7121 Navistar International Radiator


The BT 7121 ST all aluminum radiator is an exact fit, OEM replacement for a variety of Navistar International trucks. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 41.5 inches from header to header, 28 inches from side to side, and 2.25 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 2.5 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
Click for image
41.5 28 2.25

You may also like…