Materials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum (where applicable) 1997-2001 Jeep Cherokee Transmission Oil Cooler Line - Autopart Premium APOCL101 - Auxiliary Cooler to Radiator (Lower Corrosion Resistant Oil Cooler Hose Automatic Transmission Hose Dorman 624-955 Transmission Cooler Line Assembly - Direct Replacement, Ready To Install OEM Replacement Hose Dorman 624-355 Auto Trans Oil Cooler Hose Assembly For Sale What is the purpose of the Dorman 624-355 Automatic Transmission Oil Cooler Hose Assembly? The Dorman 624-355 is designed to connect the transmission to the radiator, allowing for proper cooling of the transmission fluid, which is critical for maintaining optimal transmission performance Rigorous quality control measures have been undertaken to ensure that this part conforms to product standards Automatic Transmission Oil Cooler Hose Assembly - Part Number 624-355 (624355, J2068-754467) by Dorman. Location: Inlet from Radiator Tube. Upper. Finish: Natural Auto Trans Oil Cooler Hose Assembly