Leak at hot-water inlet

First - I saw the picture of the part on your site. It made all the difference.
Then, I turned off the water supply, unplugged the washer, removed the screws holding the backing plate on the washing machine to expose the valve.
After that, it was as easy as removing two mounting screws, disconnecting the solenoids (just two connections), pulling out the old valve and replacing it with the new.
Pretty simple and a lot less pricey when you can wait a few days for a part to come in the mail.