AMSOIL Ea Oil Filters
AMSOIL offers synthetic-media oil filters in many application-specific sizes. Use the vehicle lookup to confirm the correct filter number for your engine.
View AMSOIL Oil FiltersFilters
AMSOIL Filters and Filtration Products
Good oil cannot protect an engine by itself if contamination is allowed to circulate. AMSOIL offers and distributes filtration products for automotive, powersports, heavy-duty and equipment applications, including oil, air, fuel, cabin, bypass, coolant, hydraulic and transmission filters.
Featured AMSOIL products
These products are relevant to this guide. Click a product to view current specifications and availability for the selected application.
Product images courtesy of AMSOIL INC. Product availability and specifications can change; verify fitment before ordering.
Why filtration matters as much as lubricant choice
A filter has two jobs that must be balanced: capture harmful contamination and maintain enough flow for the system. A filter that fits physically is not automatically correct. Thread size, bypass settings, media, flow requirements and dimensions all matter.
AMSOIL makes application lookup and cross-reference tools available so customers can identify the correct filter rather than guessing from appearance. That is one reason we like the AMSOIL system as a whole: lubricant selection and filtration are treated together.
Motor Oil
Combine the correct filter with the correct engine oil.
Diesel Engine Oil
Heavy-duty lubrication and filtration work together.
Diesel Trucks
Oil, fuel and air filtration for diesel pickups.
Find the Right Product
Use vehicle lookup and filter cross-reference tools.
Oil, air and fuel contamination are different problems
Oil filters remove particles circulating with the lubricant. Air filters help prevent abrasive dirt from entering the engine. Fuel filters protect injectors and fuel-system components. Heavy-duty and specialty equipment can add hydraulic, coolant and transmission filtration to the maintenance plan.
Bypass filtration for specialized use
Bypass systems route a small portion of oil through very fine filtration and return it to the lubrication system. They are not needed for every vehicle, but they can be useful in some heavy-duty, commercial and extended-service applications.
Common questions
Can I choose an oil filter just by thread size?
No. Fit is only one factor. Use the application guide or cross-reference to verify the correct filter.
Does AMSOIL offer more than oil filters?
Yes. The catalog includes air, cabin, fuel, bypass, coolant, hydraulic, transmission and other filter categories.
What is bypass oil filtration?
A bypass system filters a small portion of the circulating oil through very fine media and returns it to the system. It is mainly used in specialized heavy-duty or extended-service applications.