Mobil Delvac™ – engine oil for heavy-duty engines
Improved high-temperature performance
Our synthetic lubricants exhibit exceptional stability at high temperatures. It means that they are more resistant to thermal degradation, which can cause the formation of sludge and deposits, as well as changes in viscosity that adversely affects engine efficiency. Using synthetic Mobil Delvac lubricants will also extend oil drain intervals, saving you both time and money.
Increased effectiveness at low temperatures
By maintaining low-temperature fluidity, Mobil Delvac synthetic lubricants have the power to reduce internal friction and maintain performance. Keeping engine components lubricated – especially after a cold start, which is one of the main causes of engine wear – will also help prolong engine life.
Outstanding engine protection
Formulated to protect components from the adverse effects of soot and other pollutants, Mobil Delvac™ lubricants will help maximize the life of the engines driving all commercial vehicles and heavy-duty equipment – from modern low emission designs to the older 'workhorse'.