For 2011 Ram Dakota Radiator Cap API 64839MJKY Radiator Cap -- Standard; 18 lb

For 2011 Ram Dakota Radiator Cap 65632ZPJK Standard -- Relief pressure 18 lb

For 2011 Ram Dakota Radiator Cap 46679QGQN Standard -- Relief pressure 18 lb

For 2011 Ram 1500 Radiator Cap API 53778GTTX Radiator Cap -- Standard; 18 lb

For 2011 Ram Dakota Radiator Cap 75383FBBP Safety Lever -- Relief pressure 18 lb

For 2011 Ram Dakota Radiator Cap 79311VBMR Safety Lever -- Relief pressure 18 lb

API 46BQ46H Radiator Cap Fits 2011-2013 Ram 3500 Radiator Cap -- Standard; 18 lb

API 15KS47J Radiator Cap Fits 2011 Ram 1500 Radiator Cap -- Standard; 18 lb