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.
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
Use in diesel pickups, vans, cars and SUVs that require any of the following specifications:
0W-20 (DP020): GM dexosD 5W-30 (DP530): GM dexosD, dexos2; Chrysler MS-11106;
Ford WSS-M2C214-B1; ACEA C3
Not for use in applications that require an API CK-4, SP or earlier API specification.
AMSOIL 100% Synthetic Diesel Oil is compatible with other conventional and synthetic oils. Mixing AMSOIL diesel oil with other oils, however, will reduce its performance benefits.
Aftermarket oil additives are not recommended for use with AMSOIL synthetic diesel oils.
AMSOIL 100% Synthetic Diesel Oil is recommended for the drain intervals stated by the original equipment manufacturer (OEM). Refer to the owner’s manual for the specific oil change
interval. Intervals may be extended beyond the OEMrecommended interval with oil analysis. Change oil filter at time of oil change.
For immediate answers to your technical questions call 605-274-2580 or corporate at
(715) 399-TECH (8324) between 8 a.m. and 5 p.m. Central time
or email tech@AMSOIL.com.
Using AMSOIL synthetic lubricants or practicing extended drain intervals does not void your new vehicle or equipment manufacturer’s warranty. All AMSOIL
lubricants and filters are covered by the AMSOIL Limited Warranty. For complete information visit www.AMSOIL.com/warranty.aspx
, a Verified Buyer
on September 05, 2021
Was getting my oil changes done with the dealer till recently now that I’m changing the oil myself and find out that your oil is cheaper per quart than what you can buy at the dealer with a subscription also I’m leaving if you pay full price I believe it’s still cheaper than the dealer and it’s better quality oil I ran Amazon for years