This Dorman 624-893 oil cooler line is a perfect fit for your Dodge Ram 3500 5.9L. It is made of high-quality steel and has a pressure rating of 100 psi. The mounting style is screw-on, and the end fitting type is male threaded. This oil cooler line is 100% leak tested and durability tested, making it a reliable choice for your vehicle. It is medium duty and has a length of 72 inches. The manufacturer part number is 624-893, and the OE/OEM part numbers are 52028918AI and 52028918AF. This item is not a universal fitment and is not considered a vintage part.