CSF
1 Row Plastic Tank Aluminum Core

CSF 3493 Radiator

Brand CSF 3493
Core Thickness 5/8
Core Width 16
Core Material Aluminum
Tank Material Plastic
Core Length 18 7/8
Inlet Diameter 1 5/16 right
Outlet Diameter 1 5/16 left
Down Flow Or Cross Flow Type Cross flow
Radiator Core Row Quantity 1
Cap Included No
Box Height (in) 5 11/16
Box Length (in) 25 15/16
Box Weight (lbs) 7
Box Width (in) 20 13/16
Hazardous Material No
Inlet Length (in) 16 5/8
Inlet Width (in) 1 3/8
Oil Cooler (in) 11 (high-effeciency concentric type)
Outlet Length (in) 16 5/8
Outlet Width (in) 1 3/8
Tech Note O.e.m. style plastic tanks & aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Kia · 2 vehicles

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

Cross-flow design. Promotes efficient cooling across the radiator core.

Proven CSF engineering. Built by a brand with decades of radiator manufacturing experience.

Cross-references Carlson 13135, 25310-2K000 and 25310-2K050 for the same application. See all 7.

$88.45Free shipping
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Step 2 — Quantity
Order total $88.45
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Free returns within 60 days if it doesn't fit when fitment is verified.

CSF 3493 Radiator for Kia Soul

The CSF 3493 is a direct-fit radiator built with an aluminum core and OEM-style plastic tanks for 2010-2011 Kia Soul applications. It uses a 1-row cross-flow design with right-side inlet and left-side outlet routing to match the listed vehicle configuration.

Key Features

  • Fits 2010-2011 Kia Soul
  • CSF part number 3493
  • 1-row cross-flow radiator design
  • Aluminum core with plastic tanks
  • Core size: 18 7/8 in. length, 16 in. width, 5/8 in. thickness
  • Inlet diameter: 1 5/16 in. right; outlet diameter: 1 5/16 in. left
  • OEM-style plastic tank and aluminum core construction
  • Integrated 11 in. high-efficiency concentric-type oil cooler

Product Details

CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind-tunnel testing. The 3493 radiator follows an OEM-style plastic tank and aluminum core layout, with dimensions and hose routing matched to the listed Kia Soul fitment. This CSF 3493 radiator is a practical replacement for drivers servicing a 2010-2011 Kia Soul and looking for a radiator built around the original cooling system layout.

This part cross-references Kia OE numbers 25310-2K000 and 25310-2K050 for the same application.

What This Radiator Helps Address

  • Coolant leaks from a damaged or aging radiator tank or core
  • Overheating caused by restricted coolant flow
  • Reduced cooling efficiency from corrosion or internal blockage
  • Cracked plastic tanks or worn hose connections
  • Replacement needs after impact or front-end damage

Installation Notes and Tips

Compatible With 2010-2011 Kia Soul, N/A. Verify inlet and outlet orientation before installation: inlet is 1 5/16 in. on the right and outlet is 1 5/16 in. on the left. This radiator does not include a cap. Confirm all hose, clamp, and transmission/oil-cooler connections match the vehicle’s existing cooling system before final assembly.

Quality Assurance

CSF states that its factories are ISO/TSO certified and that its radiators are engineered for cooling performance validation. The brand has supplied radiators worldwide for more than 50 years and manufactures a broad range of applications, including the Kia Soul radiator platform covered by part number 3493.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011KiaSoul1.6LL4N/AUpgraded Heavy Duty Core. 11% Thicker 15.5mm vs OEM 14mm; 1 Row Plastic Tank Aluminum Core
2010KiaSoul1.6LL4N/AUpgraded Heavy Duty Core. 11% Thicker 15.5mm vs OEM 14mm; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 1313525310-2K00025310-2K0508013135CU13135KI3010141KI3010157