BT 8603 – Aluminum Western Alpine Motorhome Radiator with Oil Cooler


The BT 8603 all aluminum radiator is an exact fit, OEM replacement for Western Alpine motorhomes. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 45.75 inches from header to header, 23.63 inches from side to side, and 4.712 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 2.25 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
Click for image
45.75 23.63 4.712


Additional Details
Inlet 2.25 inch
Outlet 2.25 inch
Construction Material Aluminum
Oil Cooler Included Yes