Mobil Delvac Extreme Motor Oil 10w30 Heavy Duty Diesel 1 Gal Us

Mobil Delvac Extreme 10W30 is a highperformance synthetic diesel engine oil that helps to deliver extended performance for up to two times beyond OEM recommended oil drain intervals for modern diesel engines operating in extreme conditions. Mobil Delvac Extreme 10W30 has the potential to improve fuel economy and is recommended for use in a wide range of heavyduty applications and operating environments found on and offhighway conditions including engines operating under heavy loads. Fully backward compatible it delivers excellent performance in both newer and older heavyduty engines meeting or exceeding the requirements of API CK4 CJ4 CI4 PLUS CI4 and other service categories. This diesel engine oil provides exceptional high temperature performance oxidation stability and resistance to corrosive and abrasive wear to help promote long life of critical wear surfaces. Mobil Delvac Extreme 10W30 also offers excellent lowtemperature performance for increased oil flow to critical bearing surfaces at startup controlling fluidity and pumpability for smooth starting in cold weather. Results may vary based on vehicle/engine condition driving and environmental conditions Consult OEM or ExxonMobil before implementing extended ODIs. Compared to an SAE 15W40 conventional diesel engine oil. Savings are dependent on vehicle engine type outside temperature driving conditions and your current engine oil viscosity. Based on the performance in the Volvo T13 engine test.