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Mobil Delvac™ Extreme 15W-40 X 3 Gallons
This oil meets or exceeds the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4 and CH-4
Mobil Delvac™ Extreme 15W-40 is a synthetic, high-performance diesel engine oil that helps extend engine life 
while providing long drain capability for modern diesel engines operating in extreme conditions. It is recommended for use in a wide range of 
heavy-duty applications and operating environments found on- and off-highway, 
including engines operating under heavy loads.
46 percent more antioxidant and 44 percent more anti-wear additive than Mobil Delvac™ 1300 Super

Mobil Delvac Extreme SYNTHETIC 15W-40 X 3 GALLONS 15W40

  • Will ship anywhere in US with UPS

      • All returns are subject to a 15% restocking fee.
      • All returns must be in the original packaging and in sellable condition to be considered for a return.
      • We will NOT accept any returns for merchandise that is damaged during the installation process.
      • Any return that is requested for reasons other then an error on our part will be charged freight both ways and YOU are responsible for returning the merchandise in the same condition it was sent in.
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