Kia OEM Engine Coolant Thermostat 25500-2GGA0 - Fits 2016-2020 Kia Optima 2.4L

Here's a genuine Kia OEM part for your 2016-2020 Kia Optima with the 2.4L engine.

It's the engine coolant thermostat, part number 25500-2GGA0.

This is brand new, still in its original Kia packaging.

If your Optima is running hot, taking forever to warm up, or your check engine light is on, a stuck thermostat is a common culprit.

This is the exact factory part (also listed as 25500 2GGA0), so you know it's going to fit and perform perfectly.

Just pull the old one out and pop this one in to get your cooling system back to spec.

A simple fix for a super important job.