What Kind of Oil a 2019 Can-Am Outlander Max 570 XT Actually Needs
Shop parts for a 2019 Can-Am Outlander MAX 570 XT ATV.
The Engine Oil: A 4-Stroke That Wants 5W-40 or 10W-40
The 2019 Outlander Max 570 XT is powered by a liquid-cooled, single-cylinder four-stroke engine, which means the answer starts and ends with four-stroke engine oil. There is no premix to mix, no injection reservoir to top off, and no two-stroke oil anywhere in the picture. In this displacement class, the viscosity that shows up most often is 5W-40, with 10W-40 as the other common listing. The manufacturer's own branded oil for this engine family falls in that same range, so either weight is a sound starting point for a machine used in normal temperatures.
What matters just as much as the number on the bottle is the rating behind it. Look for a JASO MA or MA2 designation, which tells you the oil was formulated for wet-clutch, high-rpm powersports duty. Standard passenger-car oils often contain friction modifiers that are great for fuel economy and terrible for clutch engagement, and they lack the shear stability these single-cylinder engines demand. A dedicated powersports oil — or the manufacturer's own branded formulation — is the safer default.
Why the CVT and Clutch Configuration Matter
This ATV uses a belt-driven continuously variable transmission, and the belt itself runs dry, outside the engine oil supply. That is a meaningful distinction: you are not choosing an oil to lubricate a belt, and you are not dealing with a shared sump that feeds a belt housing. The engine oil's job is the engine, and on this machine the gearbox is a separately lubricated unit with its own fill and its own fluid.
Even so, the driveline still contains wet clutch surfaces and gear engagement components that benefit from a powersports-specific formulation rather than a generic automotive oil. The practical takeaway is simple: pick a JASO-rated four-stroke oil in the 5W-40 or 10W-40 range, and treat the transmission fluid as a separate purchase with its own specification.
The Other Fluids a 4x4 Outlander Carries
Engine oil is only one of several lubricants on this machine, and mixing them up is a common and avoidable mistake. A 4x4 utility ATV of this type typically has:
- Transmission or gearcase fluid – a dedicated lubricant for the gearbox that handles high, low, reverse, and park ranges.
- Front differential fluid – on this machine the front differential uses an engagement system that calls for a specific fluid rather than a generic gear oil. Using the wrong product there can affect how and whether four-wheel drive engages.
- Rear final drive fluid – usually a hypoid gear oil in the 75W-90 to 80W-90 range, serviced on its own interval.
None of these are interchangeable with engine oil, and none of them are topped off through the engine fill. Keeping them straight is the difference between a drivetrain that lasts and one that develops whine, binding, or delayed engagement.
How Hard Work Changes What Your Oil Sees
An Outlander Max 570 XT is a two-up utility machine, and it tends to get used like one. Plowing, towing a trailer, hauling feed or firewood, crawling through mud, and long stretches of low-speed, high-load work all push oil temperatures higher and shear the oil's viscosity modifiers faster than a casual trail ride ever would. Extended idling in summer heat is its own kind of punishment.
Water and mud intrusion deserve special attention. If you cross deep water or spend a day in heavy mud, check the oil for a milky, frothy appearance — that is the classic sign that moisture has found its way in, and it means the oil needs to come out sooner rather than later. Dusty conditions do the same thing from the other direction, loading the oil with fine grit that the filter can only catch so much of.
Synthetic, Semi-Synthetic, or Conventional
Full synthetic oils hold up better under the heat and shear that heavy utility work creates, and they flow more readily on a cold morning, which reduces wear during the first few seconds after startup. That combination makes them a natural fit for a machine that plows snow in January and hauls loads in July.
Conventional and semi-synthetic oils cost less and remain perfectly serviceable for owners who ride in moderate conditions, keep up with changes, and do not push the machine to its limits. The honest tradeoff is that conventional oil gives up some high-temperature stability and cold-flow performance, so it rewards shorter change intervals.
Cold Weather, Hot Weather, and Viscosity Nuance
The first number in a multigrade rating describes cold-weather behavior, and the second describes how the oil holds up once hot. A 0W-40 is worth considering if you routinely start the machine in sub-freezing temperatures, because it circulates faster on a cold start. A 20W-50 is sometimes chosen for extreme heat or sustained heavy load, though it is not the standard recommendation and can be sluggish on cold starts.
For most owners in most climates, 5W-40 or 10W-40 covers the year comfortably. If your riding is split between temperature extremes, that is a good reason to confirm the manufacturer's temperature chart rather than guessing.
Confirming the Exact Specification
Everything above reflects what this class of machine typically runs, and it will get you to the right shelf at the parts counter. For the precise viscosity, the exact fill quantity, and the specific fluid required by the front differential and gearbox, check the owner's manual for your 2019 Outlander Max 570 XT or ask a dealer. It takes a minute, and it removes any doubt about what goes in where.
Related Shopping Categories
Shop Oils and Fluids for a 2019 Can-Am Outlander MAX 570 XT ATV.
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Shop Transmission for a 2019 Can-Am Outlander MAX 570 XT ATV.
Shop Oil Filters for a 2019 Can-Am Outlander MAX 570 XT 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.