Shopped both.Have you tried Amazon or Rock Auto? They're usually substantially cheaper and if you have prime, 2 day shipping and free returns if it's not right. Even paying the shipping from Rock Auto is cheaper than the dealer and they usually ship pretty quickly too.
Actually, Mopar is the OEM filter for our cars. Denso is a Japanese manufacturer of automotive products, mostly for Japanese vehicles.Denso is OEM for the cabin air filter and fits. About $6.
You are correct.Mine is a 2011 and it was obvious that the cabin filter was the original.
It said "Denso" on it, and also had the pentastar logo on it. Replacement Denso with the same part number does not have the Chrysler logo on it. There is often more than one OEM supplier for certain parts. Also, Mopar parts are made by various companies, there is no Mopar factory that produces these parts. It's very common practice for an OEM to mark a part with the customer's logo.