if I run into an emergency and need to fill up my oil at a petrol station? We often get asked by petrol attendants whether they should check the oil level of our cars. Most of us decline, as we assume that if there are no alarm bells ringing inside the car, everything must be fine, right? Wrong. You should regularly check the oil levels in your car, and doing so at every second fillup should be enough to make sure that engine oil levels do not drop below the recommended level. But what if your oil levels are noticeably low? If there is a clear leak, then it would be wise to top off at the petrol station and make your way to the nearest Suzuki dealership right away. Small leaks can drain oil levels over a period of time and won’t be as noticeable as massive leaks, but without regular checks can be just as dangerous.We have previously covered the differences between 93 and 95 Octane fuel and which will be better for your specific car. Although this is an important topic, choosing the right oil for your car is even more critical, and the wrong choice can result in a badly damaged engine. When your car is out of service plan, always refer to your owners manual to check what the correct type of oil should be used, or better yet, just bring it to a Suzuki dealership for stress-free service. Remember; using the wrong oil in your car can cause major problems down the road.In addition to the industry standards, almost every car and engine manufacturer has unique oil specifications that involve proprietary tests to ensure oils meet the specific requirements of their power plants. These standards are listed in your owner’s manual, and only oils that meet those requirements (in addition to SAE, API, ILSAC and ACEA standards) should be used in the car.The following number (50) represents the oil’s viscosity at 100°C, or 212°F. The higher this number, the more resistant the oil is to thinning at high temperatures.If your oil is too thick, it will make your oil pump work harder and affects the oil’s ability to circulate freely within the engine. Circulating oil keeps your engine cool, so less circulation = higher temperatures and more wear on your engine.

Use only oils that are rated SE, SF, SG, SH, or SJ under the API (American Petroleum Institute) classification system. The viscosity rating should be SAE 10W-40. If an SAE 10W-40 motor oil is not available, select an alternative according to the chart.Don’t forget to check our Technical Library for other related articles for Suzuki Outboard Motors, as well Suzuki Engine specifications. We also have the How-To Video Library with various technical videos addressing things such as replacing your Suzuki Fuel Pump.

Suzuki highly recommends that you use alcohol-free unleaded gasoline with a minimum pump octane rating of 87 (R+M / 2 method) or 91 (Research method). However, blends of unleaded gasoline and alcohol with equivalent octane content may be used. Allowable maximum blend of a single additive (not combination): 5% Methanol, 10% Ethanol, 15% MTBESuzuki Marine is continually developing state of the art technology to produce the Ultimate 4-Stroke outboards. The benefits of this innovation now extend beyond the engine to the development of a new high-performance engine oil: ECSTAR V7000 Semi-Synthetic 10W-40 Marine Engine Oil ECSTAR Suzuki Genuine Oil is specifically designed by Suzuki to withstand the demands of power sports engines.

Suzuki’s dedication to providing the highest performing products on the market required their engineers to create a premium oil that not only exceeded all standards set forth by the NMMA, but more importantly was formulated specifically for Suzuki marine engines. When using ECSTAR Suzuki Genuine Oil in their own outboards, Suzuki owners can be confident that their engine oil will stand up to the harshest conditions in any salt or fresh water marine environment.ECSTAR Suzuki Genuine Oil is FC-W certified and uses a high-quality, low sulfur content base oil that reduces ash buildup for increased durability. The high viscosity index in this base oil is also a major contributor to maximizing fuel efficiency. When combined with select high-quality additives that inhibit engine corrosion, the product is the best performing marine oil Suzuki has ever offered.This formulation meets the needs of every Suzuki owner, from the pro fisherman who demands all out performance to the recreational boater who seeks optimum fuel efficiency and long-term reliability.

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.Newer boat engines are also engineered to be consumer and environmentally friendly —with reduced emissions and extended lifespans. However, these advanced technologies place severe demand on engine lubricants and make it critical to choose the correct lubricant for your engine.

There is so much to love, and learn, about boating. That’s why we created this library of articles, videos and blog posts to help you throughout your adventures.Your boat’s engine powers your on-water adventures, so keeping it well-maintained is critical for making the most of your time on the water. Using the right type of oil and fuel is critical for both performance and lifespan.To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.Quicksilver 10W-30 Full Synthetic stands alone in terms of shear resistance. In testing, it delivered the highest level of viscosity retention among the industry’s leading 10W-30 full-synthetic marine engine oils.

This is accomplished through a unique formulation. While many leading competitors rely on viscosity modifiers to thicken their 10W-30 multigrade oils, those modifiers will break down over time, reducing wear protection. Quicksilver 10W-30 Full Synthetic was specially formulated without viscosity modifiers, resulting in zero shear loss and improved wear protection. This gives the Quicksilver product the flexibility to perform in a broad range of conditions, from maintaining proper engine lubrication at high temperatures to ensuring reliable cold starts.Mercury recommends 10W-30 for all its V8 and V6 outboards. Likewise, many other leading marine engine manufacturers recommend 10W-30 oil for their modern four-stroke engines. Where 10W-30 is recommended, Quicksilver 10W-30 Full Synthetic meets the warranty requirements of all leading marine engine manufacturers.

Generally, full-synthetic oils contain fewer impurities than synthetic blends or mineral oils. They also do a better job of resisting breakdown, or shearing, which occurs when stress from the engine operating at high temperatures causes the oil to permanently lose its viscosity.The advanced formula also includes a marine-specific additive package with higher levels of detergents, dispersants and anti-wear additives (including ZDDP, a highly effective lubricant compound) than any other 10W-30 oil in the Quicksilver lineup. These high-performance additives are vital for fending off corrosion and sludge in moisture-ridden environments and during periods of extended storage.If you push your engine to extremes like Quicksilver Pro Team member and pro bass angler Cooper Gallant, or if you simply like the peace of mind of maximum engine protection, you’ll want to go with the “best” choice and select a full-synthetic product, like the all-new Quicksilver 10W-30 Full Synthetic. Just be sure it’s the proper grade of oil recommended for your engine.

Quicksilver offers many of its four-stroke marine engine oil grades in multiple formulas, including mineral, synthetic blend and full synthetic. Think of it as the “good, better, best” system: They’re all premium oils that can help extend the life of your marine engine, but the higher up the scale you choose, the more protection and performance you get. You can select what’s right based on the demands you place on your engine.

Thanks to the evolution of four-stroke engine technology within the marine space, maintaining many of today’s most popular outboard, sterndrive and inboard engines is easier than ever. For many four-stroke engine owners, the most critical maintenance task is to change the engine oil and filter once a year.

For Gallant and many others, Quicksilver 10W-30 Full Synthetic is the best choice because of its ability to lubricate, prevent corrosion and help keep internal engine parts clean even in extreme conditions – like what bass anglers encounter while running at high speeds and competing year-round in all types of weather. Motorcycle oil is just as important to its function as it is to a car. However, it is important to remember that oils used for motorcycles are not the same as car oil. Motorcycles have very different needs than cars. Car oil also has certain additives that could damage most motorcycles. That is why it’s essential to shop around for oils that are specifically designed for a motorcycle. Buyers even found that this product improved the performance of their vehicle and their riding experience. One customer ran the oil in “the primary and transmission” and found that “the bike ran a lot quieter.” A commenter wrote, “This is the first synthetic oil to actually cool the engine down on our 2015 Indian Trike.” Another user added, “I like that it actually lowers oil temperatures, which is very important for a V Twin.” One user commented, “Absolutely smoothed out my downshift clicks at higher RPMs. It made the whole transmission smoother.” Such levels of performance and quality come at a great price with this buy. This product’s extensive protection for wet clutches will improve shifting. The lubrication will also promote the longevity of the engine by preventing deposits and supplying wear and corrosion protection. The product continues to protect the engine, whether off-road or on road. Not only is this oil designed for motorcycles, but it can even be used in all-terrain vehicles, snowmobiles, marine personal craft, and utility vehicles. For an economical price, this gallon of oil is very dependable. One commenter even wrote, “This oil does the job and does it so well. If you want to try another brand go for it, but this is a solid choice with a flawless record.”

As a semi-synthetic, this Lucas Oil motorcycle oil combines the best of both mineral and synthetic oils. Its properties grant motorcycles and ATVs optimal performance by sealing the piston rings and improving the compression. This product even has the power to create a more comfortable ride by decreasing engine noise. One buyer attested that after using this oil, their “bike had never sounded so good.”

This oil has an SAE grade of 15W-50 that allows the oil viscosity to remain stable and last longer in higher external temperatures up to 113°, which is higher than most common motorcycle oils on the market. The formula of this blend has dual functions. It improves the engine response as well as protects the gearbox. Customers noticed many other improvements in their motorcycle engines, such as “clutch operation, engine noise, and temperature,” as one commenter wrote.

Viscosity is the measurement used to determine a fluid’s, or in this case oil’s, resistance to flow. An oil’s viscosity or thickness is very important in protecting the engine; if too thin or too thick it will cause excessive friction.We hope our review of the best motorcycle oils has been helpful. For more suppliers of related products, including motorcycle chains, motorcycle fenders, tires, fuels, and clutches, consult our additional guides, or visit the Thomas Supplier Discovery Platform.For those who race in motorsports, the Mobil 1 4T motorcycle oil is fully synthetic and specially formulated to meet the unique demands of high-compression and high-performance sport bikes. No matter the competition, this oil can be used both off and on-road in any season. One user confirmed, “It is designed for sport bikes. Good for high RPMs.” Due to its durability, quality, and decreased frictional losses, this product allows riders to obtain the best performance and the highest, most consistent horsepower.

Between these routine oil changes, all owners should keep an eye on their oil level and quality. To do this either a dipstick or a sight glass will be used, depending on the engine. Using the owner’s manual is very helpful in this process to ensure the reads are accurate. If the oil is too low, users can simply add more in and if it’s too high they will need to drain it.For a great quality oil that will maximize the power of a bike, the Valvoline motorcycle oil (US$8.89, Amazon) is the one, but for an oil that is specifically designed to take on any conditions during races, the Mobil 1 4T motorcycle oil (US$84.99, Amazon) will be a better fit.

That being said, not all motorcycle oils are the same. There are many different types of oils out there made for different engines and conditions. So it is equally as important to find the right oil for each model.The Motul 7100 Synthetic Ester oil has an SAE grade of 10W-60. This is the highest level of resistance to heat an oil can have on the SAE scale, which is difficult to find in other products on the market. This means the oil will be able to hold its viscosity in external temperatures up to 122° F, making this product the best for riders in consistently hot regions. Since this oil is 100% synthetic, not only will it allow protection in the heat, but it can also handle the most high-performance motors and is designed for riding through the dirt when off-roading.According to one customer, “The kit was high quality,” and it all comes at a very economical price. Another user wrote, “This kit is perfect for those of us that do our own services.” They went on to write about the many improvements they experienced by using this oil. “My clutch action feels smoother and the engine revs a bit quicker.”

Motorcycles are unique vehicles, and, just like cars, they are more than a source of transportation; they are prized possessions for many. They can be used for cross-country trips, motorsport competitions, and daily commutes. For motorcycle engines to do all of these things, and continue running for years to come, they rely on oil.What makes the Castrol Go! oil the number 1 choice for many buyers is its commitment to the protection of all parts of the bike. With Trizone technology, this product will protect, not just the engine, but the gearbox and clutch as well. The mixture of additives in this mineral oil works to support a clean and safe oil life for any 2 or 4-stroke motorcycles by preventing contaminants. With a 10W-40 SAE grade, Castrol offers a perfect middle-ground range for peak performance during both the summer and winter.

Using synthetic oils is perfect for bikes under high stress and it is the best way to achieve the longest oil life. For the Royal Purple Max-Cycle oil, this is especially true. According to one user, they found that after “6,000 miles… the oil is still good.” Not only will this oil last much longer, but it will also extend the life of the engine. Its oxidation resistance protects the engine’s moving parts by preventing any rust and corrosion.The formula is able to handle the most high-performance engines and loads and can take on all types of weather and high temperatures. It can be used in any 4-cycle engine, whether they are air or water-cooled. Using this oil will also improve overall performance and make starting the bike up easier. One buyer found that the product “makes my bike run smooth and responsive, while still protecting and lubricating vital 4-stroke engine parts.”

The grade choice will depend on the region the owner lives in. For areas with neutral or average temperature fluctuations, SAE 10W-40 is the best choice, and the most popular on the market, as it is an exact middle range. However, for those who experience extreme temperature conditions, this isn’t a great option and they will require an oil that is suitable for that particular weather.The Kawasaki Motorcycle Engine Oil proves to be one of the best traditional oils for its amazing ability to enhance riding performance. Its lubrication offers smooth shifting and improves the overall performance of both the transmission and the clutch. Many customers have attested to this, with one user who found that their vehicle had “slick shifting even after 3,000 miles.”

Again, not all oils are the same. There are three types of bases that come with their own pros and cons. The type of oil that should be used is heavily dependent on the type of engine, the performance of the bike, and the budget of the buyer.

Welcome to the Thomas guide to the best motorcycle oil 2023. Thomas has been connecting North American industrial buyers and suppliers for more than 120 years. When you purchase products through our independent recommendations, we may earn an affiliate commission. Due to its high protection, many found this oil to be particularly reliable. According to one customer, “This oil has kept my engine problem-free and I have been able to successfully keep my bike running for 15 years.” Another user found a huge difference in their motorcycle’s performance. “The engine is smoother, idles quieter, and the dash is more responsive with the throttle,” they wrote. If the oil seems dark or dirty, it is time to completely drain it and fill it up with new oil to prevent any wear or damage to the engine. When replacing the oils, it is still recommended to consult the owner’s manual from the manufacturer. This is to keep both the user and the bike safe.Not every motorcycle oil will be suitable for all bikes. There is a range of different types of oils and specifications to consider before settling on the best one for the buyer.

The SAE grade of oil is a system designed to determine how this viscosity will change under certain external temperatures. The grades are set on a chart that represents outside temperatures from -35° C to 50° C. The grades are formatted with one number, a “W”, and then a separate number. The “W” stands for winter. The first number corresponds to a temperature on the chart and represents the coldest temperature the oil can handle before beginning to thicken. The second number also correlates to a temperature on the other end of the chart and represents the hottest temperature it can handle before beginning to thin.

Motorcycle engines have many parts that are constantly moving against each other and causing friction. To prevent the wear of these parts and ensure that the bike will run properly, motorcycles need engine oil to provide lubrication. The same oil also supplies lubrication to the transmission.New engine oil is very important to the health of a motorcycle, but before deciding on which oil to buy, riders must first understand when it’s time to change their oil and filter.

When it comes time to change out the used oil in a motorcycle, the Suzuki OEM Oil Change Kit has everything an owner could need during the process. It comes with three quarts of synthetic oil, a Suzuki oil filter, two different-sized crush washers to seal the drain plug, and even a paper funnel.

This is all while maintaining good fuel economy. One buyer attested, “I noticed a great amount of acceleration and how smooth the shifting is.” Not only does this oil increase performance, but it ensures that the bike continues to run at this level, even after many intense races. It offers wear protection to the engine, clutch, and transmission. It also prevents deposits and corrosion from reaching the engine.

There is more to oil than just its base and viscosity. Some oils contain additives or have a higher quality to promote engine performance and protect the life of both the motorcycle and the oil itself.Full synthetics also perform great, but Greenwood maintains that synthetic blends work just as well and at a lower cost — about 25 percent less in most cases. Full synthetics really come into play when an engine is turning 8,000 rpm and up, says Greenwood, who explains that full synthetics are less likely to break down at high operating speeds and temperatures. Most marine engines don’t exceed 6,400 rpm, so using an expensive full synthetic amounts to a waste of money, Greenwood contends.

“We recommend a synthetic blend, a combination of synthetic and conventional oils,” says David Greenwood, product planning manager for Suzuki Marine (suzukimarine.com), which switched its company branded oil from conventional to a synthetic blend two years ago for its four-stroke outboards.