Browse Our Categories
Find Parts by VIN
Enter your truck's VIN and pick a category. We will identify the vehicle for you.
Find Parts by Vehicle
Select your vehicle to find compatible parts
Enter your truck's VIN and pick a category. We will identify the vehicle for you.
Select your vehicle to find compatible parts
SKU: 437464
The 437464 is a bolt on tank radiator that fits 2008-2018 Western Star 4800SB, 4800SF, 4900EX, 4900FA and 4900SA trucks. It has a 43.9375 x 42 x 2.25 in core (height x width x depth) and 2 1/2-inch inlet and outlet connections with a bolt flange. Fitment covers 55 vehicle applications, and the radiator interchanges with 30 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 |
|---|
| Years | Make | Model |
|---|---|---|
| 2008–2018 | Western Star | 4800SB |
| 2008–2018 | Western Star | 4800SF |
| 2008–2018 | Western Star | 4900EX |
| 2008–2018 | Western Star | 4900FA |
| 2008–2018 | Western Star | 4900SA |