HP Ultra 2-Cycle Engine Oil


2.6 oz. Bottle

2.6 oz. Bottle - 6 pk.

2.6 oz. - 48/Case

5.2 oz. Bottle

5.2 oz. Bottle - 6 pk.

5.2 oz. - 48/Case

6.4 oz. Bottle

6.4 oz. Bottle - 6 pk.

6.4 oz. - 48/Case

12.8 oz. Bottle

12.8 oz. Bottle - 6 pk.

12.8 oz. - 24/Case

1 Gallon Jug

1 Gallon Jug - 4/Case

5 Gallon Pail

16 Gallon Keg

55 Gallon Drum

This fully synthetic 2-cycle engine oil is specially suited for high performance chainsaws and power tools.

HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance chainsaws and power tools. This oil has outstanding engine cleaning characteristics, plus “ultra” superior lubricating qualities in comparison to other 2-cycle engine oils. It is ideal for use in STIHL 4-MIX® engines. This oil is biodegradable, degrading by 80% in 21 days. •2.6 oz. bottle makes 1 gallon mix ...Read More
Important Information
Note: STIHL engine products with the Caring for Nature logo are cleaner than EPA Standards for exhaust emissions.
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
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HP Ultra 2-Cycle Engine Oil is rated 4.9 out of 5 by 26.
Rated 5 out of 5 by from question about mixing my own fuel Since I don't use my chainsaw or blower that often I like to buy small quantities of oil. It comes in 2.6 oz which is 77 ml. I have a 2.5 l container for the mix. But at 50:1, 77 ml does not work out. What size oil should I get to measure the fuel easily?
Date published: 2016-10-24
Rated 5 out of 5 by from More power in all my Fuel Mix Engines I tried out the HP Ultra oil to get the extended warranty on my pole pruner, Hedge Trimmer and Blower. They run great with this oil, no super bad odor, no blue smoke, just smooth running engines, BUT what I didn't expect was when I fed it to a 13 year old Husqvarna String Trimmer that had run on Husk'ie oil its whole life. just the beginning of the tank through the machine and it magically picked up what I would estimate to be about 200 RPM and ran much better than before. WOW!! I always use fresh gas 91RON and factory oil in my machines, so this was a shock!! I expect that STIHL engines would run well on it, but I was shocked about the performance gains in the 13 year old trimmer!!!! I will never run anything else in any of my engines. HP Ultra is well worth the marginal increase in cost.
Date published: 2016-09-06
Rated 5 out of 5 by from Best Option for Your Tools Originally purchased this oil to extend the warranty on a new chainsaw and became hooked to the quality operation of all my stihl engines. This stuff is superb and will make all your 2-cycle engines reach peak performance. My three stihl tools chainsaw (MS 271), trimmer (FS 130), and blower (BR 600), all burn this oil and I have found it to be superb. I switch to the pre-mixed product for my last run each fall/winter. Use this oil - you will not be disappointed.
Date published: 2016-05-27
Rated 5 out of 5 by from Great oil! This oil is not only good for stihl, but other equipment. It runs great in my BR200 and I expect it to run great on my stihl tools I plan to get. If you need oil for 50:1 tools, use this. Don't worry, youl love it!
Date published: 2016-05-10
Rated 5 out of 5 by from This oil is great for all day and everyday use. This Ultra oil is great for rugged commercial use. I use it in all trimmers Fs70r, Fs 240r, and other 2 cycle equipments like blower and chainsaw. It also great for 4 mix/ 4 stroke hybrid too. This oil is best to use for rugged commercial use and if you care for reliable, and longivity or if you have 4 mix then that oil is for you.
Date published: 2016-05-03
Rated 5 out of 5 by from Love this makes my gas power tools run great Love this stuff the best 2 cycle engine oil yet mixed sum up put if in my Husqvarna 128DJX started first pull put it in my stihl ms 170 gave it lots of power and when I bought it I got it with my chainsaw to get the extra warranty
Date published: 2016-02-19
Rated 5 out of 5 by from Primum Oil , Great product. I started running this oil last summer in all my 2 cycle engines . And they started preforming like new . Recently purchased a MS 250 and the dealer and he insisted I buy a six pack to extend warranty . And per 2.8 oz bottle by buying it in the pack it is actually cheaper than what is sold in the box stores . For avabilty the local general store here even sells it.
Date published: 2015-11-22
Rated 5 out of 5 by from Great oil I own several stihl products, BG 56, BG 86, KM 90R, KM 130R, BR 600 Magnum, and HS 45, I use to run the orange bottle in all my equipment but was told by the dealer I needed to switch to the silver bottle because I kept having to replace my priming bubble due to it cracking and the silver bottle will not eat the rubber fuel lines. After switching to the silver bottles I have never had to replace another priming bubble, great stuff
Date published: 2015-11-13
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