TYC
TYC Radiator

TYC 2831 Radiator

Brand TYC 2831
Bottom Header 1.97x19.45
Core Height (in) 18.82
Core Length (in) 25
Core Material Aluminum
Core Thickness (in) 0.87
Engine Oil Cooler Included No
Fin Count (every 4") 68
Fin Wave Height (in) 0.31
Find Wave Pitch 3
Flow Configuration Crossflow
Inlet Connection Type Hose Clamp
Inlet Diameter (in) 1.38
No. Of Rows 1
Outlet Connection Type Hose Clamp
Outlet Diameter (in) 1.38
Toc Distance (in) 14.80
Toc Inlet Diameter (in) 0.31
Toc Inlet Type Tube fitting
Toc Outlet Diameter (in) 0.31
Toc Outlet Type Tube fitting
Top Header 1.97x19.45
Total Fin Row Count 48
Total Tube Count 47
Transmission Oil Cooler Included Yes
Transmission Oil Cooler Type Concentric Oil Cooler
Tube Count (every 4") 10
Tube Width X Height 22x2
Product line TYC Radiator
Fits Hyundai · 5 vehicles

Aluminum core. Lightweight construction helps promote efficient heat transfer.

Crossflow design. Engineered for steady coolant flow through the radiator.

Transmission oil cooler included. Adds integrated cooling in one radiator assembly.

Cross-references APDI 8012831, CSF 2766 and DENSO 221-3704 for the same application. See all 10.

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TYC Radiator for 2008-2010 Hyundai Sonata

The TYC Radiator 2831 is a direct-fit cooling system replacement for 2008-2010 Hyundai Sonata models. Built with an aluminum core and a crossflow design, it includes a concentric transmission oil cooler for vehicles equipped with automatic transmission cooling integration.

Key Features

  • Aluminum core construction for efficient heat transfer
  • Crossflow radiator layout
  • Transmission oil cooler included
  • Concentric oil cooler design
  • Hose clamp inlet and outlet connections
  • Single-row core design
  • Fits 2008-2010 Hyundai Sonata, N/A

Product Details

TYC Radiator 2831 is engineered around the listed core dimensions and connection points to match the original cooling layout on the Hyundai Sonata. The radiator uses an aluminum core with a 25-inch core length, 18.82-inch core height, and 0.87-inch core thickness, along with 1.38-inch inlet and outlet diameters. The integrated concentric transmission oil cooler adds fluid cooling support in applications that route transmission oil through the radiator assembly. This part cross-references Spectra Premium CU2831 for the same application.

TYC Radiator is the brand line for TYC cooling components, focused on replacement radiators built to align with OE-style fitment and vehicle-specific dimensions. For this application, the TYC 2831 supports 2008-2010 Hyundai Sonata cooling system service where the original radiator includes transmission oil cooler integration.

Common Problems This Part Can Address

  • Coolant leaks from a damaged radiator tank or core
  • Overheating caused by restricted or failing radiator flow
  • Transmission fluid temperature concerns tied to a worn cooler circuit
  • Cracked or corroded radiator connections
  • Poor heat dissipation from an aging cooling assembly

Installation Notes

Verify the inlet and outlet sizes, cooler connection style, and core dimensions before installation. Confirm that the vehicle uses the same transmission oil cooler configuration and hose clamp-style radiator connections as the original unit. Flush the cooling system and inspect hoses, clamps, and related seals before installing the replacement radiator.

Quality Assurance

TYC cooling components are built for vehicle-specific replacement use and dimensional consistency. Confirm fitment against the 2008-2010 Hyundai Sonata application and the original radiator configuration before installation.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2010HyundaiSonataAutomatic3.3LV6N/ATYC Radiator
2010HyundaiSonataAutomatic2.4LL4N/ATYC Radiator
2009HyundaiSonataAutomatic3.3LV6N/ATYC Radiator
2009HyundaiSonataAutomatic2.4LL4N/ATYC Radiator
2008HyundaiSonataAutomatic2.4LL4N/ATYC Radiator
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012831CSF — 2766DENSO — 221-3704Hyundai — 25310-0A180Hyundai — 25310-0A290Kia — 25310-3L290Partslink — HY3010193Spectra Premium — CU2831Vista Pro — 434099Visteon — 8858