


More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
Keep your engine running at the perfect temperature with this high-quality replacement coolant thermostat complete with gasket.
Designed to fit a wide range of popular Hyundai and Kia models including Hyundai Tucson (2018-2021), Santa Fe (2017-2020), Sonata (2015-2019), and Kia Sportage (2017-2022), Optima (2015-2020), Sorento (2016-2020) – it directly replaces part number 25500-2GGA0 / 255002GGA0.
If your temperature gauge is acting up, the engine's overheating or running too cool, or you're noticing poor fuel efficiency and extra wear, swapping in a fresh thermostat can make a huge difference.
Built from premium heat-resistant and corrosion-resistant materials, this thermostat goes through rigorous quality checks so it holds up under high temps and pressure for the long haul.

It precisely regulates coolant flow to prevent dangerous overheating or inefficient cold running, helping maintain optimal combustion, reducing engine wear, and improving overall performance no matter the driving conditions.
Installation is straightforward – it matches OEM specs exactly, so no modifications needed.
Most folks can swap it out themselves with basic tools and a little time, getting your vehicle back to peak efficiency quickly.

Pair it with fresh coolant and you're giving your engine the reliable protection it deserves.

Don't wait for small cooling issues to turn into big repair bills.

This durable, accurate thermostat is a smart, affordable fix trusted by DIYers and mechanics alike for those Hyundai and Kia 2.4L models.

Grab one today and enjoy smoother, more efficient drives ahead!

4.2 out of 5