Radiator for Kia Sorento (2011-2015) 2.4L 3.3L 3.5L

Direct-Fit Replacement Radiator for 2011-2015 Kia Sorento (XM)

What it Does: The replacement radiator restores factory thermal heat dissipation and transmission fluid cooling on 2011-2015 Kia Sorento models to protect against high-temp head warping and coolant loss.

The Stock Kia Sorento Thermal Fatigue

The factory radiator on the second-generation XM Sorento relies on composite plastic end tanks crimped to an aluminum core. Over repeated thermal cycles, factory plastics embrittle and crack along the inlet/outlet necks and tank seams. Micro-fissures and blown seals result in chronic coolant loss, elevated operating temperatures, and loss of cooling circuit pressure. In traffic or under towing load, this cooling failure quickly compromises cylinder head gaskets on both Theta II and Lambda II powerplants.

The Engineering Solution

This replacement radiator is built with a high-efficiency single-row aluminum core featuring densely spaced louvered cooling fins to maximize surface area contact and thermal heat rejection. Heat-resistant molded polymer end tanks are mechanically crimped with vulcanized rubber seals to absorb vibration and resist thermal shock. Featuring a built-in concentric automatic transmission fluid cooler and OE-spec inlet/outlet locations, it integrates seamlessly into the stock fan shroud and mounting brackets, replacing OEM part numbers 25310-2P550, 25310-2B700, 13194, and CU13194.

What's Included

• 1 Direct-Fit Aluminum Core Radiator with Built-In Automatic Transmission Oil Cooler

Technical Specifications

Compatibility

• 2011-2015 Kia Sorento 2.4L L4 Automatic
• 2013-2015 Kia Sorento 3.3L V6 Automatic
• 2011-2012 Kia Sorento 3.5L V6 Automatic
• 2010-2018 Hyundai Santa Fe (same platform / verify interchange)

Frequently Asked Questions & Fitment Warnings

Does this fit the XM Sorento?

Yes, this is a direct fit for the 2011-2015 Kia Sorento equipped with the Theta II and Lambda II engines. Does not fit 2016 and later (UM chassis) Sorento models.

Do I need to bleed the cooling system after installing this radiator?

Yes, bleeding all trapped air pockets from the engine block and heater core is required to ensure accurate thermostat operation and prevent localized hot spots.

The Kia Crossover Standard

Engineered to withstand daily commuter stress and all-season towing demands, this radiator maintains exact hydraulic and thermal tolerances to keep your drivetrain within OEM operating temperatures.