Replace the failed or corroded Battery Cables in your 2003-2004 Dodge 5.9L Diesel. While battery cables serve a very simple purpose, they are a very important component of your vehicle's electrical system. The battery cables transfer power from the battery to the entire electrical system. Starting a truck takes a considerable amount of cranking power. Any damage or wear to the battery cables can reduce their ability to conduct full power. Shop the wide selection of battery and alternator cables for your vehicle at XDP. Starting issues or no electrical power are common symptoms associated with bad or failing battery cables. If the cables become split or corroded and do not make a good connection with the battery, then the vehicle might not receive power. It's a good idea to check your cables for symptoms of damage or severe corrosion on a regular basis. The terminals can weaken over time and develop cracks as the metal ages and after multiple battery changes.