Product review (4 stars): it fit both fine after I realized the sensors are basically interchangeable between ...
Whirlpool claims this is the part to fix the error code f51 and will fix the uL code most times. This part wears out too. It will fit almost all whirlpool cabrios. I had a 2007 and a 2010 model, it fit both fine after I realized the sensors are basically interchangeable between the machines. It's the fittings around the sensor that may not be interchangeable, that's why you need the kit. My suggestion is to open up your machine and take a look at the actual sensor and part numbers. I found that my part numbers were different from those I was told to purchase. My original part numbers were also not a match for the machine they came in according to most appliance part stores. There's a few good videos on you tube to fix this yourself. It was relatively easy for me, being pregnant with 3 other children running around as I repaired the machines. Just be careful with the part. It is plastic and will break easily.