About this item

• Product Overview

  Modern automatic transmissions are more complicated than their predecessors. Today's designs feature more gears, clutch packs and narrow oil passageways that require a steady supply of high-quality fluid. Without it, wear and sludge formation can lead to reduced performance and even failure, requiring thousands of dollars in repairs. AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain intervals.

  Outstanding Wear Protection
  AMSOIL OE Synthetic ATF is durable. In normal and severe service, it resists wear to the transmission's valve body, gears, clutch plates and other vital parts, helping today's complex and demanding transmissions achieve long life.

  Resists Varnish
  In elevated heat, AMSOIL OE Synthetic ATF's thermally stable formulation guards against the harmful effects of thermal breakdown. It resists the formation of varnish that can stick valves, threatening transmission performance and life. OE Synthetic ATF also resists heat-related evaporation and viscosity loss to help components stay clean and remain protected.

  Reliable Cold-Weather Performance
  AMSOIL OE Synthetic ATF remains fluid in sub-zero temperatures. It resists thickening and flows quickly for fast, reliable shifts during cold starts. Its excellent low-temperature fluidity also maximizes fuel efficiency.

  Excellent Leak Protection
  Formulated with seal conditioners, AMSOIL OE Synthetic ATF helps prevent seals and gaskets from drying out and cracking, reducing the risk of fluid leaks.

  Promotes Smooth, Shudder-Free Shifts
  AMSOIL OE Synthetic ATF is formulated with friction modifiers that promote fast, smooth clutch engagement. As a result, drivers experience fast shift response and torque transfer for maximum drivability.

  • Protects against wear
  • Resists harmful sludge
  • Excellent cold-weather performance
  • Guards against leaks
  • Promotes smooth, shudder-free shifts

  Applications
  AMSOIL OE Multi-Vehicle Synthetic Automatic Transmission Fluidis recommended for transmissions and other applications that require any of the following specifications:

  Allison C-4, TES-389; BMW 7045E, 8072B, LA 2634, LT 71141; Chrysler Mopar* ASRC, 68089195AA, 68049954AA; Ford MERCON*, MERCON* V, ESP-M2C166-H, FNR5, M2C924-A, XL-12; GM DEXRON* III, DEXRON* II, AutoTrak II; Honda/Acura ATF-Z1; Hyundai/Kia SP-II , SP-III, Red-1; IDEMITSU K17; JASO 1A; JWS 3309, 3314, 3317; MAN 339 Type V-1, 339 Type V-2, 339 Type Z-1, 339 Type Z-2, 339F; Mazda ATF-M III, ATFMV, F-1; Mercedes Benz 236.1, 236.2, 236.3, 236.5, 236.6, 236.7, 236.9, 236.10, 236.11, 236.81, 236.91; Mitsubishi SP-II , SP-III, ATF-J2; Nissan Matic-D, Matic-J, Matic-K, 402; SAAB 3309; Shell 3403, LA 2634; Subaru ATF, ATF-HP; Suzuki 3314, 3317; Texaco ETL-7045E, ETL-8072B, N402; Toyota Type T, T-II,T-III,T-IV; Voith 55.6335, 55.6336; Volvo 97340, 97341; VW/Audi G 052 162, G 052 990, G 055 025; ZF TE-ML 03D, 04D,05L, 09, 11A, 11B, 14A, 14B, 16L, 17C, 20B, 21L.

  Note: Not for use with CVT or Ford Type F applications.

  AMSOIL warrants the use of this product for Chrysler ATF+4 ^® applications above -38°F. Product does not meet the cold temperature requirement of ATF+4 ^® at -40°F. For warranty information, visit www.amsoil.com/warranty.

  SERVICE LIFE
  AMSOIL OE Synthetic Automatic Transmission Fluid should be changed according to your vehicle manufacturer's recommendations.

  HEALTH & SAFETY
  This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). An MSDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don't pollute.

  For warranty information, visit www.amsoil.com/warranty.

  *All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are AMSOIL-engineered for use in the applications shown.

• Technical Specifications
  Data Bulletin

  Data Bulletins

  Warranty

  WARRANTY

  SDS

  SDS

  
  
  
• Product Reviews
  5 star rating

  Based on 321 reviews

  Based on 321 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    This is the best!
    By  WAYNE,  a  Verified Buyer  from  Minnesota   on  May 29, 2026

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    This ATF is the best!
    Bottom Line

    Yes, I would recommend this to a friend.
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  • 5 star rating
    Transmission Fluid
    By  BRUCE,  a  Verified Buyer  from  CA  on  May 28, 2026

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    I run all Amsoil fluids and oils in my 2025 RAM RHO. The truck runs smooth and quite.
    Bottom Line

    Yes, I would recommend this to a friend.
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    YES (0) NO (0)
  • 5 star rating
    AMSOIL Synthetic AT Fluid
    By  DCHEE,  a  Verified Buyer  on  May 11, 2026

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    AMSOIL Synthetic AT Fluid has superceded my expections and I plan to continue using it in the future on my vehicles!
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Smoother shifting
    By  JUSTIN,  a  Verified Buyer  from  Steens, MS  on  May 04, 2026

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    Can notice a big difference in shifts from factory oil to Amsoil. Just runs better and with over 334,000 on my LMM Duramax…that is all I will use. Swapping my 26 LP5 3500 over in the near future.
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    Good versatility
    By  TYLER,  a  Verified Buyer  from  ELLSWORTH KANSAS  on  April 27, 2026

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    I like that this stuff is an alternative to AutoTrak II.
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Good product Good price
    By  TYLER,  a  Verified Buyer  from  ELLSWORTH KANSAS  on  April 27, 2026

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    Good alternative to the signature series. The preferred price is a good value.
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Incredible product!
    By  WAYNE,  a  Verified Buyer  from  Minnesota   on  April 24, 2026

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    Hi As you all know, this product is top shelf! Nothing more needs to be said!
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    19 Ram 1500
    By  RYAN,  a  Verified Buyer  from  Nj  on  March 20, 2026

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    Use this fluid in the trans and transfer case. Fluids changed every 30-35,000. Trans is always spotless with no signs of wear or tear. 94,000 miles and still smooth as day we bought it
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    Awesome product
    By  DOUG,  a  Verified Buyer  on  March 07, 2026

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    This product is amazing will keep using this product
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    OE Fuel efficient ATF
    By  MARC,  a  Verified Buyer  on  March 03, 2026

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    This is great fluid to use over factory for normal everyday use. The testing proves it. But if you are in extreme climates or tow alot then step up the signature series for additional protection
    Bottom Line

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

    YES (1) NO (0)

• Highlights

  • Protects against wear
  • Resists harmful sludge
  • Excellent cold-weather performance
  • Guards against leaks
  • Promotes smooth, shudder-free shifts
• 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

  Modern automatic transmissions are more complicated than their predecessors. Today's designs feature more gears, clutch packs and narrow oil passageways that require a steady supply of high-quality fluid. Without it, wear and sludge formation can lead to reduced performance and even failure, requiring thousands of dollars in repairs. AMSOIL OE Synthetic Automatic Transmission Fluid provides passenger-car/light-truck transmissions excellent wear protection, sludge resistance and extreme-temperature performance throughout original equipment manufacturer (OEM)-recommended drain intervals.

  Outstanding Wear Protection
  AMSOIL OE Synthetic ATF is durable. In normal and severe service, it resists wear to the transmission's valve body, gears, clutch plates and other vital parts, helping today's complex and demanding transmissions achieve long life.

  Resists Varnish
  In elevated heat, AMSOIL OE Synthetic ATF's thermally stable formulation guards against the harmful effects of thermal breakdown. It resists the formation of varnish that can stick valves, threatening transmission performance and life. OE Synthetic ATF also resists heat-related evaporation and viscosity loss to help components stay clean and remain protected.

  Reliable Cold-Weather Performance
  AMSOIL OE Synthetic ATF remains fluid in sub-zero temperatures. It resists thickening and flows quickly for fast, reliable shifts during cold starts. Its excellent low-temperature fluidity also maximizes fuel efficiency.

  Excellent Leak Protection
  Formulated with seal conditioners, AMSOIL OE Synthetic ATF helps prevent seals and gaskets from drying out and cracking, reducing the risk of fluid leaks.

  Promotes Smooth, Shudder-Free Shifts
  AMSOIL OE Synthetic ATF is formulated with friction modifiers that promote fast, smooth clutch engagement. As a result, drivers experience fast shift response and torque transfer for maximum drivability.

  • Protects against wear
  • Resists harmful sludge
  • Excellent cold-weather performance
  • Guards against leaks
  • Promotes smooth, shudder-free shifts

  Applications
  AMSOIL OE Multi-Vehicle Synthetic Automatic Transmission Fluidis recommended for transmissions and other applications that require any of the following specifications:

  Allison C-4, TES-389; BMW 7045E, 8072B, LA 2634, LT 71141; Chrysler Mopar* ASRC, 68089195AA, 68049954AA; Ford MERCON*, MERCON* V, ESP-M2C166-H, FNR5, M2C924-A, XL-12; GM DEXRON* III, DEXRON* II, AutoTrak II; Honda/Acura ATF-Z1; Hyundai/Kia SP-II , SP-III, Red-1; IDEMITSU K17; JASO 1A; JWS 3309, 3314, 3317; MAN 339 Type V-1, 339 Type V-2, 339 Type Z-1, 339 Type Z-2, 339F; Mazda ATF-M III, ATFMV, F-1; Mercedes Benz 236.1, 236.2, 236.3, 236.5, 236.6, 236.7, 236.9, 236.10, 236.11, 236.81, 236.91; Mitsubishi SP-II , SP-III, ATF-J2; Nissan Matic-D, Matic-J, Matic-K, 402; SAAB 3309; Shell 3403, LA 2634; Subaru ATF, ATF-HP; Suzuki 3314, 3317; Texaco ETL-7045E, ETL-8072B, N402; Toyota Type T, T-II,T-III,T-IV; Voith 55.6335, 55.6336; Volvo 97340, 97341; VW/Audi G 052 162, G 052 990, G 055 025; ZF TE-ML 03D, 04D,05L, 09, 11A, 11B, 14A, 14B, 16L, 17C, 20B, 21L.

  Note: Not for use with CVT or Ford Type F applications.

  AMSOIL warrants the use of this product for Chrysler ATF+4 ^® applications above -38°F. Product does not meet the cold temperature requirement of ATF+4 ^® at -40°F. For warranty information, visit www.amsoil.com/warranty.

  SERVICE LIFE
  AMSOIL OE Synthetic Automatic Transmission Fluid should be changed according to your vehicle manufacturer's recommendations.

  HEALTH & SAFETY
  This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). An MSDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don't pollute.

  For warranty information, visit www.amsoil.com/warranty.

  *All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are AMSOIL-engineered for use in the applications shown.

• Technical Specifications
  Data Bulletin

  Data Bulletins

  Warranty

  WARRANTY

  SDS

  SDS

  
  
  
• Product Reviews
  5 star rating

  Based on 321 reviews

  Based on 321 reviews

  See all customer reviews

  Sort by

  Most Recent Most Helpful Highest Rating Lowest Rating Oldest

  • 5 star rating
    This is the best!
    By  WAYNE,  a  Verified Buyer  from  Minnesota   on  May 29, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    This ATF is the best!
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Transmission Fluid
    By  BRUCE,  a  Verified Buyer  from  CA  on  May 28, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I run all Amsoil fluids and oils in my 2025 RAM RHO. The truck runs smooth and quite.
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    AMSOIL Synthetic AT Fluid
    By  DCHEE,  a  Verified Buyer  on  May 11, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    AMSOIL Synthetic AT Fluid has superceded my expections and I plan to continue using it in the future on my vehicles!
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Smoother shifting
    By  JUSTIN,  a  Verified Buyer  from  Steens, MS  on  May 04, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Can notice a big difference in shifts from factory oil to Amsoil. Just runs better and with over 334,000 on my LMM Duramax…that is all I will use. Swapping my 26 LP5 3500 over in the near future.
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    Good versatility
    By  TYLER,  a  Verified Buyer  from  ELLSWORTH KANSAS  on  April 27, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    I like that this stuff is an alternative to AutoTrak II.
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Good product Good price
    By  TYLER,  a  Verified Buyer  from  ELLSWORTH KANSAS  on  April 27, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Good alternative to the signature series. The preferred price is a good value.
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    Incredible product!
    By  WAYNE,  a  Verified Buyer  from  Minnesota   on  April 24, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Hi As you all know, this product is top shelf! Nothing more needs to be said!
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    19 Ram 1500
    By  RYAN,  a  Verified Buyer  from  Nj  on  March 20, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    Use this fluid in the trans and transfer case. Fluids changed every 30-35,000. Trans is always spotless with no signs of wear or tear. 94,000 miles and still smooth as day we bought it
    Bottom Line

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

    YES (1) NO (0)
  • 5 star rating
    Awesome product
    By  DOUG,  a  Verified Buyer  on  March 07, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    This product is amazing will keep using this product
    Bottom Line

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

    YES (0) NO (0)
  • 5 star rating
    OE Fuel efficient ATF
    By  MARC,  a  Verified Buyer  on  March 03, 2026

    Open report issue form

    Describe the issue

    Failed to verify captcha

    Cancel Submit
    This is great fluid to use over factory for normal everyday use. The testing proves it. But if you are in extreme climates or tow alot then step up the signature series for additional protection
    Bottom Line

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

    YES (1) NO (0)