It provides a reliable replacement for your vehicle’s engine block heater cord, ensuring your Cummins Diesel engine stays warm in cold weather, aiding in easier starting and reducing wear on the engine. Installation Instructions: Park your Ram 2500 or 3500 on a level surface and turn off the engine. Locate the existing engine block heater cord on your vehicle, typically connected to the front of the engine. Unplug the old cord from the engine block heater element. Follow the existing cord to its connection point, which is often near the front grille or under the hood. Disconnect the old cord from its power source or outlet. Route the new Genuine OEM cord along the same path as the old one, ensuring it is secured in place and not in contact with moving parts or hot components. Plug the new cord into the engine block heater element. Connect the other end of the cord to the power source or outlet used for engine block heating. Ensure all connections are secure and free from damage. The installation process typically takes 15-30 minutes and can be performed by individuals with basic automotive maintenance skills. Park your Ram 2500 or 3500 on a level surface and turn off the engine. Connect the other end of the cord to the power source or outlet uséd for engine block heating. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like.