Here's another alternative, Dorman is decent oem replacement stuff and I have purchased from PartsGeeks in the past.

https://www.partsgeek.com/w77h48d-hu...CABEgLiIPD_BwE

The Arnott kit is more expensive but comes with the bypass module (even though you can just unplug the air suspension relay and pull the fuse)

 

Thank you, so those coils can be replaced for both Fronts and Rears correct? price is good, which coils for the front? couldn't find Dorman on the site you shared.

I reached out to some shops and got a reply from one with the following
I'm also thinking of adding wheel spacers 1.5"
--
Shocks (F) Bils: BIL_24-186735
Shocks (R) Bils: BIL_24-185912
Coils (R): GM_SPRINGKIT
Spacers 1.5: HPCwheelspacer4 is 1.5" spacers too much?

With the coils you suggested, would pairing them up with the Bilstein be a good setup, easy direct replacement? Thanks a lot

 

The front end does not use coil springs. It has torsion bars...

 

Why the wheel spacers? I would not use them.

Arnott conversion kit, 4 new Bilstein shocks and you should be good for a long time.

 

Forget the wheel spacers, not needed and tough on bearing, hubs and can cause premature failure of aftermarket cast wheels if you hit a bad pothole, or unexpected road debris etc.

Besides if you get the tires outside the wheel wheels while some may like the look they make keeping the truck clean a nightmare with road grime, mud, rocks and other stuff just getting all over your H2.