Mobil Delvac Extreme is formulated with a blend of synthetic basestocks and a boosted additive system tailored to deliver extended performance for up to two times beyond OEM recommended oil drain intervals1. The proprietary formulation delivers excellent wear protection, unsurpassed oxidation stability2, and outstanding TBN retention. Mobil Delvac Extreme FE also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits.
Mobil Delvac Extreme 10W-30 has the potential to improve fuel economy2.
||Advantages and Potential Benefits
|Unsurpassed oxidation stability3
||Superior performance in extreme conditions and extended ODI service.
|Excellent soot and viscosity control
||Greater engine efficiency, long engine life and long oil life
|Excellent oil consumption control
||Lower oil costs due to less make-up oil during operation
|Outstanding TBN reserves
||Corrosion protection and extended drain intervals for both new and old engines using up to 500 ppm sulfur diesel fuel
|Low temperature fluidity and pumpability
||Formulated for smooth starting in cold weather
|Resistance to corrosive and abrasive wear
||Long life of critical wear surfaces
||Long gasket and seal life
|Meets demanding specifications of key diesel OEMs
||One engine oil for mixed diesel fleets
|Low ash formulation meeting API CK-4 and CJ-4 requirements
||Long emissions aftertreatment life (DPF, DOC and SCR)
1Results may vary based on vehicle/engine condition, driving and environmental conditions Consult OEM or ExxonMobil before implementing extended ODIs.
2Compared to an SAE 15W-40 conventional engine oil. Savings are dependent on vehicle engine type, outside temperature, driving conditions, and your current engine oil viscosity.
3Based on performance in the Volvo T-13 engine test