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AMSOIL 0W-20 100% Synthetic Diesel Oil
Product code : DP020QT-EA
- 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
AMSOIL 0W-20 100% Synthetic Diesel Oil
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
Data BulletinAMSOIL 0W-20 100% Synthetic Diesel Oil
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Long time fanBy DEAN, a Verified Buyer on April 11, 2025I have been using Amsoil for over 40 years in all my vehicles and will continue to use Amsoil for all my vehicles.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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5w30By ARMAND, a Verified Buyer on April 04, 2025Outstanding oilBottom LineYes, I would recommend this to a friend.Was this review helpful?
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3.0 GMC DuramaxBy DON, a Verified Buyer from Nova Scotia on March 31, 2025I really like the oil for my 3 L GMC diesel. The truck does not use a litre in between oil changes as it did with the AC Delco oil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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0W20 Diesel OilBy RYAN, a Verified Buyer from Sarnia, ON, Canada on March 31, 2025The oil is a great value considering it is less expensive than the OE GM oil for the 3L Duramax and you get a top quality Amsoil product not some rebranded oil from GM. No downside on this than I can see. Been an Amsoil customer for over 15 years, I keep all my vehicles for a long time and I have never had any oil related issues.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Good OilBy ROBERT, a Verified Buyer from PORT MOODY on March 14, 2025This is good oil makes engine start better and keeps it quiteBottom LineYes, I would recommend this to a friend.Was this review helpful?
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NEW CUSTOMERBy ERICK, a Verified Buyer from LB on February 19, 2025Good product using on 3.0 baby duramax. Decent price compared to other websitesBottom LineYes, I would recommend this to a friend.Was this review helpful?
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2021 lm2By JESSE, a Verified Buyer from Washington on February 06, 2025Just wanted to try since I have been using amsoil in my 2004 lb7 duramax for last five years with great results..Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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LubricationBy JAMES, a Verified Buyer from Florida on January 13, 2025Works great, runs smoothand never had an issue.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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PerfectBy SCOTT, a Verified Buyer from Iowa on January 03, 2025Couldn’t ask for better productBottom LineYes, I would recommend this to a friend.Was this review helpful?
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good oil great valueBy ROBERT, a Verified Buyer from Port Moody B.C. on December 15, 2024this is a great product 6 x protection over the GM regular oil seems to not burn it as fast as the G.M. Oil a d it is $ 12.00 a liter cheaper that the dealer won't use anything else.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
