Works perfectly, although it's quite expensive. I use the space key quite a lot, and after couple of weeks of using the replacement I have not experienced any issues.
Dell Alienware M17x Replacement Laptop Keys (2013+)
Laptop Key Replacement Kit
(Includes key Cap, Hinge Clip, and Cup. All The Parts Needed To Repair Your Keyboard Key.)
Full Key Replacement Kit
Dell Alienware M17x Replacement Laptop Keys
This is 2013+ Dell Alienware M17x Replacement Laptop keyboard key, this version is the LED version of the keyboard keys,
this is ONLY compatible with models from 2013 and beyond.
WHAT COMES WITH EACH LAPTOP KEYBOARD KEY ORDER
Thank you and i am happy with the service.
Took ten days for the replacement key to get to my home in Raleigh, NC. A 6 X 9 inch envelope with the key inside in bubble wrap. Well protected. The cost was steep for shipping regular postage but the company has to make money to stay in business and cover inventory costs right? I am pleased with the product. It took longer to get the key out of the envelope than it did for me to install it.
Thanks. I would gladly order again from this company.
Scott W. Raleigh NC