Premium quality, heavy-duty motor oil exceeds all OEM requirements and provides exceptional protection, even under severe conditions
Largest selling heavy duty engine oil in the USA. Premium quality engine oil exceeds industry and factory performance specifications. Recommended for all 4-cycle diesel and 4-cycle gasoline engines operating under severe conditions. Formulated with the most advanced additive technology.
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Comments about Chevron Delo 400 Motor Oil, SAE 15W-40, 1 Gallon:
Delo delivers protection,and detergent !