Nissens 675053 Radiator - Front

Nissens Radiator for Kia Optima

The Nissens 675053 radiator is a front-mounted cooling system component for 2016-2017 Kia Optima applications. Built with a plastic/aluminum construction, it is specified for thermal management in the engine cooling circuit and supports consistent heat transfer in daily driving conditions.

• Plastic/aluminum radiator construction
• Front position fitment for the Kia Optima
• Core height: 25.0000
• Core width: 18.8976
• Core length: 0.5906
• OE-style replacement for 2016-2017 Kia Optima radiator applications

Fitment Details

Fits 2016-2017 Kia Optima, front. This Nissens 675053 radiator is listed for the front position and matches the confirmed Kia Optima fitment shown here. It is also cross-referenced to Spectra Premium CU13603 and TYC 13603 for the same application.

Cooling System Function

As a radiator, this part helps transfer heat away from engine coolant so the cooling system can maintain stable operating temperatures. For Kia Optima radiator replacement searches, Nissens 675053 provides a direct-fit option for the 2016-2017 Kia Optima front cooling layout.

• Overheating caused by a restricted or leaking radiator
• Coolant loss from cracked plastic end tanks or damaged seams
• Reduced heat dissipation from internal blockage or corrosion
• Temperature fluctuation during stop-and-go driving
• Cooling system service needs on a 2016-2017 Kia Optima

Installation Notes

Verify the vehicle’s front radiator configuration before installation and compare the original unit to the Nissens 675053 radiator for mounting points, dimensions, and hose connections. Inspect related cooling system components, flush contaminated coolant, and confirm there are no leaks after installation.

Quality Assurance

Nissens develops and manufactures thermal and engine-efficiency components with a focus on consistent product quality across its aftermarket range. The 675053 radiator reflects that engineering approach for Kia Optima cooling system service.