AMSOIL Oil Filter — EAO42

Understand this product

AMSOIL describes this filter family as using synthetic media to capture and retain small contaminants. Its filtration role complements the lubricant, while the exact part number and application determine whether it fits.

A family-level filtration statement does not establish the dimensions, bypass characteristics or service interval of every individual part.

Filter selection and replacement

Treat the exact filter part number as the starting point. Similar-looking filters can differ in media, dimensions, seals, bypass settings and intended service. This page does not verify a vehicle application.

No universal vehicle fitment is implied by this listing. Use the exact product or part number when checking application information.

Specifications & product documents

Product

AMSOIL Oil Filter — EAO42

Brand

AMSOIL

Listed grade

See product documentation

Application status

Verify the exact equipment requirement

• Read / download product bulletin (PDF) g2192.pdf · 205 KB · web-optimized copy · Downloaded October 24, 2026Original manufacturer PDF ↗

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.

Use it as part of a complete service plan

During replacement, follow the service procedure for seals, tightening and any priming instructions. Check for leakage after startup where applicable. Do not extend a service interval based only on a filter’s appearance or family name.

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.