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CSF 3273 Radiator
| Brand | CSF 3273 |
|---|---|
| Box Height (in) | 7 1/16 |
| Box Length (in) | 47 9/16 |
| Box Weight (lbs) | 22 |
| Box Width (in) | 24 3/4 |
| Cap Included | No |
| Core Length | 36 |
| Core Material | Aluminum |
| Core Thickness | 2 1/16 |
| Core Width | 19 3/16 |
| Csf Cap Number | 4515 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/4 Left |
| Inlet Length (in) | 19 7/8 |
| Inlet Width (in) | 3 1/16 |
| Outlet Diameter | 1 3/4 Right |
| Outlet Length (in) | 19 7/8 |
| Outlet Width (in) | 3 1/16 |
| Radiator Core Row Quantity | 2 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core. |
| Product line | 2 Row Plastic Tank Aluminum Core |
| Fits | Dodge · 18 vehicles |
OE-style replacement. Plastic tanks and an aluminum core match the original design.
Cross-flow design. Promotes efficient coolant flow for consistent cooling performance.
ISO/TSO-certified manufacturing with wind-tunnel tested validation.
Cross-references APDI 8011553, Hygrade Tuneup 1553 and Spectra Premium CU1553 for the same application. See all 6.
CSF 3273 Radiator for Ram HD Cooling
CSF 3273 is an OE-style radiator built with a 2-row aluminum core and plastic tanks for Dodge Ram 2500 and Dodge Ram 3500 applications. It is engineered for direct replacement use in 1994-2002 Ram HD cooling systems, with cross-flow construction and left inlet/right outlet layout.
Key Features
- OE-style plastic tank and aluminum core construction
- 2-row core design for Ram 2500 and Ram 3500 cooling service
- Cross-flow radiator layout
- Inlet: 1 3/4 in. left; outlet: 1 3/4 in. right
- Core dimensions: 36 in. length, 19 3/16 in. width, 2 1/16 in. thickness
- Built by CSF, a radiator manufacturer with ISO/TSO-certified factories and wind-tunnel testing practices
Product Details
This CSF radiator, part number 3273, follows an OEM-style design with plastic tanks and an aluminum core to match the factory cooling layout used in Ram HD trucks. CSF manufactures a wide range of radiator models for major vehicle brands and validates cooling performance through laboratory testing. This part cross-references APDI 8011553 and Spectra Premium CU1553 for the same application.
Compatible With 1994-2002 Dodge Ram 2500 and 1994-2002 Dodge Ram 3500, this radiator is a direct-fit cooling replacement for trucks using the listed cross-flow configuration and small 16 psi cap setup noted in the fitment data.
Common Cooling Issues Addressed
- Cracked or leaking radiator tanks
- Corroded or clogged radiator cores
- Overheating from reduced coolant flow
- Cooling system performance loss under load
- Replacement needs after age-related plastic tank failure
Installation Notes
Verify inlet and outlet orientation before installation: 1 3/4 in. left inlet and 1 3/4 in. right outlet. Confirm core dimensions and mounting layout against the original radiator before removal. Cap is not included; use the correct CSF cap number 4515 if required by the vehicle setup.
Quality Assurance
CSF radiators are produced in ISO/TSO-certified factories and are engineered to high-performance standards. The brand states that its radiators are wind-tunnel tested for cooling performance validation and backed by decades of global manufacturing experience.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 2002 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 2001 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 2001 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 2000 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 2000 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1999 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1999 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1998 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1998 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1997 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1997 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1996 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1996 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1995 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1995 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1994 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| 1994 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | OE Style Design with Small, 16 psi Cap.; 2 Row Plastic Tank Aluminum Core |
| No rows match your filter. | |||||||