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Formula 4-Stroke Synthetic Small Engine OilHelp

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$9.40 Retail Price (USD)
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Product Code: ASEQT-EA
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Commercial-grade formulation for hot temperature, severe service operation of small engines where routine maintenance is often difficult or infrequent. Use wherever SAE 10W-30 or SAE 30 oil is specified in gasoline or diesel engines, transmissions, hydraulics and chaincases.

PRODUCT DESCRIPTION
AMSOIL Formula 4-Stroke® Small Engine Oil (ASE) is a robust formulation designed for hot-temperature, severe-service operation of small engines where routine maintenance is often difficult or infrequent. It is formulated with premium synthetic base oils that exceed both 10W-30 multi-grade and SAE 30 straight-grade viscosity requirements. Unlike conventional SAE 30 motor oils, AMSOIL Small Engine Oil has a naturally high viscosity index and does not contain paraffin (wax). It has a -38°F pour point and qualifies for SAE 10W, making it an “all-season,” multi-grade lubricant with a wide operating temperature range. As an SAE 30 weight motor oil, AMSOIL Small Engine Oil provides outstanding protection for hot-operating engines. Formula 4-Stroke Small Engine Oil is a commercial-grade lubricant that helps improve productivity and reduce maintenance costs through superior engine protection.

Resists Heat and Reduces Oil Consumption
AMSOIL engineered Formula 4-Stroke Small Engine Oil to withstand the high temperatures of hard working engines. It effectively resists oxidation and oil vaporization to control oil thickening and reduce oil consumption. AMSOIL Small Engine Oil lasts longer in service than conventional oils and keeps engines clean for peak operating efficiency.

Excellent For Transmission Systems
AMSOIL Formula 4-Stroke Small Engine Oil is a shear stable formulation that contains no friction modifiers. It will not break down during rigorous mechanical activity, making it ideal for hydraulic or hydrostatic systems and chain cases. It is wet clutch compatible and designed to prevent clutch slippage in commercial or recreational transmissions. AMSOIL Formula 4-Stroke® Small Engine Oil protects gears and bearings during high-demand, commercial duty service.

Superior Protection
AMSOIL Formula 4-Stroke Small Engine Oil is formulated with high levels of premium anti-wear and detergent additive technology. It provides severe service protection of pistons, bearings and gears and effectively neutralizes acids from combustion by-products prone to small engines. Anti-rust additives further protect equipment during storage or infrequent use.

Applications and Recommendations
AMSOIL Formula 4-Stroke® Small Engine Oil is recommended for use wherever SAE 10W-30 or SAE 30 oil is specified in gasoline or diesel engines, transmissions, hydraulics and chain cases that require the following:

  • API SL, SJ, SH, SG...(Gasoline)
  • API CD, CF (Diesel)
  • JASO MA/MA2, ISO-L-EMA2 (Wet Clutch)

Engine manufacturers include: Briggs & Stratton, Kohler, Honda, Tecumseh, Robin, Kawasaki, Onan, Kubota, Yanmar, Wisconsin, Power Train, Vanguard and Linamar.

Equipment brands include: Toro, Ariens, Sears Craftsman, John Deere, MTD, Bolens, Dixie Chopper, Yard-Man, Coleman, Murray, Troy-Bilt, Ex-Cell, Generac, Snapper, Simplicity, Ingersoll Rand, Wheel Horse, Homelite, Porter-Cable, Devilbiss, Poulan, Campbell Hausfeld, Massey Ferguson, Thomas, Bobcat, Kubota, New Holland and Caterpillar.

Applications include - Maintenance equipment, tractors, lawn and garden equipment, generators, compactors, pumps, light towers, log splitters, welders, power washers, cement mixers and trowels, skid-steers, excavators and compressors.

Mixing AMSOIL
AMSOIL Formula 4-Stroke® Small Engine Oil is compatible with conventional and synthetic motor oils. Mixing AMSOIL motor oils with other oils, however, will shorten the oil life expectancy and reduce the performance benefits. Aftermarket oil additives are not recommended for use with AMSOIL motor oils.

Service Life
AMSOIL Formula 4-Stroke Synthetic Small Engine Oil is a long-life formulation that can last longer than conventional petroleum oils. It provides an extra measure of protection when equipment typically goes longer between oil changes than is recommended by the equipment manufacturer. Due to wide variances in operating conditions and maintenance practices, AMSOIL recommends extending drain intervals when monitored by oil analysis or following the equipment manufacturer-established drain intervals.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). An MSDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.

For warranty information, visit www.amsoil.com/warranty.aspx.

ASE Package Sizes
Code Package Size Unit of Measure Product
ASEQT (ASEQT-EA) Quart Each Formula 4-Stroke Synthetic Small Engine Oil
ASEQT (ASEQT-CA) Quart Case of 12 Formula 4-Stroke Synthetic Small Engine Oil
ASE30 (ASE30-EA) 30-Gallon Drum Each Formula 4-Stroke Synthetic Small Engine Oil
ASE55 (ASE55-EA) 55-Gallon Drum Each Formula 4-Stroke Synthetic Small Engine Oil
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REVIEW SNAPSHOT®

by PowerReviews
AMSOILFormula 4-Stroke Synthetic Small Engine Oil
 
4.9

(based on 15 reviews)

Ratings Distribution

  • 5 Stars

     

    (14)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 15 customers

Displaying reviews 1-10

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5.0

Amsoil has the best.

By 

from Seattle, Wa.

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

The oil seems to be commanding heat, cold and stress very well.
It's used in generators, small engine mowers and other small engine applications.
Year round it's protection has not stopped.
I have some old school fossil oil friends who are now committed to change to AMSOIL.
They have finally go over the myth of "to slippery synthetic oil" or the it "doesn't hold in tough situations"
They now understand "VISCOCITY is VISCOCITY" and AMSOIL and its technology has been the BEST on the market.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • Many
 
5.0

Yes

By 

from Mi

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

Woodspiter

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Chev
 
5.0

Amsoil has been making superior products for many years

By 

from New York

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

again and again amsoil make superior products a lifetime customer here have been using their products for 11-12 yrs and no problems they stand behind their products and their products are made right here in the USA

  • How would you describe yourself?:
  • I'm a DIY handyman
 
5.0

GREAT PRODUCT!!!!!!!

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I use in all of my small engine lawn maintenence equipment. One mowing season at a time, means one oil change a year. AMSOIL saves a lot of time and money for engine maintenence. If my equipment is not cutting grass, and is in the shop for simple oil changes, its simply not making money. Time is money, make a great decision as I have and stay out of the maintenance shops.

 
5.0

If you want your equipment to last for the long haul.

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I use Formula 4-Stroke Synthetic Small Engine Oil in my 1979 Toro snow blower. 38 years old says it all.

 
5.0

Keep um running

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I put this oil in my 1995 wheelhouse 520H.It has original 20 hp onan p220g engine.also using it in hydro transmission.tractor runs like new.Best oil ever for the best garden tractor ever built. Only thing ever done to tractor is change plugs & filters. Wish had used this oil 22 years ago.Maybe amsoil will keep it going for another 22 years

 
5.0

Formula 4 stroke engine oil

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I have been using Amsoil for years and wouldn't trust another. I use Amsoil in everything with great results, so I thought I would use the 4 stroke oil in all my small engines. Glad I did!!! No oil consumption, the engines run smoother and sound stronger. The 4 stroke oil even brought back an old decommissioned generator that was smoking to working condition. Amsoil does an amazing job again!

(1 of 1 customers found this review helpful)

 
5.0

The 4-stroke oil is definitely superior

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I use this oil in my mowers, generator, and all of my small 4-stroke engines. I have been using it for about 2 years now and am amazed with the reduced oil consumption, and how clean looking the oil is after summer long intervals, unlike conventional oil that turns sooty black.

 
4.0

Won't run anything else unless it is Signature Series.

By 

from Oklahoma City , OK

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

Great protection at a reasonable price.

 
5.0

Exceptional Product!!!

By 

from undisclosed

Verified Buyer

Comments about Formula 4-Stroke Synthetic Small Engine Oil:

I have a Briggs and Stratton push mower and use only Formula 4 Stroke Small Engine Oil it. The old boy has never let me down and at 15 years old still fires up on the first pull. I change the oil only once a year and it does not burn oil and keeps on ticking. Thank you Amsoil for making such a superior product. I also use the Formula 4 Stroke Small Engine Oil in all of my small engines, to include snowblower, riding John Deere Mower and generator. After this product has proven itself time and time again I will use nothing else. This stuff is the BEST hands down.

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