TYC
TYC Radiator

TYC 2300 Radiator - Primary

Brand TYC 2300
Position Primary
Core Material Aluminum
Transmission Oil Cooler Included Yes
Transmission Oil Cooler Type Concentric oil cooler
Engine Oil Cooler Included No
Bottom Header 2.01x29.13
Core Height (in) 28.27
Core Length (in) 14.76
Core Thickness (in) 0.63
Fin Count (every 4") 64
Fin Wave Height (in) 0.31
Find Wave Pitch 3.2
Flow Configuration Downflow
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) 11.81
Toc Inlet Diameter (in) 0.31
Toc Inlet Type Tube fitting
Toc Outlet Diameter (in) 0.31
Toc Outlet Type Tube fitting
Top Header 2.01x29.13
Total Fin Row Count 72
Total Tube Count 71
Tube Count (every 4") 10
Tube Width X Height 16x2
Product line TYC Radiator
Fits Mitsubishi · 5 vehicles

Aluminum core. Lightweight construction helps promote efficient heat transfer.

Concentric oil cooler. Includes a transmission oil cooler for added cooling support.

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

Cross-references APDI 8012301, CSF 2688 and DENSO 221-3305 for the same application. See all 11.

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TYC Radiator for Mitsubishi Galant

The TYC Radiator 2300 is a direct-fit cooling replacement for select Mitsubishi Galant applications from 1999-2003. Built with an aluminum core and a downflow design, it also includes a concentric transmission oil cooler to support both engine cooling and automatic transmission fluid temperature control.

Key Features

  • Aluminum core construction for efficient heat transfer
  • Downflow radiator design
  • Transmission oil cooler included with concentric oil cooler type
  • Hose clamp inlet and outlet connections
  • Core dimensions: 28.27 in. height, 14.76 in. length, 0.63 in. thickness
  • Single-row core with 71 total tubes and 72 total fin rows
  • Fits Mitsubishi Galant applications listed below

Product Details

TYC Radiator 2300 is engineered for Mitsubishi Galant cooling system service where a replacement radiator must match the original layout and transmission cooler configuration. The aluminum core, 1.38 in. inlet and outlet diameters, and hose clamp connections support straightforward OE-style replacement on 1999-2003 Mitsubishi Galant models. This radiator is listed for 2003 Mitsubishi Galant, Primary, and 1999-2002 Mitsubishi Galant, making it a focused fitment choice for Galant cooling repairs.

This part cross-references DENSO 221-3305 for the same application.

Common Issues This Radiator Can Address

  • Engine overheating caused by a leaking or restricted radiator
  • Transmission fluid temperature concerns tied to a failing integrated cooler
  • Coolant loss from cracked tanks, damaged tubes, or aged seams
  • Poor heat dissipation from a clogged or corroded core
  • Cooling system service needs on Mitsubishi Galant models with automatic transmission cooling

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and transmission cooler line connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm the fan shroud and mounting points align with the vehicle before filling with the correct coolant mixture. For 2003 Mitsubishi Galant, Primary, and 1999-2002 Mitsubishi Galant applications, confirm the existing transmission cooler routing matches the concentric cooler layout.

Quality Assurance

TYC Radiator components are built to support replacement of worn cooling system parts with application-specific fitment and OE-style construction details. Part number 2300 is listed with defined vehicle coverage for Mitsubishi Galant models and matching cooling system specifications.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeTransmissionLitersCylindersPositionNotes
2003MitsubishiGalantLSSedan—2.4LL4PrimaryTYC Radiator
2002MitsubishiGalant——Automatic2.4LL4N/ATYC Radiator
2001MitsubishiGalant——Automatic2.4LL4N/ATYC Radiator
2000MitsubishiGalant——Automatic2.4LL4N/ATYC Radiator
1999MitsubishiGalant——Automatic2.4LL4N/ATYC Radiator
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8012301CSF — 2688DENSO — 221-3305Mitsubishi — MR312229Partslink — MI3010120Silla Cooling — 7729Spectra Premium — CU2300TYC — MB37007AVista Pro — 431494Vista Pro — 438183Visteon — 9798