About this item

• Product Overview

  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 Microns^AA

  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.

• Technical Specifications
  Data Bulletin

   Data Bulletins

  Data Bulletins

  Performance Studies

  Filter Dimensions/Specifications

  Warranty

  WARRANTY

  
  
  
• Product Reviews
  4.9 star rating

  Based on 3,356 reviews

  Based on 3,356 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    Amsoil oil filter
    By  PAUL B.,  a  Verified Buyer  from  NC  on  July 13, 2026

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    Use and trust Amsoil products for over 20 years.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    REVIEW
    By  DAVID,  a  Verified Buyer  on  July 13, 2026

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    THE ONLY OIL i WILL USE FOR MY CUMMINS 5.9
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Used in motorhome
    By  DOUGLAS,  a  Verified Buyer  from  Richland Washington   on  July 12, 2026

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    Engine actually feels like it runs better and smoother
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Superior product
    By  TED,  a  Verified Buyer  from  Washington County, Maryland  on  July 08, 2026

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    Using a superior oil filter verse off the shelf filters at the auto parts store is worth. It goes hand in hand with Amsoil.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (2) NO (0)
  • 5 star rating
    AMS Filter
    By  BRENT,  a  Verified Buyer  from  New Mexico  on  July 06, 2026

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    Combined with my AMS Diesel oil, this filter gives me piece of mind!
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Great Filter
    By  KEVIN,  a  Verified Buyer  from  Pa.  on  July 03, 2026

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    The filter fit great and looks like it will filter finer than my OE one.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    All I get for my truck
    By  MIGUEL,  a  Verified Buyer  from  Texas  on  July 02, 2026

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    All I get for my truck, you can feel the smoothness when you change it and it last longer. Good stuff
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    AMSOIL Black Oil Filter for Indian motorcycle
    By  WAYNE,  a  Verified Buyer  from  Alabama  on  July 01, 2026

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    I can only say that I've used this filter on all of my bikes since the first oil change and haven't had any oil related problems on any of the bikes.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    GREAT PRODUCTS
    By  JESSIE,  a  Verified Buyer  from  AR  on  June 30, 2026

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    Perfect products and prices
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Missing
    By  JERRY,  a  Verified Buyer  from  South Dakota  on  June 27, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Where are your oil filters for Jeep Cherokee with 3.2L V-6? Been waiting for 2 months!
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (3) NO (0)

• Highlights

  • 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.

• Returns

  We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.

• Payments

  We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.

• Product Overview

  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 Microns^AA

  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.

• Technical Specifications
  Data Bulletin

   Data Bulletins

  Data Bulletins

  Performance Studies

  Filter Dimensions/Specifications

  Warranty

  WARRANTY

  
  
  
• Product Reviews
  4.9 star rating

  Based on 3,356 reviews

  Based on 3,356 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    Amsoil oil filter
    By  PAUL B.,  a  Verified Buyer  from  NC  on  July 13, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Use and trust Amsoil products for over 20 years.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    REVIEW
    By  DAVID,  a  Verified Buyer  on  July 13, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    THE ONLY OIL i WILL USE FOR MY CUMMINS 5.9
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    Used in motorhome
    By  DOUGLAS,  a  Verified Buyer  from  Richland Washington   on  July 12, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Engine actually feels like it runs better and smoother
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Superior product
    By  TED,  a  Verified Buyer  from  Washington County, Maryland  on  July 08, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Using a superior oil filter verse off the shelf filters at the auto parts store is worth. It goes hand in hand with Amsoil.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (2) NO (0)
  • 5 star rating
    AMS Filter
    By  BRENT,  a  Verified Buyer  from  New Mexico  on  July 06, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Combined with my AMS Diesel oil, this filter gives me piece of mind!
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Great Filter
    By  KEVIN,  a  Verified Buyer  from  Pa.  on  July 03, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    The filter fit great and looks like it will filter finer than my OE one.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    All I get for my truck
    By  MIGUEL,  a  Verified Buyer  from  Texas  on  July 02, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    All I get for my truck, you can feel the smoothness when you change it and it last longer. Good stuff
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    AMSOIL Black Oil Filter for Indian motorcycle
    By  WAYNE,  a  Verified Buyer  from  Alabama  on  July 01, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    I can only say that I've used this filter on all of my bikes since the first oil change and haven't had any oil related problems on any of the bikes.
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (0) NO (0)
  • 5 star rating
    GREAT PRODUCTS
    By  JESSIE,  a  Verified Buyer  from  AR  on  June 30, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Perfect products and prices
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (1) NO (0)
  • 5 star rating
    Missing
    By  JERRY,  a  Verified Buyer  from  South Dakota  on  June 27, 2026

    Open report issue form

    Describe the issue

    Cancel Submit
    Where are your oil filters for Jeep Cherokee with 3.2L V-6? Been waiting for 2 months!
    Bottom Line

    Yes, I would recommend this to a friend.
    Was this review helpful?

    YES (3) NO (0)