Skip to Main Content
Shop by Vehicle
Roll over image to zoom in

AMSOIL Oil Filter

Product code : EAO99-EA

  • Provides filtering efficiency of 99 percent at 20 microns1
  • Allows lower restriction, keeping engine parts lubricated
  • Provides greater capacity for small, wear-causing contaminants than competing filters
  • Helps reduce engine wear
  • Offers extended service life

    1In accordance with industry-standard ISO SO 4548-12.

AMSOIL Oil Filter



AMSOIL Oil Filters feature advanced full-synthetic media that traps and holds a greater amount of small, wear-causing contaminants compared to conventional and other high-efficiency filters.

See the Product Data Bulletin for full details.

Advanced, Full-Synthetic Media

  • Provides filtering efficiency of 99 percent at 20 microns1
  • Allows lower restriction, keeping engine parts lubricated
  • Provides greater capacity for small, wear-causing contaminants than competing filters
  • Helps reduce engine wear

1In accordance with industry-standard ISO SO 4548-12.


99% Efficiency at 20 MicronsAA

Filtering particles >20 microns fights engine wear.

99% Efficiency at 20 Microns – Filtering particles >20 microns fights engine wear.

AAIn accordance with industry-standard ISO SO 4548-12.


Offers Extended Service Life

  • When used in conjunction with AMSOIL synthetic motor oils, AMSOIL Oil Filters are guaranteed for extended service life.
  • Filters designated with product code EA15K are recommended for 15,000 miles (24,000 km) or one year, whichever comes first, in normal or severe service.
  • Filters designated with product code EAO are recommended for 25,000 miles (40,000 km) or one year, whichever comes first, in normal service or 15,000 miles (24,000 km) or one year, whichever comes first, in severe service.

NOTE: Change oil filter at every oil change.

See the Product Data Bulletin for full details.

AMSOIL Oil Filter

Warranty



AMSOIL Oil Filter

  • 5 star rating
    Excellent product
    By  DAN,  a  Verified Buyer  from  Mountain Home, Idaho   on  June 11, 2024
    I have been using Amsoil products for years and my engines are exceptionally clean and oil is very clean when servicing.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil filter
    By  PEDRO,  a  Verified Buyer  on  June 11, 2024
    Exact match
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil filter
    By  BRITIAN,  a  Verified Buyer  on  June 10, 2024
    Filters great
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product.
    By  ARY,  a  Verified Buyer  from  Georgia   on  June 10, 2024
    Works as advertised.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Oil filter
    By  JASON,  a  Verified Buyer  on  June 09, 2024
    Perfect fit and oil seem to stay cleaner between changed
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    great oil filter
    By  Jeff,  a  Verified Buyer  from  Overton NV  on  June 09, 2024
    nice
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Amsoil oil filter
    By  BRIAN,  a  Verified Buyer  from  Wichita KS  on  June 07, 2024
    20 micron vs 50, so much better at filtering dirt out and keeping it out. I always buy three and change it once a month. cheap insurance with the price of cars nowdays
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best oil filter
    By  SCOTT,  a  Verified Buyer  on  June 07, 2024
    I only trust amsoil products. Excellent quality every time.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Fits bx23s
    By  ADAM,  a  Verified Buyer  from  Onatrio   on  June 06, 2024
    Was concerned it would not fit bx23s but it's works.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best filters
    By  BRIAN,  a  Verified Buyer  from  VT  on  June 05, 2024
    Great company and a great choice for my car for filters
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?