This item is a used motor / engine -miles= - 179k for a 2005 Acura RSX. The part numbers are 10002-PRB-A04, 10002PRBA04, 10003-PRB-A09 and 10003PRBA09. This OEM Genuine Acura part is for sale (please call for pricing) and comes with a warranty.
Please note, this is an engine longblock, and will not include accessories such as pumps, manifolds, wiring, transmission, etc... Please use your own accessories during installation.