Cooler tubes on a diesel carry fluid at working pressure and temperature, and they spend their life exposed under the truck. They rust from the outside, chafe where they pass a bracket, and eventually weep at a flare or a crimp. A formed replacement matters because the bends set how the tube clears the frame and the exhaust.

Tube Details:

• Fits select Dodge Ram 2500 and 3500 trucks with the 5.9L turbo diesel.
• Runs between the cooler and the engine.
• Pre-formed to the factory routing with the correct fittings.
• Genuine Mopar tube. Check fluid level and inspect for leaks after installation.