The factory DS4 fuel pump on the 6.5L's feature a PMD (pump mounted driver) that is prone to failure, mostly due to heat. Many times when the PMD fails, the factory harness also fails and melts. If you're replacing your PMD, we recommend also installing a new harness. Many people relocate the PMD to less heat ridden area, thus requiring the longer harness.
The factory DS4 fuel pump on the 6.5L's feature a PMD (pump mounted driver) that is prone to failure, mostly due to heat. Many times when the PMD fails, the factory harness also fails and melts. If you're replacing your PMD, we recommend also installing a new harness. Many people relocate the PMD to less heat ridden area, thus requiring the longer harness.
Dipaco / DTech is one of the leading manufacturers of replacement fuel injection parts in the industry. Whether you're in need of an injector for a common rail Cummins, an injection pump for a Sprinter, or a PMD for a 6.5L Chevy, Dipaco has what you need. All DTech products carry a hassle free one year warranty, and as always.....MADE IN THE USA!