Schaeffer's 9020 Advanced Light Duty Diesel Performance 0W-20 (12-Quarts) is a premium quality full synthetic, multi-grade engine oil that is specifically formulated and suitable for use in vehicles that require General Motors dexos® D. Advanced Light Duty Diesel Performance SAE 0W-20 is blended from a unique combination of select synthetic base fluids, advanced additive package and highly shear stable viscosity index improver is specially formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration.
Advanced Light Duty Diesel Performance SAE 0W-20 meets and exceeds ACEA C5-21 and is specifically formulated and suitable for use in vehicles that require General Motors dexos® D.
Important: Not for use in vehicles that require API CK-4, FA-4, SP or earlier specifications. Not for use in gasoline fueled or heavy-duty diesel engines.
Blended into Advanced Light Duty Diesel Performance SAE 0W-20 are two proven frictional modifiers, Micron Moly®, a liquid soluble type of moly and Schaeffer’s own proprietary additive Penetro. These frictional modifiers prevent metal-to-metal contact and damaging frictional wear. You can expect:
Extended oil drain capability and intervals.
Unsurpassed turbocharger protection from deposit formation
Substantial wear protection to reduce wear and damage to critical engine parts 
    (28% Better wear protection vs. API and GM wear limits) 
    (37% Better protection against timing chain wear and elongation vs. GM limits)
Cold cranking and oil pumpability at low temperatures.
Strong oxidative stability.
Excellent resistance to thermal degradation.
Improved fuel economy-up to 5%.