CSF
2 Row Plastic Tank Aluminum Core

CSF 3642 Radiator

Brand CSF 3642
Box Height (in) 11 9/16
Box Length (in) 48
Box Weight (lbs) 44
Box Width (in) 31 13/16
Cap Included No
Core Length 37
Core Material Aluminum
Core Thickness 2 11/16
Core Width 27 1/16
Down Flow Or Cross Flow Type Cross Flow
Hazardous Material No
Inlet Diameter 1 13/16 Left
Inlet Length (in) 27 11/16
Inlet Width (in) 3 3/16
Oil Cooler (in) 12 (high-efficiency Plate Type)
Outlet Diameter 1 13/16 Right
Outlet Length (in) 27 11/16
Outlet Width (in) 3 3/16
Radiator Core Row Quantity 2
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core; OEM style Venturi Kit Included (required to complete correct installation) - $20 Value!; OEM style 2 11/16" Core; Quick-Connect inlet & outlet pipe;OEM style steel oil cooler fittings
Product line 2 Row Plastic Tank Aluminum Core
Fits Ford · 6 vehicles

OE-style replacement. Plastic tanks and aluminum core match the original design.

Cross-flow design. Promotes efficient coolant movement through the radiator.

Venturi kit included. Required for correct installation and adds value.

Cross-references APDI 8013022, Bosch 13022 and Spectra Premium CU13022 for the same application. See all 6.

$375.68Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $375.68
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Cooling for Ford Super Duty

The CSF 3642 radiator is built for 2008-2010 Ford F-250 Super Duty and Ford F-350 Super Duty applications that call for an OE-style cross flow design. It uses a 2-row aluminum core with plastic tanks to match the original layout while supporting consistent coolant flow and heat transfer.

CSF has produced radiators for decades, with manufacturing standards backed by ISO/TSO-certified factories and wind tunnel validation methods used to verify cooling performance. The CSF 3642 follows that approach with an OEM-style construction and application-specific fitment for Super Duty trucks.

Key Features

  • Fits 2008-2010 Ford F-250 Super Duty
  • Fits 2008-2010 Ford F-350 Super Duty
  • CSF part number 3642
  • 2-row aluminum core with plastic tanks
  • Cross flow radiator design
  • OEM-style 2 11/16 in. core thickness
  • Quick-connect inlet and outlet pipe design
  • OEM-style steel oil cooler fittings
  • Venturi kit included for correct installation

Product Details

This CSF radiator is engineered around OE-style dimensions and connections for Ford F-250 Super Duty and Ford F-350 Super Duty cooling system service. Core measurements include a 37 in. core length, 27 1/16 in. core width, and 2 11/16 in. core thickness, with 1 13/16 in. left inlet and 1 13/16 in. right outlet sizing. The aluminum core and plastic tank construction mirrors the factory-style layout while the integrated high-efficiency plate-type oil cooler adds another layer of thermal management.

CSF 3642 is a direct-fit radiator choice for owners replacing a worn or leaking unit on 2008-2010 Ford F-250 Super Duty and Ford F-350 Super Duty trucks. This part cross-references APDI 8013022 and Spectra Premium CU13022 for the same application.

Common Problems This Radiator Can Address

  • Coolant leaks from cracked or aged radiator tanks
  • Restricted cooling performance from a clogged or damaged core
  • Transmission or engine temperature concerns tied to radiator wear
  • Fitment issues caused by non-OE-style replacement parts
  • Oil cooler connection problems on factory-style cooling systems

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet orientation, and oil cooler connection style before installation. The included OEM-style Venturi kit is required to complete correct installation, and the quick-connect inlet and outlet pipe design should be matched to the vehicle’s original cooling system layout. Flush the cooling system, inspect hoses and clamps, and confirm proper coolant fill and bleed procedures after installation.

Quality Assurance

CSF manufactures radiators to high-performance standards in ISO/TSO-certified facilities and validates cooling performance through laboratory testing methods. The brand has supplied radiators worldwide for more than 50 years across a broad range of vehicle applications.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2010FordF-250 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
2010FordF-350 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
2009FordF-250 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
2009FordF-350 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
2008FordF-250 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
2008FordF-350 Super Duty6.4LV8DIESELN/AOE Style Design; OE Style Venturi Kit Included; 2 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8013022Bosch — 13022Spectra Premium — CU130228C3Z 8009 B8C3Z 8009 FFO3010312