399412 Heater Core Fits International / Navistar Truck 1980-1988 S Series

One Fits International / Navistar Truck Heater Core –
Models:
1980-1988 S Series
Tech Info:
-Core: 8 1/4 x 7 1/8 x 1
-Inlet: 3/4
-Outlet: 5/8
-*Heavy Duty Aluminum Construction*
-Aluminum Will Withstand Higher Operations Spikes than the Cellular Copper / Brass Models
-Includes Bracket And Mounting Hardware
Replaces Part Number(s):
581702C1, 2503898C91, 4R702488

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