Mobil Delvac™ lubricants

Mobil Delvac Truck Lubricants

Drivers across the globe rely on Mobil Delvac™ engine oils — for 80 years, a recognized leader in heavy-duty lubricants. Mobil Delvac engine oils are chosen by many of the world’s leading heavy duty original equipment manufacturers.

Mobil Delvac lubricants meet and often exceed the needs of today’s original equipment manufacturers and commercial vehicle professionals. There is a lubricant to meet the needs of your vehicle whatever your operating conditions.

Engine Oils

Mobil Delvac™ diesel engine oils cover heavy, medium and light commercial vehicle applications and can help to achieve long engine life with extended service intervals. For natural gas-fueled truck and bus engines, consider Mobil Delvac™ CNG/LNG 15W-40.


Mobil™ high-performance greases can give first-rate stability against oxidization and moisture intrusion as well as excellent corrosion protection and flow characteristics, even at very low temperatures.

Gear Oils

Mobil Delvac™ gear oils have been specially developed for truck transmissions, axles and final drives that operate even under the most demanding conditions.

Manual and Automatic Transmission Fluid

Mobil™ transmission oils include synthetic products and can offer excellent protection against high-temperature and high-speed wear whilst also providing outstanding cold-temperature performance.