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SKU: 437601S
The 437601S is a solder-on tank radiator that fits 2004-2007 Freightliner Century Class, Columbia and M2 112 trucks. It is built with heavy-duty thick buttweld tubes and ultra-fused headers around a 41.9375 x 30.375 x 2.25 in core, with 2 1/2 in inlet and outlet connections. Fitment covers 12 vehicle applications, and it interchanges with 118 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 |
|---|
| Years | Make | Model |
|---|---|---|
| 2004–2007 | Freightliner | Century Class |
| 2004–2007 | Freightliner | Columbia |
| 2004–2007 | Freightliner | M2 112 |