Castrol GTX Full Synthetic 5W-20 Motor Oil 5 Quarts Case of 3 (15 Quarts Total) Superior wear protection on critical engine parts 6X better wear protection than industry standards** Superior sludge cleaning and protection against new formation 1.3X better sludge protection than industry standards* Full synthetic formula provides thermal and oxidation stability Superior level of protection against viscosity breakdown Part # 15E72E NextGear ?Great Parts at Great Prices" All parts ship from our Warehouse within 24 hours except on weekends PLEASE CHECK YOUR ORIGINAL PART NUMBER TO MAKE SURE IT MATCHES OURS BEFORE ORDERING Need help finding the Right PART? Ask us, and Our team of knowledgeable part specialists will help you find it! After you receive your item if you have any questions please contact us before using the item. We would be happy to help you! All NextGear Parts come with a 1-year warranty