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Synthetic Diesel Oil SAE 0W-20

Product code : DP020QT-EA

5 star rating
Read 47 reviews
Read 47 reviews
See all customer reviews

  • 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

    1based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation

  • 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

    1based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation

Product Overview

Synthetic Diesel Oil SAE 0W-20



See the Product Data Bulletin for full details.

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 Engine Protection

Wear on camshaft lobes can negatively impact valve timing, leading to loss of horsepower and fuel economy. AMSOIL Synthetic Diesel Oil’s strong fluid film keeps metal surfaces separated, while its robust anti-wear additives further reduce wear in metal-to-metal contact regions for maximum engine life. Third-party testing shows AMSOIL 100% Synthetic Diesel Oil delivers up to 6X more wear protection than required by a leading industry standard,1 helping maximize vehicle life and reduce maintenance costs and downtime.

Viscosity Control

Formulated with advanced synthetic base oils and detergent/dispersant additives, AMSOIL 100% Synthetic Diesel Oil minimizes viscosity change while keeping soot particles suspended independently, helping prevent the formation of larger, wear-causing particles. Lower volatility also helps in retaining its viscosity after high-temperature service for added engine protection and increased fuel economy.

Excels in Extreme Temperatures

AMSOIL 100% Synthetic Diesel Oil is formulated to deliver improved heat and oxidation resistance compared to conventional diesel oils. It provides clean engine operation and helps maintain power and fuel efficiency for superior engine performance. AMSOIL Synthetic Diesel Oil also flows dependably in cold temperatures for easier startup and improved engine protection.

Minimizes Oil Consumption

AMSOIL 100% Synthetic Diesel Oil has low volatility (burn-off), reducing oil consumption during operation and passing less oil vapor into the combustion chamber. It is safe for diesel emissions systems.

See the Product Data Bulletin for full details.

1based on third-party testing in the OM646LA cam wear test using 0W-20 as worst-case representation

Technical Specification

Synthetic Diesel Oil SAE 0W-20

Data Bulletin

Warranty

SDS



Product Reviews

Synthetic Diesel Oil SAE 0W-20

5 star rating
Based on 47 reviews
Based on 47 reviews
See all customer reviews
  • 5 star rating
    Quiet
    By  GERRY,  a  Verified Buyer  from  California  on  August 23, 2023
    Maybe it's just me and my imagination, but my 2020 Chevy 1500 diesel seems quieter with this oil. This truck is already quiet, but this oil makes it sound like I'm driving a gas truck. Your experience may vary. LOL
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  • 5 star rating
    Only the Best
    By  THOMAS,  a  Verified Buyer  from  AR  on  August 07, 2023
    This is the only oil I use in my 3.0 Duramax.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    great oil
    By  GARY,  a  Verified Buyer  from  dauphin island al  on  August 03, 2023
    I have a 2022 Silverado 3.0 diesel and 2022 Tahoe 3.0 diesel neither engine uses oil between changes oil still looks like it could go many more miles at changes but have to go by factory specks because of warrantee
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best product out there
    By  Mgl,  a  Verified Buyer  from  Somewhere   on  July 15, 2023
    My only choice to lubricants
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5 star service
    By  JOE,  a  Verified Buyer  on  July 09, 2023
    easy to use website and sign up and on time delivery Hassel free
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    3.0 LM2
    By  Austin,  a  Verified Buyer  on  June 24, 2023
    Highly recommend over other Dexos D gm approved oils for 3.0 duramax. This oil improves your fuel economy by about 3mpg compared to Acdelco oil or the green oil from Mobil 1.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Oil
    By  JAMES,  a  Verified Buyer  on  June 17, 2023
    New vehicle - I trust this oil.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Baby Diesel
    By  CHAD,  a  Verified Buyer  on  June 08, 2023
    Great stuff that out performs OEM oil. My truck has been running great with no issues and my fuel economy has been around 28 mpg but if I grandpa drive it’s 36 mpg. Thanks amsoil and you have a great crew at the Arlington TX warehouse. They are all extremely nice and always quick to put my order together. Someone needs to fly out and take those boys to lunch.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Longer range diesel oil
    By  ALBERT,  a  Verified Buyer  from  New York  on  May 30, 2023
    It would be nice to increase the milage with this oil, so maybe getting a yearly change would be alot more convenient, i do use the signature oil in all my gas cars, nothing but the best for my cars.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Only oil to run
    By  GARY,  a  Verified Buyer  from  Dauphin island  on  May 16, 2023
    Only oil I will ever run in my new 3.0 gm diesel
    Bottom Line
    Yes, I would recommend this to a friend.
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