Dodge / Cummins 5.9L Fuel Transfer Pump Kit / 2003-2004 (AP4089602, 3969705 - Hose)
Part # AP4089602
Chrysler Part Number - 05093135AB (NLA)
Cummins Part Numbers - 4089602 (NLA) & 3969705 (Hose)
Effective in October 2006, Dodge no longer offered an external mounted fuel transfer pump for model year 2003-2004 common rail equipped engines as a service part. Soon after, Cummins followed suit by discontinuing part number 4089602, leaving the installation of a Dodge in-tank fuel transfer pump module as the only OE option. Alliant Power now offers AP4089602 Fuel Transfer Pump Kit that includes virtually the same pump as the former Cummins part number, plus installation hoses and hardware (which eliminate the need to purchase a separate 3969705 hose when a pump with a non-removable inlet hose is replaced), and an inline fuel filter.