Product review (2 stars): Heat Shield Guessing Game
I bought the part at a local appliance repair shop for $114.  So the Amazon prices are good if you can afford to wait for it to ship.

But I echo the comments above.  If you follow the Amazon pictures, you'll be okay.  A little counter intuitive.  One of the shield holes actually lines up with one of the cord fasteners that hold the electrical lines instead of one of the 3 pump screws.  And then one of the pump screws you think should run through a round shield hole, actually runs through the small square hole with the partial flap.