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Quantity:
Addons
Description
Fits
Year
Make
Engine
2019-2022
GM
3.0L Duramax
Dirty Diesel Kits are designed in-house and Made in Canada
If you're looking to improve your LM2 fuel system and make maintenance easier, the Dirty Diesel cat fuel adapter kit is what you need. This kit utilizes the ubiquitous Cat 1R-0750, available as an add on. The design is intended to piggyback onto your OEM filter system.
Keeping the OEM filter housing allows you to keep your OEM fuel heater, and water in filter sensor. This ensures you don't see any check engine lights from needlessly deleted components. You can either empty out the OEM fuel filter housing so that you don't have to mess with the difficult to service plastic housing, which requires special tools to reliably service without breaking the cap, or run both filters for increased filtration.