Hi,
I have the famous 7 blink LED failure code and have traced it to a burnt out relay or other component on the control board.
Unfortunately, the model number sticker is not on the dishwasher. So, I am not sure of the exact model number. It is a whirlpool quiet partner II. It was purchased in 2005.
Looking on your parts site, I think the correct part is
Part Number: AP3775506 MFG Part Number: 8564543 Made by: Whirlpool
Read more: Whirlpool 8564543 Electronic Control Board - AppliancePartsPros.com
Appliance Parts Pros.com Discount Appliance Parts
However, I thought someone on here might be able to confirm before I purchase. The picture looks correct.
THANKS
CO