Best Air Compressor Oil Guide For [My Compressor 2021]

In A Hurry !

Well, if you in a hurry, got no spare time and just want to know which is the best air compressor oil. Then I’d recommend the Mobil 101016 Rarus 427 Compressor Oil as the best companion.

My hairs seem to be very rough and dry. Oil them! said the mom. The door is squeaking while opening or closing. Oil the hinges, told the dad.

A few examples are showing the usage of different types of lubricants from our everyday life. One can easily conclude that oil can be used to make the surfaces smooth and slippery. In addition to that, it reduces friction and dampens noise levels.

Interestingly, oil is used up by both natural machines, i.e., humans, and by the devices made by humans, including air compressors.

When intake by machines, you can think of oil as a food supplement for a compressor. Without it, the compressor won’t run. However, this is one side of the story.

There is an analogy of oil poured in moving parts of machines with the fluid present in the moving joints of humans. In this similarity, oil and joint fluid have the same peculiarity of lubricity.

All the lubricants provide a slick layer between the components so that they do not rub against each other: no more heat generation or wear and tear.

High-quality lubricants sweep the harmful deposits and prevent developing the sludge again in the future.

To get consistent efficiency and optimum performance, you have to pick out the compatible oil with your compressor. Other necessary particulars are composed in the article.

You are invited to go through the words about the listed best air compressor oil. The guide will help you along your way to getting the best oil for air compressor.

Best Air Compressor Oil [Buying Guide 2021]

Let’s burn some of our brain oil to know about the crucial characteristics of the best oil suited for your compressor. These points will ease up your decision.

Oil Viscosity

Viscosity, weight, or grade of oil are the equivalent terms and can be used one instead of another. Viscosity is the most critical factor in sorting out the compatible oil for your compressor. Since thickness varies with temperature, therefore you are advised to keep the climatic condition in view.

Oil with lower viscosity is thin and can be easily poured. They also help to start the compressor quickly in cold weather.

Higher viscosity oils are thick and are suggested for high workload or use at high temperatures.

Here an inevitable question slips into your mind that how do we know how thick or thin the lubricant is? But the answer is so simple and is labeled on the lube bottle itself.

On the pack, it is marked as something like “XW-XX.” It is the general notation to represent the viscosity grade of the oil.

“W” stands for winter, and the number preceding it rates the lubricant flow at 0° Fahrenheit. A lower value means a lower concentration of oil in winters.

Value after “XW” specifies the viscosity at 100 °C and characterize the resistance of oil against thinning in hot weather. The typical value for most of the compressors is 20 or 30, depending on the season.

A few lubricants are also quantified in ISO ratings. You may have to figure out the equivalent SAE grade.

The oil that is too thick or thin can damage the parts, thus reducing the efficiency and life span of the compressor. Therefore, find the right match for your buddy.


Oil is formulated according to application and usage. Likewise, the additives are also included for each specific use. The lubricant type and operating conditions determine their quantity.

They are put into the base oil to boost its lubricant performance and prolong the equipment’s life. In their absence, the oil would become contaminated, breakdown, or not able to protect the compressor parts.

There is an extensive list of benefits of mixing up the additives. I will render a few of them that are of prime importance in simpler words.

Oil-additives are viscosity improvers and lubricity enhancers. They are also friction reducers and have anti-wear capabilities.

Additives can also control contamination and inhibit coagulation. Moreover, they are anti-wax to refine the oil and antifoam to prevent the loss of lubrication.

When added, they also anticipate the chemical break down of lubricants that prevents the accumulation of oil sludge on the engine parts.

Being anti-oxidant, retard the degradation of oil by reducing the oxidation process. While being anti-corrosion, the additives blockade the rusting of metal parts in the engine.

Operating Temperature Range

The operating temperature range of oil is another vital parameter that can affect the performance of the compressor.

Primarily, this factor depends on the ambient temperature or weather conditions. The heat generated by the compressor also deteriorates the oil condition.

Even the right viscosity oil may not perform well if operated beyond the temperature range. You may consider the suggested temperature range label on the product according to the weather.

In general, you should get a lower viscosity lube for cold weather to avoid freezing of oil. Since the lubricants get thinner upon heating during operation, therefore a higher-viscosity oil is needed in the hot summer.

Oil Change Frequency

Oil change frequency is similar to say how often the compressor gets thirsty for oil. This lubricated intake depends on the quality as well as the quantity of the lubricant.

Besides, you have to keep an eye on the condition and level of the oil regularly. Whenever there arises a need to change, you should replenish it without delay. Otherwise, it will breakdown over time and may cause damage to the movable parts if let stays for long.

Typically how often to change the lubricant depends on the type of compressor and its running. You can also follow the manufacturer’s recommendation for replacement.

The typical oil exchange duration for reciprocating air compressors is about three months or 700-800 hours of use. For rotating air compressors, the refilling interval is 7000 to 8000 hours usage.

Industrial air compressors, on the other hand, have a short cycle of about 300 hours of operation for oil changing.

However, as a general rule of thumb, the more you use the compressor, the more early you have to change the oil. Yet, this element will also involve the additional cost at times.

Oil Quantity

Oil is like the diet for the compressor, so you should pour it in the right quantity. The size of the compressor will determine this amount. Sometimes you need it in the middle of the job depending on the utilization.

Initially, the small size compressor demands a few ounces of lubricant. However, the more giant buddies such as industrial compressors may require more than 100-oz.

Pour the recommended quantity of oil for smooth and streamline performance. Feeding a lesser amount will increase the friction between the movable parts and heat the pump. It will result in damage to the components and malfunctioning of the compressor.

The process of changing the lubricant involves three simple steps as unplug, drain, and refill.


Pricing is typical concerning factor for the purchase of any product. All us demands broad featured product at a reasonable price.

In the case of compressor oil, too, similar interests also arise in mind. Interestingly, the cost of fuel is related to the oil change frequency.

So you may have to consider both of these factors all together to lubricate your compressor.

Best Air Compressor Oil Reviews [In 2021]

Here, up till now, we were greasing our hands with factors that determine a high-quality compressor oil. Time for the next cog in the machine to start working. Here we have reviewed and determined the 5 best air compressor oil bottles that can smooth out your air compressor’s working. So, without any waiting, let’s begin…

List of Best Air Compressor Oil

Below is a checklist of best air compressor oil along with there size/quantity in Gallons, Quarts and Ounces.

NoBest Air Compressor OilSize/Quantity
01Mobil 101016 Rarus 427 Compressor Oil, 1 Gallon1 Gallon
02PowerMate Vx 0180063SP 1 Gallon All Weather Air Compressor1 Gallon
03PowerMate 018-0060CT Air Compressor Oil, 1-Quart1 Quartz
04Campbell Hausfeld Air Compressor Oil 16oz MP12 ST125312AV16 Ounce
05Senco PC0344 32 Ounce Compressor Oil32 Ounce

Mobil 101016 Rarus 427 Compressor Oil, 1 Gallon (My Personal Recommendation)

The Mobil Rarus 427 air compressor oil is synthesized with high-grade mineral base oils and excellent quality additives. This mineral oil brings out superior performance for the compressors.

Grade-30 oil that is formulated particularly for the reciprocating and rotary types compressors.

Low viscosity oil is perfect to use in the winter season. It is a non-detergent oil that prevents carbon build-up and reduces the oxidation process.

This high-quality Mobil compressor oil is up for sale in the can of 1 gallon. It is lighter in weight but more substantial in the pocket.


  • Reduce the noise level
  • Inhibit oxidation and carbon formation
  • Prevent overheating of the compressor
  • Perform well for rotatory and reciprocating compressors


  • May not perform well in hot weather


PowerMate Vx 0180063SP 1 Gallon All Weather Air Compressor Oil (Runner Up)

Here is another pal from PowerMate. The PowerMate air compressor oil is mainly developed for use in all weather conditions.

It is formulated to resist heat and reduce the accumulation of sludge and carbon.

The supplemented additives help to prevent oil deterioration and also reduce premature wear down.

High-grade factory-tested oil ensures the smoothing pumping without any stress and extends the life-span of the pump.

They are packed in a 1-gallon container that indicates the oil level. This product from the PowerMate is a bit higher at cost as compared to other items enlisted.


  • It is anti-wear
  • All-season oil
  • Prolong the pump life
  • Prevent oil breakdown
  • Prevent sludge and carbon build-up
  • Prevent the heating of the compressor


  • Grade not specified on the package


Powermate 018-0060CT Air Compressor Oil, 1-Quart (All Season Compressor Oil)

Powermate 018-0060CT is a proficiently engineered lubricant from the world’s industry-leading manufacturer. It is conformed to all the standards of quality offered by Powermate Brand.

It is an all-weather blended oil that can be used the whole year. It is designed to forestall the oil breakdown with the included additives to suppress premature wearing.

This oil from the Powermate is non-detergent and offers exceptional protection against rust.

Salable at a dandy price in a 1-Quart bottle that facilitates an oil level indicator.


  • All-season oil
  • Anti-rust capability
  • Available at a meager cost
  • Antiwear due to the additives


  • A bit quicker to replace


Campbell Hausfeld Air Compressor Oil 16oz MP12 ST125312AV

The ST1253 is a high-quality and ISO-100 certified oil from the Campbell Hausfeld brand. It is perfect for oil-lubricant compressors regardless of their brands and models.

The well-proportional blending of lubricants deliver smooth pumping and help to get your job done quickly.

Thinner and easy to flow because of 30 weight and single viscosity, best air compressor oil to use in winters.

Being a non-detergent oil, it looks more transparent and lighter. Also, it helps to prevent valve carbon build-up and oxidation. Thus, it extends pump life and ensures efficient and seamless compression.

It is available in a handy package of 16 ounces at an attractive price.


  • It is Anti-oxidant
  • ISO-100 certified oil
  • Ideal to use for any compressor
  • Smooth and efficient performance


  • Viscosity grade not labeled on the bottle


Senco PC0344 32 Ounce Compressor Oil

Senco air compressor oil is a premium grade bud with a high-quality naphthenic base.

This lubricant is recommended for compressors that work on the oil-splash technique.

The oil is formulated to prevent corrosion and reduce oil sludge accumulation.

Well, lubricates all the movable parts and thus prolonged their life.

It is up for sale in a pack of 32 ounces at a very reasonable cost.


  • Help to reduce noise
  • Anti-corrosion and prevent sludge deposit


  • Only for compressors with the oil-splash method of lubrication


My Personal Recommendation

You have gone through a brief overview of the lubricants in our buying guide. The final purchase of the oil mainly depends on the manufacturer’s recommendations.

If you’re looking for an All-Weather Air Compressor Oil then “PowerMate Vx 0180063SP or Powermate 018-0060CT” is a worthy companion for your air compressor. You can use it in the four seasons regardless of any compressor type and make.

However, you can lubricate your compressor with any other oil having the same specifications. Keeping this aspect in perspective, we would prefer for our air compressor is the “Mobil 101016 Rarus 427 Compressor Oil“.


Best Air Compressor Oil FAQs

Q: Can I Use Motor Oil In My Air Compressor?

Ans: It is permitted not banned. But, not the wisest option to run your compressor with different viscosities of oil. Although it can get you by but not for long due to the different compositions of both types of oils. Plus, it’ll reduce the air compressor’s performance by causing foaming problems.

Q: Oil type for Air Compressor in Cold

Ans: Always choose the manufacturer’s preferred oil. Even it’s a synthetic blend or a full synthetic oil. For winter, SAE 20 and for summer SAE 30 weight is best suited.

Q: Can I Use 10w30 In My Air Compressor?

Ans: Nope! because the 10w30 contains detergents. The detergents usually stick to the crank and block’s the ball bearings from lubrication as well as cover up the cylinder-head stopping it from cooling down. The 10w30 is compatible with car engines since it cleans the parts. But, in air compressors, it emulsifies!

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