Exergy Performance CP4.2 Inlet Metering Valve (FCA/MPROP) Fuel System Saver Improved Stock Inlet Metering Valve E05 10505 Compatible with 2011-2016 Chevy Silverado/GMC Sierra 6.6 LML Duramax Diesel

Works good not too hard to install cheap insurance in case of pump failure

Payed expensive price for knockoff junk. It's not the exergy brand! Stay clear of this rip off! One in my hand is knockoff, other is what original exergy looks like.

Looks to be a better design then the original, hope it works if and when the pump blows up!!

Easily installed in 30 minutes. Takes longer to put a new serpentine belt on than to change this component. Search YouTube there is a video on how to replace. Will need a narrow T25 with 8 inch extension to complete the task.

I was sent what looks to be a stock part not exergy. Very disappointed does not have the updated screen which is the only reason for buying one. Avoid buying so you won’t be disappointed like me.

The one on the right is the factory. The one on the left is the Exergy. The one the right is made of plastic. For about $280. I'll take that one for 280 Alex. Nothing is guaranteed but for 280 I'll take my chances. Hopefully it will do what it is supposed to do..

Yes it work for 6.7 powerstroke 2013The packages was kind bad because instead a box it came in the plastic bag which can be damage if it been throw our drop by accidentSo far no problem

Hard to say that it works as advertised unless my injection pump fails, but it fit perfectly and the truck runs normally.