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CSF 3601 Radiator
Overview of CSF 3601 Radiator for Ford Super Duty Trucks
The CSF 3601 radiator is engineered specifically for Ford F-250 Super Duty and F-350 Super Duty models. Featuring a durable aluminum core combined with OE-style plastic tanks, this radiator offers reliable cooling performance tailored to heavy-duty applications.
- Core Thickness: 1 5/8 inches
- Core Width: 27 11/16 inches
- Core Length: 38 3/8 inches
- Core Material: Aluminum
- Tank Material: Plastic
- Inlet Diameter: 2 1/4 inches (left side)
- Outlet Diameter: 2 1/4 inches (right side)
- Cross flow design with 2 core rows
- Cap not included
- Box dimensions: 51 1/8" L x 33" W x 9" H
- Box weight: 33 lbs
Details on the 2 Row Plastic Tank Aluminum Core Product Line
The CSF 2 Row Plastic Tank Aluminum Core line combines lightweight aluminum cores with OE-style plastic tanks to provide efficient heat dissipation and corrosion resistance. This design supports quick-connect inlet fittings, simplifying installation and maintenance. The 2-row core configuration balances cooling capacity with compact size, making it suitable for Ford Super Duty trucks requiring dependable cooling under heavy loads.
Product Description and Specifications
The CSF part number 3601 radiator features a cross flow design with two rows of aluminum core tubes measuring 1 5/8 inches thick, 27 11/16 inches wide, and 38 3/8 inches long. The plastic tanks are designed to match OEM specifications, ensuring compatibility with factory mounting points and hose connections. The inlet and outlet diameters are both 2 1/4 inches, positioned on the left and right sides respectively, facilitating proper coolant flow. This radiator does not include a cap and weighs approximately 33 pounds in its packaging.
Common Applications and Problem Solving
- Replaces worn or leaking radiators in Ford F-250 Super Duty and F-350 Super Duty trucks
- Addresses overheating issues caused by clogged or damaged cores
- Restores proper coolant flow with OEM-style inlet and outlet fittings
- Improves engine cooling efficiency for heavy-duty towing and hauling
- Prevents coolant leaks from cracked or corroded plastic tanks
Installation Notes and Tips
Installation of the CSF 3601 radiator requires draining the cooling system and removing the old radiator. Ensure all hose connections match the 2 1/4 inch inlet and outlet diameters on the new radiator. The cross flow design requires proper orientation for coolant flow, so verify inlet and outlet positions before mounting. Since the radiator does not include a cap, reuse the existing cap or purchase a compatible replacement. Check for any debris or blockages in the cooling system during installation to maximize performance.
Quality Assurance and Warranty
CSF radiators are manufactured to meet OEM standards for fit, form, and function. The 3601 radiator undergoes rigorous quality control to ensure durability and reliable cooling performance. While specific warranty details are not provided here, CSF products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | CSF |
| Part Number | 3601 |
| Position | 2 Row Plastic Tank Aluminum Core |
| Box Height (in) | 9 |
| Box Length (in) | 51 1/8 |
| Box Weight (lbs) | 33 |
| Box Width (in) | 33 |
| Cap Included | No |
| Core Length | 38 3/8 |
| Core Material | Aluminum |
| Core Thickness | 1 5/8 |
| Core Width | 27 11/16 |
| Down Flow Or Cross Flow Type | Cross Flow |
| Hazardous Material | No |
| Inlet Diameter | 2 1/4 Left |
| Inlet Length (in) | 28 3/8 |
| Inlet Width (in) | 2 3/16 |
| Outlet Diameter | 2 1/4 Right |
| Outlet Length (in) | 28 3/8 |
| Outlet Width (in) | 2 3/16 |
| Radiator Core Row Quantity | 2 |
| Tank Material | Plastic |
| Tech Note | O.E.M. style Plastic tanks & Aluminum core;with quick-connect inlet & outlet pipe. |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2016 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2015 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2015 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2014 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2014 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2013 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2013 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2012 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2012 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2011 | Ford | F-250 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
| 2011 | Ford | F-350 Super Duty | 6.7L | V8 | DIESEL | N/A | Primary Radiator; 2 Row Plastic Tank Aluminum Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.