This cylinder head came off of a 2009 Acura TSX automatic transmission. It has 127K miles. Had good compression in all cylinders. Car ran fine. No overheating. No resurfacing will be needed. This will fit Acura TSX model from 2009 to 2014 with 2.4 engines. May fit other hondas and acuras. Please check pictures carefully to make sure it will fit your honda or Acura if other than TSX.