The GM 25999418 Automatic Transmission Fluid Cooler Inlet Outlet Lines are designed for vehicles like the Tahoe and Yukon. These steel and rubber lines come with a bracket mounting style and a junction end fitting. With a length of 44 5/16 inches and an inlet diameter of 6mm/7mm, these Genuine GM Parts feature medium-duty construction and require no drilling for installation. Made in Canada, these transmission oil cooler lines ensure proper fluid cooling and flow for optimal transmission performance, all while maintaining a vintage-part aesthetic.


Exact item is shown. New open box without original packaging. Made of rubber and steel. 6mm and 7mm inside diameters. Exc.Towing Package. Transmission to Cooler and Radiator. Assembly. Incl. Inlet & Outlet. Centerline Length (in): 44-5/16 inch. Made in Canada. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.