CSF
1 Row Plastic Tank Aluminum Core

CSF 3713 Radiator

Brand CSF 3713
Box Height (in) 5 4/16
Box Length (in) 32
Box Weight (lbs) 8
Box Width (in) 17 7/16
Cap Included No
Core Length 25 11/16
Core Material Aluminum
Core Thickness 1 1/4
Core Width 14 1/2
Down Flow Or Cross Flow Type Cross Flow
Hazardous Material No
Inlet Diameter 1 1/4 Left
Inlet Length (in) 14 5/8
Inlet Width (in) 1 5/8
Outlet Diameter 1 1/4 Left
Outlet Length (in) 14 5/8
Outlet Width (in) 1 5/8
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core; with quick-connect inlet & outlet pipe.
Product line 1 Row Plastic Tank Aluminum Core
Fits Volkswagen · 29 vehicles

OE-style design. Plastic tanks and an aluminum core match the original equipment look and function.

Cross-flow construction. Engineered for efficient coolant flow and consistent heat transfer.

Quick-connect pipes. Inlet and outlet connections simplify installation.

Cross-references Davico Mfg 13048, 1C0 - 121 - 253 A and 1C0 - 121 - 253 C for the same application. See all 9.

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OE-Style Radiator for Volkswagen Beetle

CSF radiator Part Number 3713 is an OE-style replacement built with a plastic tank and aluminum core for the Volkswagen Beetle. It is engineered as a cross flow radiator with quick-connect inlet and outlet pipe connections for direct-fit service on confirmed applications.

Compatible With 1998-2010 Volkswagen Beetle, N/A. This CSF 3713 radiator is built around a 1-row aluminum core with a 1 1/4-inch core thickness, 14 1/2-inch core width, and 25 11/16-inch core length.

Key Features

  • Brand: CSF
  • Part Number: 3713
  • 1-row cross flow radiator design
  • Aluminum core with plastic tanks
  • Quick-connect inlet and outlet pipe style
  • Inlet and outlet diameter: 1 1/4 left
  • Core thickness: 1 1/4 inches
  • Core width: 14 1/2 inches
  • Core length: 25 11/16 inches
  • Cap not included

Product Details

CSF’s 1 Row Plastic Tank Aluminum Core line focuses on OE-style construction for vehicles that use plastic end tanks and an aluminum heat exchanger. For the Volkswagen Beetle, Part Number 3713 follows that layout with a cross flow configuration and quick-connect inlet and outlet pipe connections. CSF states its radiators are manufactured to high-performance standards, with engineering validation that includes wind tunnel testing and a broad catalog of applications across many vehicle platforms.

This part cross-references OSC 13048 for the same application.

Common Cooling Issues This Radiator Can Address

  • Cracked or leaking radiator tanks
  • Restricted coolant flow from an aging core
  • Overheating caused by reduced heat transfer
  • Damaged inlet or outlet pipe connections
  • Replacement needs for a worn OE-style Volkswagen Beetle radiator

Installation Notes and Tips

Verify inlet and outlet orientation before installation, since this radiator uses left-side 1 1/4-inch connections. Confirm the vehicle’s existing radiator layout matches the OE-style plastic tank and aluminum core design before ordering. Inspect hoses, clamps, and coolant condition during replacement to help complete the cooling system service properly.

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates designs through engineering and airflow testing. Part Number 3713 is built to match the OE-style configuration used on confirmed Volkswagen Beetle applications.

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2010VolkswagenBeetle2.5LL5—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2009VolkswagenBeetle2.5LL5—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2008VolkswagenBeetle2.5LL5—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2007VolkswagenBeetle2.5LL5—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2006VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2006VolkswagenBeetle2.5LL5—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2005VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2004VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2004VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2004VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2003VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2003VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2003VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2002VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2002VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2002VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2001VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2001VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2001VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2000VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2000VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2000VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
1999VolkswagenBeetle1.8LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
1999VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
1999VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
1998VolkswagenBeetle1.9LL4DIESELN/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
1998VolkswagenBeetle2.0LL4—N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Davico Mfg — 130481C0 - 121 - 253 A1C0 - 121 - 253 C1C0 - 121 - 253 D1C0 - 121 - 253 ECU13048VW3010112VW3010113VW3010161