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Help Your Diesel Engine Live Longer with Penngrade Premium Heavy Duty Diesel Engine Oil

With proper maintenance, the diesel engine in your truck will give you thousands of miles of dependable service. Part of that maintenance includes regular oil changes with a top-quality oil like PennGrade’s Premium Heavy Duty Diesel Engine Oil. The 15W40-weight, semi-synthetic oil is formulated to exceed API CK-4 standards.

The Premium Heavy Duty Diesel Engine Oil has an additive package that ensures excellent thermal and oxidation stability while protecting against the effects of harmful acids generated in the combustion process and cold temperature start-ups. The package has detergents to resist oil breakdown, help maintain maximum diesel particulate filter (DPF) flow rate, and potentially increase oil drain intervals.

PennGrade Premium Heavy Duty Diesel Engine Oil is compatible with most new and older-model diesel engines. It’s available in five-quart bottles.

CHECK OUT PENNGRADE PREMIUM HEAVY DUTY DIESEL ENGINE OIL