HOME ALL PRODUCT ABOUT US SHIPPING INFO CONTACT US HELP/FAQ Category Bumpers & Components Door Handles, Locks & Acc Grilles & Components Mirrors & Components Splash Shield & Components Tailgates & Components Windows & Components Exterior Accessories Headlights & Lighting Air Pumps New Diesel Engine Oil 15W-40 5 gal InfoSTP Premium Blue is “The Only One” exclusively endorsed and recommended by Cummins. It’s designed to provide performance and protection in modern, emissions treatment equipped diesel engines, including those with Exhaust Gas Recirculation (EGR), Diesel Particulate Filters (DPF), and other modern diesel engine technology. STP Premium Blue 8600 ES has a unique 10,000 mile drain extension in Cummins X15 engines enabling up to 60,000 miles when average fuel efficiency is 6.5 mpg or higher. 15W405 GallonsExcellent oxidation resistance and TBN retention supports long oil lifeStrong shear stability provides stay-in-grade performanceOutstanding wear protectionSuperior deposit protection compared to industry requirements Tested extensively by Cummins in various engine applications
