[JIM'S 05 ROLN ON 24'S]

This is the part number they list on MoparSupercenter and this number was on the box the diffuser came in: 1BQ42RXFAA

But for some reason the part number on my diffuser itself is: 1BQ42TRMAA

Try them both and see what they can find.

My pary # is 1bq42trmaa also... I think that is the one you are lookin for I paid a 100 bucks for mine..