Description
Product overview
The CSF 3219 is an application-specific replacement radiator. Its construction pairs a copper core with brass tanks.
The radiator transfers heat from circulating engine coolant to the air passing through its core. Tube and fin condition, fan operation, and the airflow path all affect the cooling system’s ability to reject heat.
Technical specifications
- Bottom Hose Fitting (in): 1 1/2 Left
- Core Length (in): 24 7/16
- Core Material: Copper
- Core Thickness (in): 1 11/16
- Core Width (in): 23 9/16
- Flow orientation: Down Flow
- Matching CSF cap number: 4503
- Core rows: 3
- Oil Cooler (in): 14 3/8 (high-effeciency Concentric Type)
- Radiator Cap Supplied: No
- Tank Material: Brass
- Tech Note: ALL METAL Heavy Duty model with sensor port on top tank.
- Top Hose Fitting (in): 1 1/2 Left
Installation and compatibility
Compare the core dimensions, hose locations, mounting arrangement, and any internal cooler connections with the existing radiator. Select by the complete vehicle, engine, and transmission configuration; shared model names alone do not establish fitment. Follow the vehicle coolant filling and bleeding procedure after replacement.
Vehicle fitment
| Make | Model | Qualifiers | Year |
|---|---|---|---|
| Chevrolet | W3500 Tiltmaster | 5.2L L4 317ci DIESEL | 2005-2007 |
| Chevrolet | W3500 Tiltmaster | 5.2L L4 317ci | 2008-2009 |
| Chevrolet | W4500 Tiltmaster | 5.2L L4 317ci DIESEL | 2005-2007 |
| Chevrolet | W4500 Tiltmaster | 5.2L L4 317ci | 2008-2010 |
| Chevrolet | W5500 Tiltmaster | 5.2L L4 317ci DIESEL | 2005-2007 |
| Chevrolet | W5500 Tiltmaster | 5.2L L4 317ci | 2008-2010 |
| Chevrolet | W5500HD Tiltmaster | 5.2L L4 317ci DIESEL | 2005-2007 |
| Chevrolet | W5500HD Tiltmaster | 5.2L L4 317ci | 2008-2009 |
| GMC | W3500 Forward | 5.2L L4 317ci DIESEL | 2005-2007 |
| GMC | W3500 Forward | 5.2L L4 317ci | 2008 |
| GMC | W4500 Forward | 5.2L L4 317ci DIESEL | 2005-2007 |
| GMC | W4500 Forward | 5.2L L4 317ci | 2008-2010 |
| GMC | W5500 Forward | 5.2L L4 317ci DIESEL | 2005-2007 |
| GMC | W5500 Forward | 5.2L L4 317ci | 2008-2010 |
| GMC | W5500HD Forward | 5.2L L4 317ci DIESEL | 2005-2007 |
| GMC | W5500HD Forward | 5.2L L4 317ci | 2008-2009 |
| Isuzu | NPR | 5.2L L4 317ci DIESEL | 2005-2007 |
| Isuzu | NPR | 5.2L L4 317ci | 2008 |
| Isuzu | NPR-HD | 5.2L L4 317ci DIESEL | 2005-2007 |
| Isuzu | NPR-HD | 5.2L L4 317ci | 2008-2010 |
| Isuzu | NQR | 5.2L L4 317ci DIESEL | 2005-2007 |
| Isuzu | NQR | 5.2L L4 317ci | 2008-2010 |
| Isuzu | NRR | 5.2L L4 317ci DIESEL | 2005-2007 |
| Isuzu | NRR | 5.2L L4 317ci | 2008-2010 |
Part number: CSF 3219.