Engine Oils

Mobil Delvac™ Diesel Oils

View our advanced line of heavy-duty engine oil products including synthetic, synthetic blend and conventional oils for diesel engines.
  • Delvac 1340 6L

    Mobil Delvac™ 1340

    Mobil Delvac™ 1330, 1340, and 1350 are high performance, heavy duty diesel engine oils formulated from advanced technology base oils and a balanced additive system. They are specifically engineered for performance in intercooled, turbo-charged engines operating under severe on and off highway conditions. Mobil Delvac™ 1300 monogrades are used in a wide range of applications where a monograde lubricant is recommended.

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    Mobil Delvac™ 1 LE 5W-30

    Mobil Delvac 1™ LE 5W-30 is a fully synthetic, heavy-duty diesel engine oil that combines advanced engine protection for modern low emissions vehicles with enhanced fuel economy potential¹ and other sustainability-related benefits such as engine durability, emissions system protection and extended drain capability.

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  • 20L Mobil Delvac MX ESP 15W 40

    Mobil Delvac™ MX ESP 15W-40

    Mobil Delvac MX™ ESP 15W-40 is an extra high performance diesel engine oil that helps extend engine life in the most severe on and off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation (EGR) and After treatment Systems with Diesel Particulate Filters (DPFs) and Diesel Oxidation Catalysts (DOCs).

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  • mobil delvac mx 15w 40

    Mobil Delvac™ MX 15W-40

    Mobil Delvac MX™ 15W-40 is an extra high performance diesel engine oil that provides excellent lubrication of today's diesel engines promoting extended engine life. As a result, this product meets or exceeds the specifications of virtually all major European and American engine manufacturers. This extra high performance has been proven in the field in a wide variety of industries, applications, and mixed fleets.

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  • mobil delvac 1 5w 40

    Mobil Delvac 1™ 5W-40

    Mobil Delvac 1™ 5W-40 is a fully synthetic high performance heavy duty diesel engine oil that helps towards long engine life while providing long drain capability for modern diesel engines operating in severe applications. Mobil Delvac 1™ 5W-40 delivers excellent performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines.

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