Product review (4 stars): Relatively easy DIY task.
The ice maker in our Kitchenaid 25QDWH00 had not been producing ice even after replacing the control module, so this was next on the list.  The original water valve had screw in compression fittings where this one had push in fittings. The angle bracket was identical so no bracket modifications were necessary. Spent more time cleaning all the accumulated dust from the bottom back of the fridge prior to the install.

What I had discovered was that when the control module broke and did not rotate the ice cubes out the water was still being dispensed. This caused the filler tube to freeze up. This was discovered when replacing the water line to the ice maker. After removing the ice from the filler the ice maker functioned properly. Just to note this unit is quieter than the original fill valve.

*Note on replacing: before pulling the back lower cover on your fridge, UMPLUG it. Ours had accumulated years of dust and removing the cover with the fridge on-fan spinning this allowed a change in air flow causing far to much dust to be forced out. Our counter tops and floor had a gray dusty grime all over and we spent an hour wiping all the places this dust settled.  The valve swap was about 30 minutes which also included cutting and installing new water lines. The pushing in fittings are easy, just make sure the tube/hose cuts are perpendicular.

Tools and supplies to have on hand.
Adjustable wrench for screw on fittings
Water lines of appropriate size -length
Phillips screwdriver
Razor blade to cut the water lines
Tubing cutter if you have a copper line running to the fridge
Plumber teflon tape if you want to wrap the inlet-outlet fittings. If your application requires it.

Relatively easy swap for those inclined and you'll be happy to save $$ from a service call. Parts Fast ships quickly from Northern California. Morning to afternoon orders my parts were shipped same day and down to So. Cal was 2 days via USPS.