Global Parts 13189C Radiator

Radiator for Sonata and Optima Cooling Service

Global Parts 13189C is a replacement radiator for select Hyundai Sonata and Kia Optima applications. It is built with an aluminum core and plastic tanks, and it includes an integrated transmission oil cooler to support automatic transmission cooling when the original radiator is worn, leaking, or no longer controlling engine temperature properly.

Key Features

• Aluminum core with plastic tank construction
• Cross-flow design for efficient coolant circulation
• Core thickness: 0.75 in. (19.05 mm)
• Inlet diameter: 1.38 in. (35.05 mm)
• Outlet diameter: 1.5 in. (38.1 mm)
• Transmission oil cooler included with tube fitting connections
• Transmission oil cooler fitting distance: 14.57 in.
• Core fin quantity: 78 every 4 in.

Detailed Description

Global Parts radiator 13189C is a direct-fit cooling system replacement for 2011-2014 Hyundai Sonata and 2011-2015 Kia Optima models. The radiator’s aluminum core helps transfer heat away from the engine, while the plastic tanks provide the OE-style construction commonly used in modern passenger vehicles. The integrated transmission oil cooler adds fluid cooling support for automatic transmission-equipped vehicles, making this radiator a practical choice when replacing a failed factory unit.

This part cross-references Spectra Premium CU13189 and UAC RA13189C for the same application. Global Parts 13189C is also listed among interchange references for OE-style replacement needs on Hyundai Sonata and Kia Optima cooling repairs.

Common Problems This Radiator Can Address

• Engine overheating from a leaking or restricted radiator
• Coolant loss caused by cracked tanks or damaged core passages
• Transmission fluid temperature concerns related to a failed cooler circuit
• Reduced cooling performance from corrosion or internal blockage
• Temperature instability during stop-and-go driving or highway use

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and transmission cooler line connection style before installation. Confirm vehicle fitment for 2011-2014 Hyundai Sonata and 2011-2015 Kia Optima, and transfer any required sensors or fittings from the original unit if your application uses them. Flush the cooling system and inspect hoses, clamps, and transmission cooler lines before installing the new radiator.

Quality Assurance

Global Parts 13189C is built as an OE-style replacement radiator for cooling-system service on Hyundai Sonata and Kia Optima applications. Its aluminum-and-plastic construction and integrated transmission cooler reflect the specifications needed for proper engine temperature control and transmission fluid cooling.