Vehicle Fitment Finder
13603Radiator

TYC Radiator Assembly


  • OE-comparable core dimensions to achieve sufficient surface area for optimal cooling. Rigorous and accelerated cycling tests to ensure product service quality and durability. Individually leak-tested to ensure product has no leaks.
Bottom Header: 1.94x19.43
Core Height (in): 18.66
Core Length (in): 25.04
Core Material: Aluminum
Core Thickness (in): 0.63
Engine Oil Cooler Included: Yes
Engine Oil Cooler Type: Plate Oil Cooler
Eoc Distance (in): 14.57
Eoc Inlet Diameter (in): 0.39
Eoc Inlet Diameter (mm): 10
Eoc Inlet Type: Tube fitting
Eoc Outlet Diameter (in): 0.39
Eoc Outlet Type: Tube fitting
Fin Count (every 4"): 78
Fin Wave Height (in): 0.20
Find Wave Pitch: 2.6
Flow Configuration: Crossflow
Inlet Connection Type: Hose Clamp
Inlet Diameter (in): 1.38
No. Of Rows: 1
Outlet Connection Type: Quick Connect (Spring Lock)
Outlet Diameter (in): 1.38
Top Header: 1.94x19.43
Total Fin Row Count: 68
Total Tube Count: 67
Transmission Oil Cooler Included: No
Tube Count (every 4"): 15
Tube Width X Height: 16x2
Make Model Qualifiers Year
Kia Optima
  • Position: Primary
  • Special Edition
  • 2.4L L4 2359cc
  • Sedan
 2020
Kia Optima
  • Position: Primary
  • S
  • 2.4L L4 2359cc
  • Sedan
 2018-2020
Kia Optima
  • Position: Primary
  • LX
  • 2.4L L4 2359cc
  • Sedan
 2016-2020
Kia Optima
  • Position: Primary
  • EX
  • 2.4L L4 2359cc
  • Sedan
 2016-2019
Kia Optima
  • Position: Primary
  • LX
  • 2.4L L4 2400cc 146ci
  • Sedan
 2016
Kia Optima
  • Position: Primary
  • EX
  • 2.4L L4 2400cc 146ci
  • Sedan
 2016

Interchange is provided as a reference. Please check part specifications to verify fit.
Reference NumberReference Name
13603CryoMAX
13603OSC
25310 C1150Kia
8013603APDI
CU13603Spectra Premium
KI3010163Partslink
SBR13603Sunbelt Radiators Inc

Country Of OriginTaiwan
Life Cycle StatusAnnounced