Doc's Diesel CCV Filter D804418 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2007.5+ | Replaces CV52001

Filter looks, feels, and functions like the original Fleetguard I found under the engine cover. The o-rings fit snuggly, and the engine runs as normal. Seemed like a good compromise between the likely garbage cheapies and the overpriced factory Mopar filter.

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.

Fits and works great. 10/10 would recommend

Perfect fit and easy install. Exactly OEM dimensions from a reputable company. Replace every 50-60,000 miles at an extremely reasonable price. Highly recommend Docs Diesel products.

Great filter, I think better than OEM And a lot better price

Perfect fit for my 3500 ram

Best brand out there and great price

The part is good, seems to have as much quality filter material as other aftermarket models I have installed. This particular filter did not fit as solidly as most of the hundreds I put in. It seamed to seal fine just felt off to me.