This item is a used charcoal canister (<br/><br/><font color=red>item has extra notes. Please inquire for additional information. </font>) for a 2003 Acura TL. The part numbers are 17011-S84-A00, 17011S84A00, 17011-S84-A00, CANISTER, 17011S84A00 and CANISTER. This OEM Genuine Acura part sells for $29 and comes with a warranty.