Doc's Diesel CCV Filter, Fits 6.7L Cummins RAM 2500 3500 2007-2024

Picked this up for my 6.7 Cummins and it fit just like OEM. No issues at all installing it straightforward swap. Build quality is legit, doesn’t feel cheap like some of the other aftermarket stuff out there. Old filter was due anyway, so I threw this in and everything sealed up nice. No leaks, no weird blow-by smells, and it just does what it’s supposed to do. For the price, it’s honestly hard to beat compared to OEM. If you’re keeping up with maintenance on your diesel, this is a solid option. I’d run it again 👍

Perfect fit.

Quick delivery and quality parts.

This save me hundreds and i did it in 15 mins

I should have paid attention to the negative reviews. Apparently the QC is lacking with these filters. My brother has used them without problems but the one I received was one of the bad ones with the oversized lip which prevents the cover from being able to go over the top. I probably could’ve shaved the out lip off and made it fit but if one critical measurement is that far out of spec, then what else is. Makes me nervous about buying any of the filters from Doc’s now. I definitely won’t waste money on their CCV filters again.

The filter was well packaged, no product or packaging damage, delivered timely as promised and the filter footprint matched the MOPAR OEM filter precisely. The Doc's product was substantially lower cost than the OEM replacement option, considering the good fitment as long as it does its job with no leakage, I think this will be my go-to option. I couldn't get myself to try the low-end market products, even some with decent reviews. Doc's has a good following and I'll update in a few months to see how the filter is performing. Side Note: I could have completed this maintenance filter swap in 15 minutes on my 2019 2500 6.7 Cummins if I had a 8MM ratchetting box wrench. My set ends at 10MM on the bottom side of course. The back two ventilation cover bolts are a little difficult to access being below the cowl and wiring harnesses running around back there. I had to use a standard box wrench as my sockets didn't have clearance from the cowl to fit over the bolt stud. I'm pretty confident a ratchetting 8MM box wrench would have saved me some aggravation here. Yes, I have a ratchetting 8MM on order. The remainder of the ventilation cover and engine cover bolts are readily accessible and easy to remove. Remember to remove the oil dipstick before removing the engine cover and remove the oil filler cap before removing the CCV cover.

Good

Works great. Been a couple years zero issues.