If you are looking for application specific products for your vehicles, please check the guide below (not viewable on mobile) or click on one of the categories at the bottom of the page for your specific application.
Vintage Vehicle Filter Lookup
Find AMSOIL filters for vintage vehicles. You will need to know vehicle make, year, model and engine size.
Master Filter Cross-Reference
Find the corresponding AMSOIL filter(s) for any manufacturer filter number.
Harley Davidson/AMSOIL Oil Chart
Harley Davidson/AMSOIL Oil Chart and Cross-Reference
Heavy Duty Filter Lookup
Find AMSOIL and Donaldson filters for heavy-duty trucks, buses, and industrial equipment. You will need to know equipment type, make, model, and option/year.
Synthetic Auto Lube
"From Coast-to-Coast, We Go the Extra Mile"