TYC 13944 Radiator

Brand TYC 13944
Core Material Aluminum
Tank Material Plastic
Transmission Oil Cooler Included No
Engine Oil Cooler Included No
Core Height (in) 0.63
Core Length (in) 26.54
Core Thickness (in) 15.82
Fin Wave Height (in) 5
Find Wave Pitch 2.54
Flow Configuration Crossflow
Inlet Connection Type Hose clamp
Inlet Diameter (in) 34.5
Outlet Connection Type Hose clamp
Outlet Diameter (in) 34.5
Total Fin Row Count 63
Total Tube Count 62
Fits Toyota · 3 vehicles

Aluminum core. Delivers efficient heat transfer with a lightweight radiator design.

Crossflow design. Promotes even coolant flow for consistent cooling performance.

Plastic tanks. Combine durability with a lighter overall radiator assembly.

Cross-references 16400-24380 and TO3010384 for the same application. See all 2.

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Radiator for 2023-2025 Toyota Corolla

Restore proper engine cooling with this TYC radiator, part number 13944, for the 2023-2025 Toyota Corolla. Built with an aluminum core and plastic tanks, it is a direct-fit cooling system replacement for Corolla models that need dependable heat transfer and OE-style hose clamp connections.

Key Features

  • TYC radiator, part number 13944
  • Fits 2023-2025 Toyota Corolla
  • Aluminum core with plastic tank construction
  • Crossflow design for efficient coolant movement
  • Inlet and outlet use hose clamp connections
  • No transmission oil cooler included
  • No engine oil cooler included
  • Core dimensions: 26.54 in. length, 15.82 in. thickness, 0.63 in. height

Detailed Description

This TYC radiator is engineered for the Toyota Corolla cooling system and follows the vehicle’s OE-style layout with a crossflow core, aluminum heat-exchange surface, and plastic end tanks. The design supports consistent coolant circulation through 62 tubes and 63 fin rows, helping maintain stable operating temperatures in daily driving conditions. If you are searching for a 2023 Toyota Corolla radiator, a 2024 Toyota Corolla radiator, or a 2025 Toyota Corolla radiator, part number 13944 matches the listed application.

This part cross-references Toyota 16400-24380 and TO3010384 for the same application.

What It Helps Address

  • Overheating caused by a leaking or restricted radiator
  • Coolant loss from cracked tanks or damaged core seams
  • Poor heat dissipation from a worn cooling assembly
  • Temperature fluctuations during stop-and-go driving
  • Replacement needs after corrosion or physical damage

Installation Notes and Tips

Verify hose clamp connection sizing, inlet and outlet alignment, and overall radiator dimensions before installation. Transfer any required vehicle-specific components from the original assembly if applicable, and inspect hoses, clamps, and coolant condition at the same time. After installation, refill with the correct coolant and bleed the system according to Toyota service procedures to remove trapped air.

Quality Assurance

TYC manufactures replacement cooling components with OE-style fitment and construction details intended to match the listed application. Part number 13944 is built for the 2023-2025 Toyota Corolla platform and follows the specified radiator configuration for direct replacement use.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersNotes
2025ToyotaCorollaLSedan2.0LL4—
2024ToyotaCorollaNightshadeSedan2.0LL4—
2023ToyotaCorollaSEHatchback2.0LL4—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
16400-24380TO3010384