Price: $76.95
(as of Jan 02,2026 12:09:29 UTC – Details)
Mobil Delvac 1300 1-Gallon 15W40 CK-4 Super Diesel Engine Oil. It is an extra high performance oil that helps extend engine life in some of the most severe applications on and off the highway while providing excellent performance. It has soot viscosity control which enables greater engine efficiency and longer engine and oil life. Thermal and oxidation stability helps reduce engine deposits and sludge to keep the engine running reliably. The advanced TBN reservoir improves corrosion protection and extends drain intervals for both new and used engines using low 500 ppm or ultra low 15 ppm sulfur diesel fuel. It has low temperature pumping capability, corrosive and abrasive wear resistance and excellent oil consumption control that requires less makeup oil during operation. It meets the demanding specifications of major OEMs.
Size: 1 Gallon
Type: 15w – 40
For used diesel engines requiring 15w-40 engine oil (see bottle for specifications)
Extends engine life with its unique additive system
