AMSOIL 10W-30 Synthetic Small Engine Oil
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10W-30 Synthetic Small Engine OilHelp

Commercial Grade

10W-30 Synthetic Small Engine Oil Product Image
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$9.70 Retail Price (USD)
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Product Code: ASEQT-EA
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Formulated to outperform passenger-car/light-truck oils, AMSOIL Synthetic Small-Engine Oil protects against wear, deposits and oil consumption in over-worked, under-maintained small engines professionals rely on to make a living.

Using a high-quality small-engine oil has a direct effect on efficiency and profitability. Over time, wear and deposits rob small engines of power, reducing productivity. High heat can cause oils not formulated for severe service to boil off, leading to increased oil consumption, forcing the work crew to continually top-off the oil. AMSOIL Synthetic Small-Engine Oil is a tough formulation designed to preserve engine power while fighting oil consumption, helping professionals work more efficiently and save money on maintenance.

Fights Power Loss
Continuous severe-service operation accelerates wear and leads to harmful deposits that can stick rings and valves, robbing the engine of power. Power loss means less productivity and more maintenance. Synthetic Small-Engine Oil is a tough synthetic oil chemically engineered with anti-wear additives and heat-resistant anti-oxidants that protect pistons and bearings. After 500 hours of severe-service lab testing, AMSOIL 10W-30 Synthetic Small-Engine Oil virtually eliminated wear and deposits, helping preserve engine power and ensure productivity (see image).

Piston and rings

Reduces Oil Consumption
Commercial-grade small engines run hot, with oil temperatures reaching 250ºF and higher. High heat causes standard-service oils to vaporize and exit the crankcase vent, leading to increased oil consumption. Heat also breaks down oil and forms deposits that lead to piston-ring sticking. Stuck rings fail to seal the combustion chamber and keep oil from entering and burning. As a result, workers must diligently check and top-off the oil to ensure the engine is protected, wasting time and money. AMSOIL Synthetic Small-Engine Oil’s heat-stable synthetic base oils withstand extreme heat better than other oils. In lab testing 10W-30 Synthetic Small-Engine Oil reduced oil consumption 61 percent compared to three leading 10W-30/SAE 30 motor oils**. It keeps engines clean for peak efficiency and reduced maintenance.

Long Service Life
On busy job sites, equipment maintenance can easily be delayed or overlooked completely. If using standard-service motor oils, high rates of oil consumption can leave the engine unprotected for extended periods, and it’s only a matter of time before catastrophic wear sets in. AMSOIL Synthetic Small-Engine Oil lasts longer than conventional oil, providing peace of mind that engines are protected, even when maintenance is delayed.

  • Preserves engine power
  • Helps cut maintenance costs
  • Fights heat and deposits

Applications and Recommendations
Use the appropriate viscosity of Synthetic Small-Engine Oil in applications that require any of the following specifications:

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

Use 10W-30 Synthetic Small-Engine Oil in small engines found in (not limited to) mowers (zero-turn, riding, stand-on, push), generators, power washers and other equipment that requires SAE 30, 5W-30 or 10W-30 motor oil, including those made by Briggs & Stratton®, Honda®, Kubota®, Kawasaki®, Kohler®, Tecumseh®, Robin®, Onan®, Wisconsin®, Powertrain®, Yanmar®, Linamar® and Vanguard®.

Equipment types include maintenance equipment, tractors, lawn and garden equipment, compactors, pumps, light towers, log splitters, welders, cement mixers and trowels, skid-steers, excavators, rototillers and compressors.

COMPATIBILITY
AMSOIL Synthetic Small-Engine Oil is compatible with other conventional and synthetic motor oils. Mixing AMSOIL motor oils with other oils, however, will shorten the oil’s life expectancy and reduce the performance benefits.

Aftermarket oil additives are not recommended for use with AMSOIL motor oils.

SERVICE LIFE
AMSOIL 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.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty.aspx.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended applications and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.

* All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

** Based on 125-hour lab tests of small engines using AMSOIL 10W-30 Commercial-Grade Synthetic Small engine Oil and three leading 10W-30/SAE 30 motor oils.

ASE Package Sizes
Code Package Size Unit of Measure Product
ASEQT (ASEQT-EA) Quart Each 10W-30 Synthetic Small Engine Oil
ASEQT (ASEQT-CA) Quart Case of 12 10W-30 Synthetic Small Engine Oil
ASE1G (ASE1G-EA) Gallon Each 10W-30 Synthetic Small Engine Oil
ASE1G (ASE1G-CA) Gallon Case of 4 10W-30 Synthetic Small Engine Oil
ASE05 (ASE05-EA) 5-Gallon Pail Each 10W-30 Synthetic Small Engine Oil
ASE30 (ASE30-EA) 30-Gallon Drum Each 10W-30 Synthetic Small Engine Oil
ASE55 (ASE55-EA) 55-Gallon Drum Each 10W-30 Synthetic Small Engine Oil
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by PowerReviews
AMSOIL10W-30 Synthetic Small Engine Oil
 
5.0

(based on 90 reviews)

Ratings Distribution

  • 5 Stars

     

    (87)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 90 customers

Displaying reviews 1-10

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5.0

Great stuff

By 

from Maine

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

You can use this in ANY small engine it seems like from mowers to snow blower to generator Those items that i don't keep good records on, I know are protected!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Wheelers, snowmobiles, tractors, trucks
 
5.0

10W-30 Synthetic Small Engine Oil

By 

from Reynoldsburg, Ohio

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I have several machines that i use the oil for, a large snow blower, a large leaf vacuum with a chipper, and a self propelled lawn mower. I use AmsOil in all of the machines. they run trouble free and i maintain them
and change the oil at the intervals. I couldn't ask for a better oil, than Amsoil.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2016 GMC SIERRA,
 
5.0

I will continue to use and oil products

By 

from Edgewater, FL.

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

Use in my zero turn mower.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Zero turn Torro mowet
 
5.0

Great product

By 

from Watsonville, California

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

Use fo the lawnmower

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Honda lawnmower
 
5.0

Great oil

By 

from Dayton, OH

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I use this oil exclusively in both my Toyotas. I was in WI right after Christmas. Temps up there were in the -6 to -17 range. Thank you Amsoil because my van turned over like it was 75o out. Fired right up and ran perfectly. This is where synthetic oils shine - during extreme temperatures. Amsoil has never let me down.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • I have 2 Toyotas, 2 mowers, snowblower
 
5.0

I would buy this again

By 

from Youngstown, Ohio

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I use the 10W-30 in my 1998 toyota camery. The engine in this vehicle has a history of making sludge and Toyota has even had a lawsuit over this. For this engine (2.2L) Amsoil even recommends changing the oil at the scheduled interval recommended by Toyota which is 3000miles even if you are using their signature series. I change it every 6 months (once before winter and once after) roughly 7500 miles on each change. Never had a problem. 270,000miles on our 1997 toyota camery and running strong until it was totaled in a car reck, 150,000 on the current 1998 and I expect to get another 150,000.

  • How would you describe yourself?:
  • I'm a professional mechanic
  • What kind of vehicle/equipment do you have?:
  • 1998 Toyota Camery 2.2L
 
5.0

Excessive use may lead to extreme equipment performance.

By 

from Milroy PA

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I use Amsoil products in almost every application I can, from 2 cycle hand held power equipment to diesel engines to grease. I am a firm believer in Amsoil Synthetics.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Small engines to tractors.
 
5.0

Tractor Oil

By 

from Plaistow, NH

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

Great Oil at a great price. have been using Amsoil in my tractor for 12 years now and the motor is as strong now as the day I bought it.

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2 tractors, snowblower, 3 vehicles
 
5.0

Small engine oil

By 

from Cotter, AR

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I use this oil in all my small engines including my stand-by generator unit!

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

Great Product

By 

from Dickinson, Tx

Verified Buyer

Comments about 10W-30 Synthetic Small Engine Oil:

I have used this in my lawnmower since 2000. My snapper is 34 years old and still running on the original engine

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • Toyota Tocoma, RAV4, Goldwing

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