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AMSOIL Oil Filter

Product code : EA15K01-CA

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.

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

Filter Dimensions/Specifications
Download the Filter Dimensions/Specifications


AMSOIL Oil Filter

  • 4
    Great quality
    By  DOUG,  a  Verified Buyer  from  Winnipeg   on  October 21, 2021

    Describe the issue

    This is all I ever use now for my vehicles.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Better than OEM
    By  Bman,  a  Verified Buyer  from  North Carolina  on  October 19, 2021

    Describe the issue

    Hello, I have a 2017 Toyota Tundra and have been doing my own oil changes with Amsoil Signature Series ow-20 and the Amsoil EA15K04 filters. I am able to do my oil changes every 15,000 miles and I feel that these filters are superior. In combination with using the Amsoil and the filters, I am feeling giving my truck the best oil available. My truck just turned 61,000 miles and it runs better than new.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great Product
    By  Ozzie,  a  Verified Buyer  from  Florida  on  October 18, 2021

    Describe the issue

    Couldn't really tell much difference from other oil filters but overall seems to work well with the Amsoil Signature Series oil I am using.
    Was this review helpful?
  • 5
    Happy
    By  ALLEN,  a  Verified Buyer  on  October 16, 2021

    Describe the issue

    Fits perfectly and does the job
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Oil filte Amsoil
    By  HUGO,  a  Verified Buyer  from  South Carolina  on  October 16, 2021

    Describe the issue

    All Amsoil products work perfect keep you engine working perfect and make your vehicle gas saver
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Filters oil great
    By  IAN,  a  Verified Buyer  from  Redwater, AB  on  October 14, 2021

    Describe the issue

    I trust this filter to filter contaminants out of the oil better than other oil filters.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Works Great!
    By  PERRY,  a  Verified Buyer  from  Gatlinburg, TN  on  October 13, 2021

    Describe the issue

    I have used AMSOIL Dual Filters and oil in my last two GM HD diesel pickup trucks. I had my oil analyzed for 3 years at 6 months and at 12 months just before changing the oil. I never got a recommendation to change my oil.. I usually had 25000 to 30000 miles on the truck at oil change once per year. I was towing a 10,000 pound Airstream Travel Trailer 90+% of the miles each year. I never had any trouble by using this oil change program during over 300,000 miles on the road. I am still using this program, and the guy I sold my first truck has added 75, 000 miles to that truck and still uses this program.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Good product
    By  JESSE,  a  Verified Buyer  on  October 09, 2021

    Describe the issue

    Well made filter if you want the best AMSOIL is what to use!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    First Time Buyer
    By  JEFFERY,  a  Verified Buyer  from  Missouri   on  October 08, 2021

    Describe the issue

    I used this filter in conjunction with Amsoil Signature oil in my 2018 GMC Sierra. The filter appears to be built well and looks heavy duty. I will definitely buy again.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Great filter
    By  BRIAN,  a  Verified Buyer  on  October 07, 2021

    Describe the issue

    Best filter on the market
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?