BD Diesel High Idle Kit (1036520) for 1998.5-2004 Cummins5.9L

The BD Diesel High Idle Kit (1036520) is designed specifically for 1998.5–2004 Dodge Ram trucks equipped with the Cummins 5.9L engine. This plug-and-play kit allows drivers to increase engine idle speed, providing faster engine warm-up in cold climates and improved charging performance for auxiliary electrical systems. The high idle function can be especially useful during winter months or when operating power-hungry accessories like snowplows or winches. Installation is straightforward, requiring no cutting or splicing of factory wiring, and the kit integrates seamlessly with the truck’s existing controls. Built with durability in mind, BD Diesel’s High Idle Kit is a practical and reliable upgrade for Cummins owners looking to enhance vehicle performance and efficiency during idle conditions.