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Product Code:  DME

Signature Series 15W-40 Max-Duty Diesel Oil

Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X more wear protection,* giving your diesel the extra protection it deserves. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max

  • Outstanding extreme-pressure protection
  • Maintains proper viscosity (thickness)
  • Minimizes oil consumption
  • Maximizes fuel efficiency
  • Excels in extreme temperatures
  • Confidently extend drain intervals
  • more information

    AMSOIL Diesel Oil Comparison Chart

    * Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing. KBased on industry standard testing using the NMMA FC-W Rust Test. *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation






    Product Code:  DEO
    Signature Series 5W-40 Max-Duty Diesel Oil

    Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X more wear protection,* giving your diesel the extra protection it deserves. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max

  • Outstanding extreme-pressure protection
  • Maintains proper viscosity (thickness)
  • Minimizes oil consumption
  • Maximizes fuel efficiency
  • Excels in extreme temperatures
  • Confidently extend drain intervals
  • more information

    AMSOIL Diesel Oil Comparison Chart

    * Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing. KBased on industry standard testing using the NMMA FC-W Rust Test. *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation






    Product Code:  DZF
    Signature Series 0W-40 Max-Duty Diesel Oil

    Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X more wear protection,* giving your diesel the extra protection it deserves. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max

  • Outstanding extreme-pressure protection
  • Maintains proper viscosity (thickness)
  • Minimizes oil consumption
  • Maximizes fuel efficiency
  • Excels in extreme temperatures
  • Confidently extend drain intervals
  • more information

    AMSOIL Diesel Oil Comparison Chart

    * Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing. KBased on industry standard testing using the NMMA FC-W Rust Test. *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation






    Product Code:  DHD

    Signature Series 5W-30 Max-Duty Diesel Oil

    Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X more wear protection,* giving your diesel the extra protection it deserves. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max

  • Outstanding extreme-pressure protection
  • Maintains proper viscosity (thickness)
  • Minimizes oil consumption
  • Maximizes fuel efficiency
  • Excels in extreme temperatures
  • Confidently extend drain intervals
  • more information

    AMSOIL Diesel Oil Comparison Chart

    * Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing. KBased on industry standard testing using the NMMA FC-W Rust Test. *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation






    Product Code:  DTT

    Signature Series 10W-30 Max-Duty Diesel Oil

    Protect your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. AMSOIL Signature Series Max-Duty Synthetic Diesel Oil delivers 6X more wear protection,* giving your diesel the extra protection it deserves. Advanced synthetic technology provides excellent viscosity control and outstanding extreme-temperature performance, while minimizing oil consumption. The result: protection that’s boosted to the max

  • Outstanding extreme-pressure protection
  • Maintains proper viscosity (thickness)
  • Minimizes oil consumption
  • Maximizes fuel efficiency
  • Excels in extreme temperatures
  • Confidently extend drain intervals
  • more information

    AMSOIL Diesel Oil Comparison Chart

    * Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing. KBased on industry standard testing using the NMMA FC-W Rust Test. *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation






    Product Code:  ADP
    15W-40 Heavy-Duty Diesel Oil 

    Formulated for Exceptional Diesel Engine Protection.

    AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard working equipment. It is engineered to provide 4X better wear protection,* giving you the edge to keep trucks and equipment operating at peak performance. AMSOIL Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils

  • Delivers 4X more wear protection1
  • Minimizes oil consumption
  • Excels in extreme temperatures
  • Helps keep trucks and equipment operating at peak performance
  • Offers outstanding value

    AMSOIL Diesel Oil Comparison Chart

    more information

    * Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation






  • Product Code:  ADO
    5W-40 Heavy-Duty Diesel Oil 

    Formulated for Exceptional Diesel Engine Protection.

    AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard working equipment. It is engineered to provide 4X better wear protection,* giving you the edge to keep trucks and equipment operating at peak performance. AMSOIL Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils

  • Delivers 4X more wear protection1
  • Minimizes oil consumption
  • Excels in extreme temperatures
  • Helps keep trucks and equipment operating at peak performance
  • Offers outstanding value

    AMSOIL Diesel Oil Comparison Chart

    more information

    * Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation






  • Product Code:  ADN
    10W-30 Heavy-Duty Diesel Oil 

    Formulated for Exceptional Diesel Engine Protection.

    AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for hard working equipment. It is engineered to provide 4X better wear protection,* giving you the edge to keep trucks and equipment operating at peak performance. AMSOIL Heavy-Duty Synthetic Diesel Oil offers outstanding value and provides excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic diesel oils

  • Delivers 4X more wear protection1
  • Minimizes oil consumption
  • Excels in extreme temperatures
  • Helps keep trucks and equipment operating at peak performance
  • Offers outstanding value

    AMSOIL Diesel Oil Comparison Chart

    more information

    * Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation






  • Product Code:  DP020
    0W-20 Diesel Oil 

    Outstanding Protection for Smaller Diesel Engines.

    AMSOIL 100% Synthetic Diesel Oil is specifically formulated to protect the efficient diesel power of American diesel pickups, vans, cars and SUVs, giving you the edge to keep your vehicle operating at peak performance. It delivers outstanding value and excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic
    diesel oils.

  • Outstanding protection for smaller American diesel pickups, vans, cars and SUVs
  • Delivers up to 6X more wear protection than required by a leading industry standard1
  • Retains viscosity for added engine protection and increased fuel economy
  • Excels in hot and cold temperature extremes
  • Minimizes oil consumption

    more information

    * based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation






  • Product Code:  DP530
    5W-30 Diesel Oil 

    Outstanding Protection for Smaller Diesel Engines.

    AMSOIL 100% Synthetic Diesel Oil is specifically formulated to protect the efficient diesel power of American diesel pickups, vans, cars and SUVs, giving you the edge to keep your vehicle operating at peak performance. It delivers outstanding value and excellent protection for customers seeking an upgrade over conventional, synthetic-blend or competing synthetic
    diesel oils.

  • Outstanding protection for smaller American diesel pickups, vans, cars and SUVs
  • Delivers up to 6X more wear protection than required by a leading industry standard1
  • Retains viscosity for added engine protection and increased fuel economy
  • Excels in hot and cold temperature extremes
  • Minimizes oil consumption

    more information

    * based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation


  • Product Code:  AME

    15W-40 Heavy-Duty Diesel and Marine Motor Oil

    Premium Protection for Severe-Service Diesels.

    Premium diesel oil providing excellent performance in diesel engines where highly effective control of wear and deposits is vital. Built with heavy-duty dispersant/detergent additives with 12 TBN, Synthetic Heavy-Duty Diesel & Marine Oil neutralizes acids and controls soot thickening from EGR and blow-by to protect against corrosion, cylinder bore polishing (wear) and varnish/sludge deposits. It resists heat and breakdown and is formulated for extended drain intervals

  • Recommended for applications specifying API CI-4+ and prior specifications
  • Controls soot and wear
  • Reduces oil consumption and emissions
  • Delivers maximum engine protection over extended drain intervals
  • Provides outstanding protection and performance in temperature extremes
  • Try Signature Series Max-Duty 15W-40 for a serious upgrade
  • more information






    Product Code:  AEL

    5W-30 LS European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

    more information






    Product Code:  AFL

    5W-40 MS European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

    more information






    Product Code:  EFM

    5W-40 FS European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

    more information






    Product Code:  EFO

    0W-40 FS European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

    more information


    Product Code:  AFE

    SAE 0W-20 LS Synthetic European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

     

    more information


    Product Code:  EZT

    SAE 0W-20 LS-VW Synthetic European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

     

    more information


    Product Code:  EOT

    SAE 0W-30 MS Synthetic European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

     

    more information


    Product Code:  ETS

    SAE 10W-60 FS Synthetic European Motor Oil

    Specially Formulated for European Gasoline and Diesel Engines.

    Premium synthetic formulation designed for the unique demands of European engines. Protects advanced emissions systems. Excellent for both gasoline and diesel engines. Fights sludge for superior engine cleanliness. Outstanding all-season performance. Designed for the extended drain intervals established by European car manufacturers. Excellent for turbochargers.

    • Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
    • European formula features precise blend of synthetic base oils and premium additives.
    • Exceptional engine protection without harming emissions systems.

     

    more information


    Product Code:  ARO

    20W-50 Premium Protection Motor Oil

    AMSOIL Premium Protection Synthetic Motor Oil is formulated to provide superior protection and performance in a wide variety of demanding applications. Its unique combination of synthetic base oils and a superior additive package results in a formulation that exceeds the requirements of most gasoline or diesel applications that call for 10W-40 or 20W-50 motor oil. Premium Protection Synthetic Motor Oil is ideal for high-mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use. It provides
    the extra anti-wear protection required by engines with flat-tappet cams and high-tension valve springs. AMSOIL Premium Protection Synthetic Motor Oil offers flexibility and performance beyond conventional oils. 

    • High-zinc formula guards against wear
    • Ideal for flat-tappet cams
    • Resists deposits to help keep engines clean
    • Convenience of use for gas and diesel engines

    more information

     

    Product Code:  AMO

    10W-50 Premium Protection Motor Oil

    AMSOIL Premium Protection Synthetic Motor Oil is formulated to provide superior protection and performance in a wide variety of demanding applications. Its unique combination of synthetic base oils and a superior additive package results in a formulation that exceeds the requirements of most gasoline or diesel applications that call for 10W-40 or 20W-50 motor oil. Premium Protection Synthetic Motor Oil is ideal for high-mileage vehicles and high-stress vehicles subject to hot temperatures, heavy hauling, trailer pulling or off-road use. It provides
    the extra anti-wear protection required by engines with flat-tappet cams and high-tension valve springs. AMSOIL Premium Protection Synthetic Motor Oil offers flexibility and performance beyond conventional oils. 

    • High-zinc formula guards against wear
    • Ideal for flat-tappet cams
    • Resists deposits to help keep engines clean
    • Convenience of use for gas and diesel engines

    more information


    Product Code:  DCO

    DOMINATOR 20W-50 Competition Diesel Oil

    The Confidence to Compete, The Protection to Win.

    AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil is designed for specifically designed for high-horsepower diesel engines and delivers the benefits most important to diesel competitors, including robust durability, outstanding bearing protection and the ability to withstand the extreme pressures and temperatures common to diesel competition. Whether
    competing in sled pulls, drag races or dyno challenges, competitors using DOMINATOR Competition Diesel Oil enjoy the confidence and security that come with providing their diesel trucks maximum protection and performance. 

    • Specifically designed for high-HP diesel engines
    • Outstanding bearing protection under extreme loading
    • Delivers 50% more film thickness*
    • Robust viscosity control

    more information

    *compared to the 3.5cP HTHS limit for SAE 15W-40


    Product Code:  SBDF

    10W-40 Commercial Grade Diesel Motor Oil

    Formulated for Long Engine Life.

    AMSOIL Commercial-Grade Diesel Oil is an advanced synthetic-blend oil with greater than 50% synthetic content. Specially engineered for commercial equipment, it provides 2X
    better wear protection,1 helping you keep trucks and equipment operating at peak performance. AMSOIL Commercial-Grade Diesel Oil provides outstanding value and excellent protection for customers seeking an upgrade over conventional diesel oils.

    • Delivers 2X more wear protection*
    • Contains greater than 50% synthetic base oil
    • Provides excellent protection for an outstanding value
    • Offers an upgrade over conventional diesel oil

    AMSOIL Diesel Oil Comparison Chart

    more information

    *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222


    Product Code:  SBDT

    10W-30 Commercial Grade Diesel Motor Oil

    Formulated for Long Engine Life.

    AMSOIL Commercial-Grade Diesel Oil is an advanced synthetic-blend oil with greater than 50% synthetic content. Specially engineered for commercial equipment, it provides 2X
    better wear protection,1 helping you keep trucks and equipment operating at peak performance. AMSOIL Commercial-Grade Diesel Oil provides outstanding value and excellent protection for customers seeking an upgrade over conventional diesel oils.

    • Delivers 2X more wear protection*
    • Contains greater than 50% synthetic base oil
    • Provides excellent protection for an outstanding value
    • Offers an upgrade over conventional diesel oil

    AMSOIL Diesel Oil Comparison Chart

    more information

    *Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222




     

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