Full Send Diesel FSD-0307-3RTL Braided Transmission Cooler Line

The Full Send Diesel FSD-0307-3RTL Braided Transmission Line is a superior quality replacement for trans line in your 2003-2007 Dodge 5.9L Diesel. This is a replacement transmission line from the heat exchanger on the side of the engine to the front-mounted factory transmission cooler. This transmission line has a braided hose with billet aluminum fittings and includes a lifetime warranty to ensure it will last the life of your truck. 

This kit includes everything you need to replace your factory hose. 

Modification to the factory transmission cooler is necessary using this kit. You must trim the tip of the cooler off so that this line’s compression fitting can slide all the way on and seal.