by Mobil 1 |
Item # 347526
Model # 98JA03 |
Mobil Delvac 1300 Super 15W-40 Case (4-pack / 1-gallon bottles)

About this item

  • Mobil Delvac for long engine life
  • Heavy duty diesel engine oil
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Mobil Delvac 1300 Super 15W-40 Case (4-pack / 1-gallon bottles)


Mobil Delvac 1300 Super 15W-40 is extra-high performance, diesel engine oil that helps extend engine life in the most severe on-and-off highway applications while delivering outstanding performance. They meet or exceed the requirements of the API CJ-4, CI-4 PLUS and CH-4 service categories as well as key original equipment manufacturer requirements.


Mobil Delvac 1300 Super 15W-40 has superior soot-viscosity control for outstanding engine efficiency, long engine life and long oil life. Outstanding thermal and oxidative stability for reduced low-temperature sludge build-up and high-temperature deposits.

  • Excellent oil consumption control to lower oil costs due to less make-up oil during operation
  • Outstanding TBN reserves for improved corrosion protection and extended drain intervals for both new and old engines using either low (500ppm) or ultra-low (15ppm) sulfur diesel fuel
  • Stay-in-grade shear stability that maintains viscosity in severe, high-temperature service for outstanding wear protection and long engine life
  • Excellent low temperature pump ability for faster oil flow and reduced wear during engine start-up in low temperatures
  • Superb resistance to corrosive and abrasive wear for long life of critical wear surfaces
  • Component compatibility for long gasket, seal, and after treatment (DPF and DOC) life
  • Meets demanding specifications of key original equipment manufacturers and latest API gasoline service category
  • One engine oil for mixed fleet operations


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Assembled Country


Component Country

USA And Imported

Shipping Info

Standard - 2 to 6 business days

  • Delivery is not available in AK, HI or Puerto Rico.

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