5 Best 2 Stroke Oil for Chainsaws of 2021 [In-Depth Guides]

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It takes a lot of effort to keep a chainsaw working, and it needs constant maintenance, fuel, and oil to perform at its best. Whatever your saw is made of, it will need oil to function correctly.

So do yourself a favor and pick up one of the best 2 stroke oil for chainsaws listed below to ensure long life and smooth operation for all of your cutting needs. However, if you lack the patience to read the full review we would recommend the Stens 770-226 2-cycle oil as the most reliable chainsaw oil.

This 24 bottle pack doesn’t only provide the best protection to your 2 stroke engine but buying this will also save your money on surplus oil. And guess what, it is backed with a ton of positive reviews as well.

In a Hurry? Here’s Our Top 3 Picks:

Best Overall
Echo 6450002 PK6 2 Gallon Power Blend Oil Mix...
Runner Up
Stens 770-261 50:1 2-Cycle Oil Mix Syn Blend Case...
Also Consider
Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16...
Echo 6450002 PK6 2 Gallon Power Blend Oil Mix...
Stens 770-261 50:1 2-Cycle Oil Mix Syn Blend Case...
Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16...
Each bottle has 5.2 oz. of oil Package Dimensions 8.86 x 5.59 x 3.19 inches Item Weight 2.14 pounds Manufacturer Echo
Each bottle has 2.6 oz. of oil Brand ‎Stens Item Weight ‎3.2 ounces Product Dimensions ‎12 x 9 x 8 inches
Each bottle has 16 oz. of oil Product Dimensions 4 x 4 x 6.5 inches Item Weight 15.2 ounces Manufacturer Briggs & Stratton
Best Overall
Echo 6450002 PK6 2 Gallon Power Blend Oil Mix...
Echo 6450002 PK6 2 Gallon Power Blend Oil Mix...
Each bottle has 5.2 oz. of oil Package Dimensions 8.86 x 5.59 x 3.19 inches Item Weight 2.14 pounds Manufacturer Echo
Runner Up
Stens 770-261 50:1 2-Cycle Oil Mix Syn Blend Case...
Stens 770-261 50:1 2-Cycle Oil Mix Syn Blend Case...
Each bottle has 2.6 oz. of oil Brand ‎Stens Item Weight ‎3.2 ounces Product Dimensions ‎12 x 9 x 8 inches
Also Consider
Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16...
Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16...
Each bottle has 16 oz. of oil Product Dimensions 4 x 4 x 6.5 inches Item Weight 15.2 ounces Manufacturer Briggs & Stratton

Top 5 Best 2 Stroke Oil for Chainsaws 2021 – Reviews

I’ve picked five 2 stroke oil for chainsaws from my experience. With the in-depth analysis, you’ll get to choose the compatible one for your need.

#1. Echo 6450002 PK6 Power Blend Oil Mix – Best Overall

Echo 6450002 PK6 2 Gallon Power Blend Oil Mix...
  • Genuine OEM Echo Part
  • Each bottle has 5.2 oz of oil to be mixed with gas to make 2 gallon of oil/gas mix

Since 1979, ECHO has accomplished many groundbreaking products and helped set the industry standard. Now they are a well-recognized brand in the world of handheld power equipment.

Following their success has also led them to maintain a strong foothold in the automotive oil industry. And when it comes to the best oil for 2 stroke chainsaws their Echo 6450002 PK6 Power Blend Oil Mix is a perfect example.

The oil formula used represents their dedication to advance technologies. It minimizes engine wear and maximizes the performance to an extent rare at the price they come.

The Echo 6450002 PK6 Power Blend is a semi-synthetic oil that you can blend with 89-octane or higher gasoline at a 50:1 gas-oil ratio. This oil mix formula helps the chainsaw engine to function properly and increases its longevity significantly.

keeping the growing demand in mind, it uses an effective low smoke emission formula that produces quality performance with an improved user and environmental experience.

The oil formulation features a fuel stabilizer that prevents engine deposits and maintains its quality despite sitting for a year. It prevents the stress in dealing with a poor oil/gas mix and ensures the engine is kept in proper shape.

The detergent oil contains exclusive additives that help maintain a cleaner engine and prevent exhaust blockages. This, in turn, protects the engines moving parts from rust and corrosion, making them last for a long time.

You can rely on the performance since the oil meets and exceeds the ISO-L-EGD and JASO (Japanese Automobile Standards Organization) M345/FC standards.


  • Comes at an affordable price
  • Protect engines in demanding conditions
  • Ensure best engine performance in 2 cycle model
  • Environmentally friendly and best suited for homeowners
  • Compatible with other brands of chainsaw including Husqvarna, Shindaiwa, and Stihl


  • Doesn’t have cons worth a mention

#2. Stens 770-261 2-Cycle Oil Mix

If you want to have an efficient running 2 stroke chainsaw for long-term results then the Stens 770-226 2-cycle oil blend would be an affordable yet the most reliable option for you.

In case you don’t recognize, Stens have been a synonymous name for quality outdoor power equipment since 1970.

They are also one of the largest replacement parts suppliers for more than 200 brands manufacturing various landscape and gardening equipment.

On top of that, they have been in partnership with the best lawn care professionals who understand the user’s needs better than others. And this may explain why mechanics often recommend their products and a multitude of consumers have given positive reviews on reliability.

Although it is a synthetic blend rather than fully synthetic, the oil formula provides sufficient lubrication for 2-cycle engines and enables clean combustion. As a result, the operating life of the engine will be extended.

The oil is refined with fuel stabilizer additives that prevent carbon deposits and ensure the right amount of fuel entering the intake valve. Thus it allows a better fuel economy and extends its life.

With this Stens oil, the engine will not produce any smoke which is highly praised by a ton of customers and professionals making it one of the best options for home and commercial use.

You’ll get 24 bottles of oil per case and each of them is pre-measured (2.6 oz) to make 1 gallon of 50:1 gas/oil mix for the engine. This is an added benefit that reduces your need to visit the local store frequently and provides the best value for your money.

The oil is made in the USA and meets the highest oil specifications of JASO rated as JASO FD. On top of that, it exceeds OEM warranty standards and hence guarantees excellent performance in 2 stroke chainsaw engines.

Since Stens produces oils for major brands, they are rated higher than OEM requirements. Accordingly, the Stens 770-226 2-cycle oil mix works well with all 2 cycle air-cooled chainsaws and yet at an affordable cost.


  • Extends engine life
  • Keep the engine running smoothly
  • Smokeless oil suitable for domestic use
  • Outstanding product at a fraction of the price
  • Comes with 24 bottles of 2.6 oz oil for less than $1 each


  • Can’t mix with ethanol-based fuel.

#3. Briggs & Stratton 2-Cycle Easy Mix Motor Oil

Briggs & Stratton 2-Cycle Easy Mix Motor Oil - 16...
  • 2-cycle easy mix motor oil
  • Fuel stabilizer that leaves no residue and prevents plug fouling
  • Recommended for toro, lawn boy, ryan and other 2-cycle outdoor power equipment

If you want a top-rated oil for your 2 strokes air-cooled chainsaw with minimum cost, then there are only a few options available. And, the Briggs & Stratton Ashless 2-Cycle Easy Mix Motor Oil is among the very few that you can’t miss.

Briggs & Stratton has been a pioneer brand and an American Fortune 1000 manufacturer of gasoline engines. This particular engine oil provides the stability needed in high operating temperatures, making it suitable for heavy-duty use.

It keeps the engine healthy and maximizes its expected life. It is one of the few environmentally sustainable ashless oils that uses a low smoke feature when mixed in a 50:1 gas-oil ratio. The 2 stroke oil has fuel stabilizers added that ensures cleaner burn and leaves no residue or engine deposit.

Thus it reduces friction drastically and prevents plug fouling. The bottle has an oil squeeze section attached which is designed to save your oil with the help of an indication measure leveled on the packaging. Thus it makes filling gas can at the right mix a breeze.

The multi-blend feature is cost-effective as you can use it on equipment that requires more than one oil mix ratio. This oil formulation is tested for safety to lock the chemical breakdown in high temperatures commonly found in air-cooled engines.

It comes with 16-ounce oil and you can make 6-gallon oil/gas mix easily with it. Therefore it keeps you from having to put up with a recurrent fuel mix chore with your chainsaw.

This is an OEM oil that works well with all the Briggs & Stratton engines like Lawn-Boy, Toro & Ryan. However, it doesn’t limit its usefulness in other 2 stroke engines.


  • Excellent quality at the lowest price
  • Prevent clogging and foul odor
  • Very easy to get a clear oil/gas measurement


  • Not completely smokeless as it claims

#4. Husqvarna XP PLUS 2- Stroke OIL

Husqvarna XP+ 2 Stroke Oil 2.6 oz. Bottle 6-Pack
  • Replace Husqvarna XP 610000130

Having a rich history Husqvarna is a topliner in the outdoor equipment industry for its quality and safety features. And, their 2 stroke engine oil is no exception.

So, it would be a shame if we end our list without reviewing one of their best products. And, Husqvarna XP Plus is the one that we have picked. It comes with all the advanced features for best usage including but not limited to your Husqvarna chainsaw.

It is a semi-synthetic base oil that offers enhanced resistance to oxidation and is designed for both home and professional use. Another benefit is, it keeps the engines well lubricated and minimizes frictions even in low temperatures.

This 2 cycle engine oil holds the highest JASO FD certification and so you can use them for all Husqvarna chainsaws with full confidence. You can utilize this oil in all 2 cycle chainsaw engines with a 50:1 gas/oil ratio for better performance.

Using this Husqvarna XP PLUS 2 stroke oil you can maintain a smooth and efficient running engine in your chainsaw.

Thanks to the fuel stabilizer lower the engine operating temperature and preserve the fuel quality leading to a reduced risk of premature engine failure.

One of the highlights of the Husqvarna XP 2 Stroke Oil formula is the use of high-quality additives. They are effective cleaning properties that prevent engine deposits in your Husqvarna chainsaw and provide exhaust output for better efficiency.

There are 2 stroke chainsaw oils that aren’t available in pre-measured bottles and leave you guessing the complicated mixing ratio.

But that’s not the case for this Husqvarna XP PLUS 2 stroke oil. You get a 6 bottle pack having 2.6 oz each for a 1-gallon gas/oil mix peruse which is very convenient.


  • Comes at a fair price
  • Reduces engine wear significantly
  • Clearly outlined mixing ratio on the bottle
  • Added protection and patented low smoke formulation
  • An extra year of warranty when used in Husqvarna chainsaw


  • No significant cons

#5. Toro 38901 2-Cycle Engine Oil

Toro 38901 2-Cycle Oil 2.6 Oz (6)
  • Low Smoke
  • Fuel Stabilizer Added
  • Genuine OEM Toro Parts

This blog post on the best 2 stroke chainsaw oils would be incomplete if we forget to mention and review the Toro 38901 2-cycle engine oil.

Toro brand landscape equipment is popular, and they have a good number of fans for their chainsaw models as well.

If you are one of them and looking for the best results then you will not regret buying the Toro 38901 2-cycle engine oil for your chainsaw.

The oil formula contains specialized additives dedicated to dissuading the build-up of performance-robbing deposits to allow adequate lubrication to the engine and make it last longer.

All the 2 stroke oils you reviewed above have a fuel stabilizer added and this Toro 38901 2-cycle engine oil is no different.

Like we mentioned earlier this aspect of the oil extends the storage life of fuel while at the same time allows it to burn efficiently. It also helps the engine to start faster.

Similar to the previous one (Husqvarna) we covered, the Toro 389012 2-stroke oil comes in a pack of 6 bottles and each of them is pre-measured (2.6 oz) to be mixed with 1-gallon gasoline.

This is an advantage that first-timers will enjoy as they often struggle to figure out the true 50:1 gas/oil measure and make a mess in the end.

Depending on the manufacturer’s recommendations for your engine, you can mix this oil in multiple ratios including 50:1, 40:1, and 32:1. This is an exclusive feature to have in a 2 stroke engine oil.

It’s an all-season engine oil formula. Moreover, the usage of this oil is not limited to Toro engines rather you can use it for other brands such as Stihl.

The Toro 389012 2-stroke oil passed all the strictest requirements of OEM cleanliness standards and therefore safe to use on all OEM 2 stroke engines.


  • Improves engine service file
  • Provide a less smoky experience
  • Doesn’t require measuring out oil for mixing


  • No noticeable complaints from the users

How to Choose a 2 Stroke Oil for Chainsaws?

Choosing a good 2 stroke chainsaw oil doesn’t have to be difficult when you can recall and consider a few things before buying a pack for you. And here are some of them that you should look at:

Oil Certification

In order to keep your 2 stroke chainsaw running in proper shape, always choose an engine oil that carries either an ISO-I-EGD or Jaso FD certification.

Fuel Stabilizer

You will always want the 2 stroke oil to burn cleanly so that it can add to the fuel energy and prevent harmful deposits from forming.

Thus you should opt for oils that have fuel stabilizers incorporated in the chemical formulation. It will also enable the engine to achieve fuel economy and improve the overall performance.

Cleaning Properties

You should look for 2 stroke oil that comes with cleaning properties not only to keep the engine clean but to aid better lubrication internally. Doing this could mean the difference between a long-lasting machine and one that is dormant.

Oxidizer Additives

If you need your 2 stroke engine oil to present better storage life look closely and find whether you are buying oil that contains oxidizer additives to its mixture. These additives are used to prevent oil degradation and improve shelf life.

Low Smoke Formula

Too much smoke at the combustion could be damaging to your machine and also to your health. Therefore, it is wise to buy modern low/smokeless oils and avoid cheaper options. Even spending an extra buck is worth the convenience.

Odor Bashing Detergent

The repulsive smell from oil to fuel mixing emission is as annoying as the smoke. To reduce the overall odor go with the oils that use detergents as additives in them.

Oil Compatibility

Depending on the manufacturer’s design and intended use of your chainsaw the engine might require multiple oil/gas mixing ratios. In such cases, you are better off choosing a 2 stroke oil that is compatible with different fuel mixes.

You should also avoid using car or lawnmower oils and choose the one designed for use in a chainsaw. Using the right oil is quite important to reduce engine wear and maintain its useful life.

Multi-Pack (Pre-Measured) Option

Buying multi-pack oil that comes in small pre-measured (oil per gallon gas) bottles will save you money and hassle in the long run.


#Q1 How to mix oil and gas for chainsaws?

Given that your chainsaw runs on a mixture of oil and gas the importance of knowing how to do it right can’t be overemphasized. Otherwise, it could lead to serious consequences and even mean premature engine death.

Mixing ratios typically involve a gallon of unleaded gas and the corresponding amount of oil usually for a 50:1 gas/oil ratio.  If you have already bought oil in pre-measured bottles (2.6 oz) then you can mix each bottle with 1-gallon gas and save the hassle to measure up.

You might confuse it but note that the mixture is formed in the gas can and not in the fuel tank. Now before the fill-up, start by swirling the gas can around and ensure that any settling is avoided.

Then pour the oil up in the gas can and add gasoline or petrol into it. Swirl it vigorously so that the oil and gas are mixed properly.

Now remove the fuel cap carefully and let the pressure inside the tank release slowly. Then fill up the tank with the mixture and close the cap firmly.

#Q2 How long can I store mixed gas and oil fuel?

Since the mixture in the engine will deteriorate with time, we always recommend mixing the fuel according to the volume of operation you are going to undertake with your chainsaw.
Manufacturers often suggest one month but for us, three months is the threshold that the fuel in the engine can be stored safely.

Fuel stored beyond that could harm the engine and might make it difficult to start your chainsaw. However, you can avoid these consequences by removing fuel from the machine and store it separately in a container.

Final Words

Choosing the best 2 stroke oil for chainsaws is crucial for people who depend on the power of their chainsaw engine to reduce the cutting efforts and saw through challenging woods. And, coming to the end of this blog post we hope you are able to get the best oil to your needs from the products we have reviewed so far.