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SKU: 437331S
The 437331S is a solder on tank radiator with an 18 inch oil cooler that fits 1994-2004 International and IC Corporation 3600, 3800, 4700 and 4800 trucks. It has a 31.25 x 12.75 x 2.25 inch core, a 2 1/2 inch inlet and a stepped outlet from 2 1/2 to 2 1/4 inches. The version without an oil cooler is 437330S. It interchanges with 69 other part numbers.
Use only green or yellow antifreeze in this radiator. Red antifreeze, or any extended-life (OAT) coolant, voids its warranty. Why coolant type matters
| Construction | Solder On Tank |
|---|---|
| OC Notes | 18" oil cooler |
| Years | Make | Model |
|---|---|---|
| 1994–2004 | IC Corporation | 3600 |
| 1994–2004 | IC Corporation | 3800 |
| 1994–2004 | IC Corporation | 4700 |
| 1994–2004 | IC Corporation | 4700LP |
| 1994–2004 | IC Corporation | 4700LPX |
| 1994–2004 | IC Corporation | 4800 |
| 1994–2004 | IC Corporation | 4900 |
| 1994–2004 | International | 3600 |
| 1994–2004 | International | 3800 |
| 1994–2004 | International | 4700 |
| 1994–2004 | International | 4700LP |
| 1994–2004 | International | 4700LPX |
| 1994–2004 | International | 4800 |
| 1994–2004 | International | 4900 |