I convinced my son to order new parts online. His dishwasher is a Samsung and mine is Maytag. We found both parts on appliancepartspros.com. It was very easy and had a great system to double-check to make sure we had the correct parts. Shipping was fast and easy and the parts were cheaper on this site than any other place we checked. He watched the helpful installation video from the website and easily fixed both of them. Great service, thanks!