Product review (5 stars): Satisfied part buyer
Dishes were not drying and the dishwasher began to smell musty. Checked the current draw during the drying cycle at my breaker panel, and less than 1 amp revealed the heating element must be defective. Replaced the heating element purchased through Amazon.  Part came very quickly. The repair was not difficult after the dishwasher was removed from the cabinet, and tilted on its side.  Installing the part was really simple, just remember to totally loosen the lock screw to release the rubber gasket which is held tight with compression.  The new heating element did the trick.  The dishes are now clean and dry. The water remaining in the dishwasher after a wash is minimal, and no more musty smell.  I'm glad it only cost $25 dollars to fix.  A repairman would have cost a lot more.