Home - Return to Previous Page
Click on image to zoom

G&R Diesel Cat Fuel Filter/Separator Conversion Kit For 19-22 Ram 6.7L Cummins

Pricing: $395.00

Customize Your Item

CA Prop 65
FREE Ground Shipping


This conversion kit was specifically designed to save money on fuel filters and make fuel filter changes super easy on your 2019-2022 Ram/ Cummins truck. It includes Cat filters but can be easily interchanged to any major brand filter. With this conversion kit you are no longer stuck to the expensive OE style filters.

It installs in place of the rear fuel/water separator but features both a primary and secondary filter. This eliminates the need for a filter on the engine. Now both filters are easily accessible from underneath the truck and no longer require dealing with any fuel mess under the hood! The factory filter assembly on the engine can now be eliminated helping to clean up the engine bay or be left there as a precautionary filter that now no longer needs changed as often.

This kit is 100% plug and play! It will connect directly to the factory fuel lines and bolts directly in place of the factory filter head.

This kit also includes a pigtail to eliminate the WIF light in 2019 and newer trucks. The WIF circuit on these trucks is designed to sense anytime the WIF sensor is not connected. Therefore, we have a factory OE plug that includes the proper circuitry to eliminate this issue.

We have incorporated a threaded port that allows for a fuel heater assembly (sold separately). Our fuel heater kit comes with a direct connect plug that utilizes the factory fuel heater circuit. No cutting or splicing wires!



  • Direct OE Plug & Play Install
  • Includes OE WIF sensor pigtail
  • All billet aluminum construction
  • Stainless threaded filter inserts
  • AN style O-ring fittings
  • Wide range of filter interchanges
  • Optional Fuel Heater Kit
  • Optional OE Engine Mounted Filter Delete Block



  • 2019-2022 Ram 2500/3500 6.7L Cummins



  • Most other fuel filter delete blocks will not work to eliminate the factory engine mounted fuel filter housing for this application. Our optional filter housing delete block is designed specifically to connect ALL factory fuel supply and return lines where most others are designed to only connect the return lines and not the factory supply lines.


  • GRD67CM3018
  • GRD67CM3018
  • G&R Diesel
  • New

Shipping Information

  • Item Requires Shipping
  • 8.0 lbs.
  • W12.0000” x H8.0000” x L4.0000”
  • FREE Ground Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.