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SKU: 437599
The 437599 is a three-row bolt-on tank radiator that fits 1999-2007 Kenworth T800 trucks. Its core measures 46 x 33.5 x 2.25 in (height x width x depth) at 14 FPI, and both the inlet and outlet connections are 2 1/2 in. Fitment covers 9 vehicle applications, and the unit interchanges with 18 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 | Bolt On Tank |
|---|---|
| FPI | 14 |
| Years | Make | Model |
|---|---|---|
| 1999–2007 | Kenworth | T800 |