03-07 5.9L Cummins GDP MK-2 Filter Kit Without Engine Mounted APPS
Bosch recommends it, your Common Rail fuel system demands it. The Micro-Kleen System delivers in style!
The MK-2 System adds a high efficiency Fleetguard 2 micron filter between the stock fuel filter and your expensive injection pu..
03-07 5.9L Cummins MK-2 w/Big Line Kit Without Engine Mounted APPS
Bosch recommends it, your Common Rail fuel system demands it. The Micro-Kleen System delivers and now we've made it even better!
The MK-2+ System adds a high efficiency Fleetguard 2 micron filter between the stock fuel filter and y..