Global Parts 13587C Radiator

Brand Global Parts 13587C
Core Height 15.08
Core Height 383.03
Core Thickness 0.87
Core Thickness 22
Core Width 26.81
Core Width 680.97
Core Material Aluminum
Tank Material Plastic
Transmission Oil Cooler Included Yes
Radiator Cap Included No
Internal Transmission Oil Cooler Yes
Thermostat Included No
Fits Buick · 4 vehicles

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

Plastic tanks. Lightweight construction with an internal transmission oil cooler.

Direct replacement radiator for restoring proper cooling performance.

Cross-references OSC 1888, OSC 13587 and 41-13587 for the same application. See all 12.

$215.42Free shipping
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Radiator for 2014-2017 Buick Regal

Global Parts radiator 13587C is a direct-fit cooling system replacement for the 2014-2017 Buick Regal. It helps restore heat transfer performance when the original radiator is no longer maintaining proper engine temperature.

Key Features

  • Fits 2014-2017 Buick Regal
  • Aluminum core with plastic tanks for efficient heat dissipation and OE-style construction
  • Core dimensions: 15.08 in. height, 26.81 in. width, 0.87 in. thickness
  • Internal transmission oil cooler included
  • Transmission oil cooler included
  • Radiator cap and thermostat not included
  • Global Parts part number 13587C

Product Details

This radiator is built for the Buick Regal cooling system and is intended to replace a failed OE radiator with the correct core size and integrated transmission cooling provisions. The aluminum core supports heat rejection, while the plastic tank design matches common OE radiator construction for this application. Part number 13587C also cross-references OSC 13587 for the same application.

Common Cooling System Issues It Can Address

  • Engine overheating caused by a leaking or restricted radiator
  • Loss of coolant from cracked tanks or damaged core seams
  • Transmission fluid temperature concerns related to a failing internal cooler
  • Reduced cooling efficiency from corrosion or internal blockage
  • Temperature instability during daily driving in a 2014-2017 Buick Regal

Installation Notes and Tips

Verify core dimensions, hose connections, and transmission cooler line routing before installation. Flush the cooling system, inspect hoses and clamps, and replace worn coolant components as needed. Because the radiator cap and thermostat are not included, reuse or replace those parts separately if required by the vehicle service procedure.

Quality Assurance

Global Parts supplies replacement cooling components for OE-style fit and function. Part number 13587C is built to support proper engine cooling in the 2014-2017 Buick Regal when the original radiator fails.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2017BuickRegal2.0LL4N/A—
2016BuickRegal2.0LL4N/A—
2015BuickRegal2.0LL4N/A—
2014BuickRegal2.0LL4N/A—
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
OSC — 1888OSC — 1358741-135871042784113587801358723104892CU13587GM3010590NR13587APR13586APR13587A