Description
Keeping your diesel engine properly lubricated with the right viscosity oil is fundamental to maintaining peak performance and extending engine life. Mobil 1 15W40 is engineered specifically for diesel applications, delivering robust protection against wear, oxidation, and sludge buildup under demanding conditions. This four-gallon case gives you a reliable supply on hand for regular maintenance intervals without the hassle of frequent store trips.
- 15W40 viscosity grade
- Diesel engine formulation
- Conventional mineral oil
- 1-gallon jug format
- Four-jug case
- Mobil 1 brand
- MPN: 122492






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