Product review (5 stars): Excellent drip pans - fit perfectly.  Great service from Supply Edge.
This set is beautiful, shiny, durable, and genuine Whirlpool.  I have a 20 year old stove in otherwise perfect condition but the stovetop burners and pans were old, worn, and stained.  Originally, I bought a set of Range Kleen porcelain drip pans from Walmart.  During my first use, some boiling water bubbled over and the pan already began to show pitting and reduction of shine in spots after washing with a soft kitchen sponge and dishsoap.  I quickly returned those and then ordered this Whirlpool set from Supply Edge via Amazon.  I received the set quickly and it was factory wrapped, however when I opened the packaging, I noticed that one of the 8" pans had a chip in the side which was noticeable the way I had to position it on my stove.  Because this item is sold by Supply Edge (and fulfilled by Amazon), the only option given was to send the entire set back to Amazon for a refund.  What I really wanted to do was just swap out the one pan.  I looked up Supply Edge's vendor site on Amazon and contacted them directly.  They emailed back within an hour, then immediately shipped out a replacement and I got it 2 days later.  Amazing service.

I also replaced my burners (also sold by Supply Edge).  So for about $40, I gave my stove a makeover and it looks brand new (and surely has extended life with the new burners).  I am thrilled with the burners, the pans, and the Supply Edge supplier's customer service.  For best fit and quality for your legacy Whirlpool stove, stick to Whirlpool parts and buy from Supply Edge.