I have a used 2008 Grand Cherokee I bought this for. I believe the multi switch I replaced was an aftermarket one. This one is listed as OEM. The feeling when using the turn signal is "softer" and gives it a more higher grade feel. The old one had a hard plastic click feel to it. Felt rather cheap when using the turn signal. So, I am glad I bought this OEM one rather than a cheap replacement one. While I believe both would have functioned properly, it made a difference to me on how I felt when driving.
Quirk Parts are Genuine Mopar priced like aftermarket. This Multifunction Stalk fits and works with no issues. Was able to confirm fit by emailing my VIN #, they responded quickly.