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When it comes to running a fleet to fulfil promises to your customer, productivity is everything. And this can come in many facets – being fuel efficient, optimizing oil drain interval, prolonging engine life, optimizing servicing/maintenance etc.

To do the above, you need a partner that knows advanced engine protection and world-class lubrication.

See what our bumper-to-bumper Mobil Delvac™ product range and longstanding industry expertise of MobilServ℠ services can do for you, to help you boost the productivity of your fleet and the confidence of your drivers.

Mobil Delvac™ Products

Mobil Delvac™ Products

Explore Mobil Delvac 1™ and Mobil Delvac™ products – including engine oils, transmission fluids and gear oils – by the most recognised leader in advanced heavy-duty lubricants.

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Optimize your oil drain interval
Every fleet has different needs. Because of varying truck routes, haul lengths and load weights, custom care is necessary. 
That’s why the ExxonMobil Optimized Oil Drain Interval (ODI) Process is driven by data, powered by Mobil Delvac lubricants and supported by the ExxonMobil team. The partnership is tailored – fleet by fleet – to make sure that you get the most out of your equipment. 
Improve your fuel economy 
Fuel expenses represent a large proportion of the cost of operating a commercial vehicle. Find how out our leading Mobil Delvac 1™ products are engineered to help keep fuel and other operational costs in check by providing sustainability-related benefits through extended oil drain capability* and enhanced fuel economy potential** compared to conventional products.  
Winning on the roadway: What trucking industry leaders are saying 
*Compared to conventional mineral oils, Mobil Delvac 1 synthetic lubricants offer extended oil drain capability.  
**Relative to conventional 15W-40 engine oil. Actual fuel economy improvement is dependent on vehicle/equipment type, outside temperature, driving conditions and your current fluid viscosity. 
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  • On-highway vehicles

    On-highway vehicles

    Whether you’re an owner/operator or fleet manager, you need to keep those wheels turning – and you need a partner who is going to be with you over the long haul.

  • Heavy-duty lubricants

    Heavy-duty lubricants

    With more than 90 years of experience and innovation, Mobil Delvac™ is a recognized leader in advanced heavy-duty lubricants. Mobil Delvac and Mobil Delvac 1™ are the trusted brands of choice for many successful businesses.

  • Mobil℠ Fleet Care

    Mobil℠ Fleet Care

    Use our comprehensive suite of telematics tools to increase productivity, reduce fuel consumption, and keep your fleet running more efficiently.

  • Services


    Learn how ExxonMobil Mobil Serv℠ technical services can help provide your business with expert insights and optimized maintenance.