5.9L 24V Performance Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps Related To Performance And Longevity

Best fuel filter?

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Old Oct 6, 2016 | 11:04 AM
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sucker2's Avatar
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Default Best fuel filter?

Changing out the VP44 and bought a Duralast fuel filter from Autozone for 17 bucks + tax but I see where NAPA has a WIX for 26 + tax...should I go for the WIX or is there a better than that choice out there?...just trying to avoid more expensive VP44 problems... also looking at FASS system...Tx.
 
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Old Oct 7, 2016 | 03:52 AM
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I would go FASS if you could. Make sure to get a fuel pressure gauge and you will help limit the chances of burning up another pump. But for stock filters I would look at the WIX over the duralast.
 
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Old Oct 7, 2016 | 01:09 PM
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Tx. gh0stman.I will return the Duralast to Autozone and go to NAPA for the WIX filter...I called Thoroughbred Diesel and the guy told me that I probably should not go with the FASS system he sells because I have an in-tank lift pump...he says it is too much of a headache because it was designed to mount on the frame replacing the OEM in that position...I just got my fuel pressure gauge in so will mount it tomorrow...guess I'll try to find an upgraded in-tank lift pump.
 
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Old Oct 7, 2016 | 04:08 PM
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Personally not a fan of the WIX filters, they are 10 micron filters and Cummins suggests at least a 7. I hear great things about the Baldwin filters (PF7977), which is what I use. You can get them for ~$16 on Amazon which is much cheaper than the ones you get at any auto parts store and they are better quality. The Baldwin filters are 5 micron filters. With how expensive and sensitive these injectors are I wouldn't risk it.
 
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Old Oct 7, 2016 | 06:27 PM
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Tx jabroshi7...and tx. to all the other replies as well...so glad you responded to my post...Baldwin is what I have on it now but couldn't remember the name...after one passes 80 one forgets some things...hee...will order right now.
 
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Old Nov 1, 2016 | 02:56 PM
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I also use the baldwin 7977. Go on their website and see who sells them in your area. The local peterbuilt dealer here sells baldwin and I get mine for $11.
 
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Old Nov 1, 2016 | 03:04 PM
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Fyi the baldwin pf7777 is the filter listed for our trucks but is a 7 micron if I remember correctly. The pf7977 is listed for 03+ cummins but is the same dimensions as ours and filters better. Only downside of the 7977 is you will have to replace it more often compared to the 7777 since it's catching more dirt.
 
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Old Nov 2, 2016 | 03:40 AM
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I personally would feel more comfortable with a smaller micron filter. That's why I run a 3 and 4 micron filters on my FASS. But you cant beat $11 a filter with a 30 foot stick.
 
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