Give your 1998.5-2002 Dodge 5.9L Diesel all new intercooler and pipe boots with the Direct-Fit Hoses & Clamps kits. Aftermarket boot kits are often made with a durable silicone construction for increased durabiltiy and an extended service life. The direct-fit hose and clamp kits are specially made to fit under the hood of your truck and fit in place of the factory components they are replacing. The original boots in your intake and intercooler system are typically built with inferior materials that often degrade over time due to oil, heat, and underhood conditions. A ripped or torn boot can cause boost leaks that reduce engine efficiency and rob you of power. You can discover top-notch brands like AFE, BD-Power, and Mishimoto.