Product review (4 stars): Good Replacement Part for the Price
This is the second of this exact part that I've purchased for my DCS oven.  The first one lasted 3-1/2 years, which isn't great longevity, but it's acceptable for the price of about $17.  The original part lasted about six years, and a branded replacement part goes for about $100.  This part looks identical to the original, as far as I can recall, and it serves its function well enough.