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Synthetic Diesel Oil SAE 0W-20

Product code : DP020QT-EA

5 star rating
Read 33 reviews
Read 33 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 33 reviews
Based on 33 reviews
See all customer reviews
  • 5 star rating
    Great stuff
    By  JOE,  a  Verified Buyer  from  NE Oklahoma  on  March 26, 2023
    I’m using only Amsoil in my 3L diesel GMC. My ONLY gripe is that the specials and premiums they offer seem to fall within days after I’ve placed a stock up order.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Duramax
    By  SCOTT,  a  Verified Buyer  on  March 24, 2023
    Excellent oil cleaner oil changes seems to perform better
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Best There Is
    By  THOMAS,  a  Verified Buyer  from  AR   on  March 19, 2023
    Purchased for my 3.0 Duramax LZO. First oil change is coming soon and I wanted to put the best in it. Amsoil is the oil I use in any engine I care about.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Smooth
    By  Michael,  a  Verified Buyer  from  OK  on  January 30, 2023
    My truck runs smoother, quieter, and just seems to glide on this oil. Much better than the OEM oil. Very impressed with Amsoil. I am changing all of my familys vehicles over to Amsoil.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Broken bottle
    By  ERIK,  a  Verified Buyer  on  November 20, 2022
    Shipping was way faster than I remember before. Only downside is one of the bottles was split/cracked so the box was saturated and I was out about 1/2 quart of oil. Love the products and have used them for years. Some of the best oil on the market
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Diesel motor oil.
    By  GEORGE,  a  Verified Buyer  from  Montreal, Quebec   on  November 16, 2022
    This is the first time I use this oil on my non-commercial car. My Chevrolet Cruze 2018 (diesel). At the beginning of the autobile, it did not manifest itself in any way, after about two weeks, it was possible to say that my car was diesel only by cold start. Otherwise, the car has become softer and quieter to work. The difference in fuel efficiency is not noticed. High-quality production of packaging bottles, good service and delivery. The price-quality ratio is acceptable! Very satisfied! Made a recommendation to my friends!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    Usage
    By  CREIG,  a  Verified Buyer  on  October 22, 2022
    I have Amsoil before, but have yet to use it in my truck. I bought it after having my first oil change at the dealership. They charged me $160 for a oil and filter change, with free tire rotation. Thought that to be rather steep for 7 quarts and a filter. Although, I was hoping the oil bought here would be cheaper, I was more disappointed that they didn’t have my oil filter.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    3.0 Duramax (Treating it Right!)
    By  SCOTT,  a  Verified Buyer  from  Tennessee  on  September 19, 2022
    I'm my 2nd oil Change using 0W-20 Diesel oil. So far no issues. (No consumption noticed). When I changed the oil (6000k interval) the viscosity still feels great. Engine sound smooth. My opinion is this is one of the best oils on the market. I'm looking forward to a long trouble free engine.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Better than all... viscosity
    By  FRANK,  a  Verified Buyer  from  Idaho  on  September 11, 2022
    Viscosity in all situations is better, engine runs more consistent regardless of temperature. Lubricity is excellent also. Surpasses ACDelco requirements for Duramax 2022.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    New Customer
    By  ROBERT,  a  Verified Buyer  from  Georgia  on  September 03, 2022
    I purchased a case of the 0w-20 Diesel oil for my 2021 3.0L Silverado. Amsoil has always had the reputation of being one of or the best oils on the market. I have never used it mainly due to the perceived high cost and ease of availability. Now that this new truck only uses DexosD that is difficult to find locally. I ordered Amsoil and the cost was only a few cents more than the local auto parts store. So far I am very pleased with this product and recommend it highly.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?