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Diesel engine protection

The reliability, performance and lifetime of your vehicle’s driveline ultimately depend on an extremely thin lubricant film that separates moving parts and reduces friction.

By selecting the right Mobil Delvac™ heavy-duty engine oil from the range of available products, you can help protect your engine from the harmful effects of soot and other contaminants.

Mobil Delvac diesel engine oil technology helps maximize the life of heavy-duty equipment, whether it’s used in advanced low emission engines or hard-working older engines.

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