Cummins DEF head Simulator - $100 (Lake Havasu city)

Don’t get stuck on the road with the dreaded DEF Failure codes.
Just plug this simulator in place and it tricks the ECM into thinking your DEF Failure is gone.
So you can enjoy your trip and get it repaired on your time schedule and time.
Brand new never used.
Bought it for my motorhome and sold motorhome without ever needing it.
It a good piece of mind to carry with you just in case.
See pictures for details and connector end.
Fits 2017 and up model 450 Cummins diesel engines.