Mobil Delvac Rebate - Closed All rebate requests must be received by December 15, 2008. This promotion applied to purchases of Mobil Delvac one-gallon jugs or five-gallon pails made between September 1 and October 31, 2008. To obtain your rebate, mail in the rebate form available online and your proof-of-purchase. See the Terms and Conditions.

We’ve Saved You a Seat
at the Ultimate Outdoor Adventure - Closed This promotion at participating TA Travel Centers has closed. It applied to Mobil Delvac Ultimate PM or Premium PM oil changes between August 1 and October 31, 2008 for drivers who scanned their RoadKing Club Card at checkout. Eligible participants received a free limited edition cap and were entered for a chance to win an outdoor adventure trip. See the Official Rules for remaining deadlines.


Mobil Delvac ExxonMobil has specialized in heavy duty lubricants for 80 years, so it's no surprise that Mobil Delvac technology is chosen by the world's five largest heavy duty truck engine builders. Year after year, decade after decade, Owner Operators and fleets continue to put their trust in Mobil Delvac. Why? The answer is our commitment to be at the forefront of lubrication technology. We have a relentless commitment to research and development that helps keep our products at the pinnacle of performance -- which helps you keep your vehicle at its peak.
To read more about why Mobil Delvac is the choice of so many Owner Operators and fleets, read what they say about our products.
In the laboratory, we test Mobil Delvac in engines from all major manufacturers. On the road, we test Mobil Delvac by logging millions of miles in test fleets all around the country. Through the tremendous amount of resources and time we put into research and testing, we are able to ensure that our Mobil Delvac heavy duty engine oils deliver long engine life, help minimize engine wear, and reduce deposit formation -- all of the key benefits you want from your oil.
In addition to our Mobil Delvac engine oils, we offer a complete line of fully synthetic drivetrain fluids and high performancegreases that provide long equipment life and help you maximize the performance of your heavy duty vehicle.

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