Lhfacc 4 Corner Solenoid Valve Air Rid Manifold for 4 Air Bag Suspension System with 7-Switch Wired Remoted Controller 1/4 NPT Ports Sup-0023

So yes, like the other guy said watch your date. You only have 30 days to return this. It took me 4 months to get all my stuff set up because I had to save up buy a part and save up buy a part. I got my valve solenoid and I was able to test it with just a 12 volt source and click the controller to make sure the valves worked right when I got it when I finally got my air springs like 4 months later and put everything together. The valves are all working but I realize that my rear left airbag was leaking and it turned out a valve was stuck open and because my return. Was over I just took apart myself. It's not that bad. You just take the 8 nuts off the top and very gently pull up because the wires on the solenoids are very short. But you do have just enough room to move the cover slide off the solenoids and you can unscrew the valves and it turned out there's a big black piece of gunk keeping the valve open. I was able to get it out and my airbag's holding air again. So if you are past your return period and you can hear the solenoids working but it's not holding air. Pull the solenoid and valve out and see if there's some gunk keeping the valve open

I really liked this system super easy to install and the quality seems really good. I do wish the controller was a little longer as I have it mounted outside the cab and it barely reaches inside to the seat. I also wish the plug was a little smaller, had to put a pretty decent size hole to get it to feed through

easy and fast installation

One switch did not work when I recieved it, I had to fix it.You don't find these things out until its all wired and plumbed

It comes complete. I had tried to save money by purchasing units with no pigtail, big mistakes as schmatices do not help.