What Kind of Oil a 2019 Can-Am Outlander Max 570 Needs
Shop parts for a 2019 Can-Am Outlander MAX 570 ATV.
First, Rule Out the Wrong Category Entirely
The 2019 Can-Am Outlander Max 570 is a four-stroke machine. Its 570cc liquid-cooled single-cylinder Rotax engine burns gasoline and lubricates itself from a crankcase sump — there is no oil-injection reservoir to keep filled and no premix to measure out at the pump. That single fact eliminates a whole shelf of products before you start shopping. Two-stroke oil has no role here, and neither does any fuel-mixing routine. What you are looking for is a four-stroke powersports engine oil, and the rest of this article is about narrowing down which one.
It is also worth knowing up front that engine oil is not the only lubricant this quad uses. A 4x4 utility ATV of this type carries several separate fluid reservoirs, and each one has its own requirements. We will get to those, but the engine comes first because it is what most owners are asking about.
Viscosity: What the Numbers on the Bottle Should Look Like
Four-stroke utility quads in the 500cc to 600cc class almost universally run a multigrade in the 40-weight family. For this machine, a 5W-40 or 0W-40 synthetic is the most commonly cited specification, and 10W-40 is a widely used and perfectly reasonable alternative that performs well in mild to warm conditions. If you are riding in consistently hot weather or working the machine hard in summer heat, some owners step up to a 20W-50, though that is a tradeoff rather than a free upgrade.
The two numbers do different jobs, and understanding them makes the choice easier. The first number describes cold-flow behavior — how readily the oil moves when the engine is cold and the pump is trying to push it through tight passages. The second number describes viscosity once the engine reaches operating temperature. For a machine that gets started on a frosty morning to plow a driveway, the lower first number genuinely matters. For a quad that lives in a warm climate and never sees a cold start, 10W-40 covers the job comfortably.
Your owner's manual lists the exact viscosity the factory specifies, along with any temperature-based chart the manufacturer published. That is a thirty-second check and worth doing, because the correct answer can shift slightly depending on the climate the machine operates in.
Why the CVT and Wet Clutch Shape the Recommendation
The Outlander Max 570 uses a belt-driven continuously variable transmission, which means the belt itself runs dry, outside the engine oil. You do not have to worry about crankcase oil contaminating the belt or vice versa. That is a meaningful difference from a geared machine where the transmission and clutch share the engine sump.
It does not, however, mean that any automotive oil will do. Utility ATVs of this design still incorporate wet clutch elements in the driveline, and on many of these machines the engine oil is shared with those components. Automotive oils labeled as energy conserving contain friction modifiers that can cause a wet clutch to slip, grab, or engage harshly. That is the practical reason a JASO MA or MA2 rated oil is the right default here. Those ratings exist specifically for wet-clutch applications, and they also indicate an oil built to hold up under the heat and shear that a CVT-equipped work quad generates.
Some manufacturers also publish their own branded oil formulation for certain models. Following that recommendation is a sound default if you want to remove all guesswork, though a quality JASO MA2 oil from a reputable brand meets the same functional requirements.
The Other Fluids on a 4x4 Utility Quad
Engine oil is only one of several lubricants this machine uses, and mixing them up is a common and avoidable mistake. Because this is a four-wheel-drive ATV, it carries separate reservoirs that are serviced independently and on their own schedules.
- Rear gearcase or final drive: Typically filled with a hypoid gear oil in the 80W-90 range. This is a completely different product from engine oil.
- Front differential: On models equipped with a locking or engagement system, the manufacturer often specifies a dedicated front drive fluid rather than a generic gear oil. Using the wrong fluid in one of these can affect how and whether four-wheel drive engages, so this is one place to follow the book closely.
- Transmission gearcase: Some models in this family carry a separate gearcase lubricant in addition to the engine sump.
None of these should ever be topped off with engine oil, and none of them are checked with the same dipstick. Treat each as its own maintenance item.
How Hard Work Changes the Equation
How you use the machine affects oil life as much as which oil you choose. Plowing snow, towing a trailer, hauling loads at low speed, crawling through mud, and long idle periods all put more stress on engine oil than casual trail riding does. Heat builds, oil temperatures climb, and the additive package depletes faster.
Water and mud intrusion deserve special attention on a work machine. If you cross water deep enough to reach the breathers, or spend a day in heavy mud, check the oil afterward. A milky, frothy appearance is the classic sign that water has gotten into the crankcase or a gearcase, and contaminated oil needs to be changed rather than run. Dust and grit from dry, dirty conditions have a similar effect on oil life, just through a different mechanism.
Synthetic, Semi-Synthetic, or Conventional
Synthetic oils generally offer better cold-start flow, more stable viscosity at high temperatures, and greater resistance to shear breakdown over a long service interval. Conventional oils cost less and remain entirely suitable for many owners, particularly those who change oil on a disciplined schedule and ride in moderate conditions. Semi-synthetics sit in the middle and are a reasonable compromise.
Given that this is a machine likely to see real work duty, a synthetic or semi-synthetic in the correct viscosity and with the right JASO rating is a sensible default. The performance gap is most noticeable in cold weather and under sustained heavy load.
Change Intervals and Confirming the Exact Spec
Severe service — heavy towing, plowing, mud, dust, frequent short trips — generally calls for more frequent oil changes than the standard interval printed in the manual. If your riding falls into that category, shortening the interval is cheap insurance.
For the precise viscosity, the exact fill quantity, and the specific drivetrain fluid types this machine calls for, your owner's manual is the authoritative source, and a dealer can confirm anything the manual leaves ambiguous. That is a quick verification step, not a reason to avoid the job. With the right weight, the right rating, and a fresh filter, a 2019 Outlander Max 570 is straightforward to keep properly lubricated for years of work.
Related Shopping Categories
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Shop Oil Filters for a 2019 Can-Am Outlander MAX 570 ATV.
Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your ATV's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.