Denso 221-9440 Radiator
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Denso

Denso 221-9440 Radiator

Brand Denso 221-9440
Core Height 26.3780
Core Thickness 0.9843
Core Width 19.8268
Inlet Diameter 1.3750
Outlet Diameter 1.3750
Transmission Oil Cooler Included YES
Fits Kia · 3 vehicles

OE experience. Built to meet rigid OE standards for fit and dependable performance.

Radiator performance. Helps maintain proper engine cooling and function under demanding conditions.

Transmission oil cooler included. Integrated cooling support in one radiator assembly.

Cross-references APDI 8013520, CSF 3791 and DPI Performance Racing Products 13520 for the same application. See all 8.

$233.40Free shipping
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Denso Radiator for Kia Sorento

This Denso radiator, part number 221-9440, is built for 2016-2018 Kia Sorento applications and supports dependable engine cooling with OE-style fitment. It includes an integrated transmission oil cooler and is sized to match the listed core dimensions for a direct replacement approach.

Key Features

  • Fits 2016-2018 Kia Sorento
  • Part number 221-9440 for easy identification
  • Transmission oil cooler included
  • Core height: 26.3780 in.
  • Core width: 19.8268 in.
  • Core thickness: 0.9843 in.
  • Inlet diameter: 1.3750 in.
  • Outlet diameter: 1.3750 in.

Detailed Description

Denso supplies radiators to OE vehicle manufacturers worldwide, and this radiator reflects that OE-focused engineering. The core dimensions, tank configuration, fin pitch, and materials are built to meet strict manufacturer standards, helping maintain proper coolant flow and heat transfer in the Kia Sorento. If you are replacing a worn or leaking radiator on a 2016, 2017, or 2018 Kia Sorento, Denso 221-9440 provides a direct-fit cooling solution with the transmission oil cooler already integrated.

This part cross-references Kia 25310-C6770 for the same application.

What This Radiator Helps Address

  • Engine overheating caused by a failing radiator core
  • Coolant loss from cracks, leaks, or corrosion
  • Transmission fluid temperature control through the built-in cooler
  • Poor heat dissipation from restricted or damaged cooling passages
  • Fitment issues when replacing the original Kia Sorento radiator

Installation Notes and Tips

Verify inlet and outlet hose sizes, mounting points, and transmission cooler line connections before installation. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after the radiator is installed. Confirm there is no debris or damage around the condenser and fan assembly that could affect airflow.

Quality Assurance

Denso radiators are engineered using OE supplier experience and are tested for durability and function before release. This helps ensure consistent performance and fitment for 2016-2018 Kia Sorento cooling system service.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018KiaSorentoN/A—
2017KiaSorentoN/A—
2016KiaSorentoN/A—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8013520CSF — 3791DPI Performance Racing Products — 13520Kia — 25310-C6770OSC — 13520Reach Cooling — 41-13520Spectra Premium — CU13520TYC Cooling - Archived — 13520