[Jclay154]

Hey guys new to Cummins and was wondering what fuel filter part numbers there are and how many I need to buy to change on my truck?

 

[6_7]

Welcome! I've done a few fuel filter changes on my 6.7 using the Fleetguard FS43257 and only one is needed. This part number is for the element and housing which seems to be how most are sold.

 

[Jclay154]

Thank you for the reply my 3500 only has 60000 on it I bought it with 48000 so I figured it’s tome change that out

 

[6_7]

Wow, that's really low mileage, you lucked out finding an 2007.5 like that. I picked mine up a few years ago with just under 90k on the clock and thought that was impressive. Anyway, yes, definitely sounds like it's time for a fuel filter change. I replace mine annually.

 

[Jclay154]

I definitely lucked out the body has a few dings but the interior is clean and I use it for a welding rig so it definitely gets used and I always try to keep up on my maintenance as I do all of it my self and even finding one under a 100k is impressive

 

[UtahBruteForce]

Best is to change the fuel filter EVERY OTHER oil change.. so, about every 15,000 miles.

 

[Jclay154]

Perfect thank you for the reply that’s what I’ve done on all my other diesels and I don’t k ow if it’s ever been changed so I’m gonna be doing it once my filter comes in