Fitment: 2013-2018 Ram 2500 2013-2018 Ram 3500 2013-2018 Ram 4500 2013-2018 Ram 5500 Features & Benefits: Direct replacement - this engine cooling fan blade fits and functions like the original equipment fan blade Quality construction - manufactured from premium materials for a long service life Excellent value - original equipment quality at a lower price Quality tested - has undergone testing to ensure proper fit and performance .