GM 2045 OE – Chevrolet Pickup Truck Radiator


The GM 2045 OE all aluminum radiator is an exact fit, OEM replacement for 1941 – 1946 Chevrolet Pickup Trucks. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 22 inches from header to header, 17.85 inches from side to side, and 1.25 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 1.25 inch inlet and a 1.5 inch outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Add Ons

2 Rows of 1″ Fits most aluminum models

Core Measurements
Click for image
22 17.85 1.25
Additional Info

Radiator has one (1) row of tubes. Uses our core #1-1725.

Additional Details
Inlet 1.25 inch
Outlet 1.5 inch

You may also like…