Global Parts 13451C Radiator

Brand Global Parts 13451C
Core Height 14.75
Core Height 374.65
Core Thickness 0.63
Core Thickness 16
Core Width 27.56
Core Width 700.02
Core Material Aluminum
Tank Material Plastic
Transmission Oil Cooler Included No
Core Row Quantity 1
Inlet Diameter 1.13
Inlet Diameter 28.7
Outlet Diameter 1.1
Outlet Diameter 27.94
Engine Oil Cooler Included No
Down Flow Or Cross Flow Type Down flow
Core Fin Quantity 78 (every 4")
Fits Honda · 6 vehicles

Aluminum core. Helps dissipate heat efficiently for dependable engine cooling.

Plastic tanks. Lightweight construction with a durable, OE-style design.

Down-flow design. Promotes steady coolant movement through the radiator.

Cross-references Carlson 13452, CSF 3925 and Global Parts Distributors LLC 3749 for the same application. See all 20.

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Radiator for 2015-2020 Honda Fit

Global Parts 13451C is a direct-fit radiator for the 2015-2020 Honda Fit. It replaces a failed OE radiator and restores coolant flow through the engine cooling system to help maintain stable operating temperatures.

Key Features

  • Aluminum core with plastic tanks for OE-style construction
  • Down-flow radiator design
  • Core dimensions: 14.75 in. height, 27.56 in. width, 0.63 in. thickness
  • Single-row core with 78 fins per 4 inches
  • Inlet diameter: 1.13 in.; outlet diameter: 1.1 in.
  • No engine oil cooler and no transmission oil cooler included
  • Fits 2015-2020 Honda Fit, N/A

Detailed Description

Global Parts 13451C radiator is built for the Honda Fit cooling system and matches the listed OE-style layout for 2015-2020 models. The aluminum core and plastic tank design support efficient heat transfer while maintaining a lightweight, serviceable construction. This radiator is a practical replacement when the original unit is leaking, clogged, or no longer controlling coolant temperature properly. Part number 13451C is also referenced by cross numbers such as CSF 3925 and Spectra Premium CU13451 for the same application.

Common Problems This Part Can Address

  • Coolant leaks from a cracked or aging radiator tank
  • Overheating caused by restricted coolant flow
  • Temperature fluctuation from reduced heat dissipation
  • Corrosion or internal buildup in the original radiator core
  • Loss of cooling performance in a 2015-2020 Honda Fit

Installation Notes and Tips

Verify inlet and outlet hose sizes, mounting points, and overall dimensions before installation. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after replacement. Bleed air from the system according to Honda service procedures to help prevent hot spots and temperature irregularities.

Quality Assurance

Global Parts 13451C is built as an OE-style replacement radiator for the Honda Fit cooling system. It is specified with aluminum core and plastic tank construction, single-row core design, and the listed inlet and outlet dimensions for application matching.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2020HondaFit1.5LL4N/A—
2019HondaFit1.5LL4N/A—
2018HondaFit1.5LL4N/A—
2017HondaFit1.5LL4N/A—
2016HondaFit1.5LL4N/A—
2015HondaFit1.5LL4N/A—
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 13452CSF — 3925Global Parts Distributors LLC — 3749Quality-Built — 13451Spectra Premium — CU1345141-1345141-1345219010-5R1-00319010-5R1-901103837190105R1003190105R1901411345141134528013451HO3010236NR13451APR13451ARA13451RA13451C