INDEPENDENT AMSOIL DEALER · KYLE HOLDRIDGEMINNEAPOLIS, MN · DEALER #225946
Snowmobile Oil

AMSOIL Formula 4-Stroke Powersports 0W-40 Synthetic Motor Oil

Product Code : AFFQT-EA

(75 reviews)
Read official reviews on AMSOIL.com ↗Ratings & reviews from AMSOIL.com
Product-family totals · Checked Oct 20, 2026

Formula 4-Stroke Powersports Oil addresses engine and transmission service in covered equipment, with anti-wear chemistry and wet-clutch compatibility described by AMSOIL..

Brand
AMSOIL
Product category
Snowmobile Oil
Package options
3
Viscosity / grade
0W-40

SEE PRODUCT PRICE

VIEW PRODUCT ON AMSOIL.COM ↗Complete your order directly with AMSOIL.
Ordering links include Kyle Holdridge’s dealer number, ZO: 225946.

AMSOIL Vehicle & Equipment Lookup

Click Your Vehicle Type

PRODUCT KNOWLEDGE

Understand this product

Formula 4-Stroke Powersports Oil addresses engine and transmission service in covered equipment, with anti-wear chemistry and wet-clutch compatibility described by AMSOIL.

Oxidation control

The manufacturer identifies resistance to oxidation as a design goal. Compare the published application and service conditions before choosing an interval.

Deposit control

AMSOIL discusses cleanliness or deposit control for this product. Use it for the listed component and maintenance task rather than assuming it cleans every part of a vehicle.

Viscosity stability

The source discusses resistance to shear-related viscosity change. Match the required grade and specification before considering this performance feature.

APPLICATION & SELECTION

Product selection and maintenance

Start with the component and its manufacturer’s requirements, then compare the exact product and grade. A product name or category is useful for browsing but does not establish compatibility.

The listed grade is 0W-40. This identifies one selection requirement; it does not replace the performance specification or component application. Compare this exact grade, rather than another grade in the same family, with your manual.

Compatibility check

Check the current product bulletin, package label and equipment manual for application details, exclusions and the correct service procedure. Verify the exact stock number and package quantity before purchase.

TECHNICAL REFERENCE

Specifications & product documents

Product
AMSOIL Formula 4-Stroke Powersports 0W-40 Synthetic Motor Oil
Brand
AMSOIL
Listed grade
0W-40
Application status
Verify the exact equipment requirement

The manufacturer bulletin contains the detailed applications, test methods and any service limitations. A published typical test value is not a guarantee for every operating condition. “Recommended for” language should not be read as a claim of formal manufacturer approval.

Official AMSOIL product information ↗ · Listing reviewed October 24, 2026. Local PDFs are web-optimized saved copies; consult the official source for later revisions.

MAINTENANCE NOTES

Use it as part of a complete service plan

Use the service interval specified for the equipment and its operating conditions. Keep a record of what was installed or filled, along with the date and mileage or operating hours. When requirements are unclear, obtain the manufacturer’s recommendation before substituting a product.

Before you order

  1. Confirm the exact product, specification and application.
  2. Check the package size or part number below.
  3. Review the current label and bulletin for restrictions.
  4. Complete your purchase on AMSOIL.com using the selected package.

Need help narrowing the choice? Contact Kyle Holdridge with the equipment model and required specification.

Package options & stock numbers

Choose the exact stock number below. Confirm current availability, package contents and pricing directly with AMSOIL.

STOCK NUMBERPACKAGE / SIZEUPCOFFICIAL PRODUCT
AFFQT-EAQuart Bottle097012216017View this option ↗
AFFQT-CACase of 12097012216123View this option ↗
AFF55-EA55 Gallon Drum097012216550View this option ↗

Related guides for your next step

Identify your vehicle and match specifications — Record the exact engine or component before using the official lookup. This listing alone does not confirm fitment.