Product review (5 stars): Perfect
This worked like a charm.  My dishwasher wasn't heating.  I installed this one within <30 minutes (I had no idea what I was doing other than internet instructions); and it now works perfectly.  My Whirlpool dishwasher was flashing green light 7 times, which means heater element is bad or fuse is bad.

To install, I disconnected power, took dishwasher out from counter area, turned dishwasher on its side, disconnected two wire connections by just pulling them out, unscrewed two plastic white hex nuts, went into dishwasher and removed old heating element by hand, placed the new one in and then worked backwards from there to reassemble.