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Outperforming the Competition: Delvac 1300 Super

Mobil Delvac­™ 1300 Super synthetic blend diesel engine oil delivers outstanding wear protection and performance in both newer and older heavy-duty engines. The advanced oil also meets or exceeds original equipment manufacturer (OEM) requirements. 

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Synthetic Oil vs. Conventional Oil

Is synthetic oil better than conventional oil? Should you consider changing from conventional oil to synthetic? Find the answers to the most frequently asked oil questions here.

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