Product review (5 stars): Perfect replacement for Whirlpool Estate model # EED4400WQ0 - works great!
I bought this timer for the Whirlpool Estate model # EED4400WQ0. It is a perfect match. The old timer even had the exact same part number on the sticker. Installation was very simple, just make sure to leave yourself enough room to operate. Save your money and do this repair yourself. It is really that easy. Took me less than 10 minutes.

After installation, the dryer fired right up and started heating immediately. I wish I would have done proper troubleshooting beforehand, as I replaced the heating coil and thermostat before I did this, which of course was not the issue. But now I have a nearly rebuilt 8 year old clothes dryer that is working as if it was brand new. The old timer caused the dryer to work very intermittently, and eventually required placing the timer into the 'Auto-Sense' mode at the halfway point to even activate the coil. Three months of that was a royal PITA. So yes, I am very happy now.

Bottom line: I am very happy with my purchase of the Whirlpool W10185970 Laundry Dryer Timer. The price was not too bad and shipping was prompt. Took less than a week to get here. 5 stars