{"product_id":"promrmr-thermostat-housing-for-kia-hyundai-2-4l-fits-optima-2016-2020-santa-fe-2019-2020-sonata-2015-2019-direct-fit","title":"Promrmr Thermostat Housing for Kia \u0026 Hyundai 2.4L – Fits Optima (2016–2020), Santa Fe (2019–2020), Sonata (2015–2019) – Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003ePromrmr thermostat housing 25600-2GGA5 is a direct-fit replacement housing designed to regulate engine coolant flow for select Kia and Hyundai 2.4L engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement thermostat housing is engineered to match factory fit and function for specific Kia Optima and Hyundai Santa Fe and Sonata models using the 2.4L engine. Constructed from durable materials and factory-dimensioned, it installs in the same location as the original part and accepts the OEM-style thermostat and sensors. The unit ships as a complete housing assembly so you get a ready-to-install piece that reduces downtime and helps restore proper coolant routing.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Promrmr housing is made to replace part number 25600-2GGA5 (256002GGA5) and fits the 2.4L gasoline engines used in several model years of Kia and Hyundai. Always cross-check your vehicle’s year, engine size, and OEM part number before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Kia Optima 2.4L (2016–2020)\u003c\/li\u003e\n  \u003cli\u003eCompatible models: Hyundai Santa Fe 2.4L (2019–2020)\u003c\/li\u003e\n  \u003cli\u003eCompatible models: Hyundai Sonata 2.4L (2015–2019)\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers: 25600-2GGA5, 256002GGA5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this housing improve a cooling system repair?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or cracked thermostat housing restores a sealed coolant path and prevents leaks that can lead to overheating. Using a direct-fit aftermarket housing avoids modification, simplifies installation, and helps maintain correct thermostat and sensor placement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents external coolant leaks by restoring a tight seal\u003c\/li\u003e\n  \u003cli\u003eMaintains proper thermostat seating and coolant flow\u003c\/li\u003e\n  \u003cli\u003eEliminates the need for custom adapters or modifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality controls are used?\u003c\/h3\u003e\n\u003cp\u003eThe Promrmr housing is manufactured from corrosion-resistant materials chosen for long service life under engine bay conditions. Each unit is inspected to verify fit dimensions and sealing surfaces so it matches the form and function of the original equipment part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade materials resist heat and coolant exposure\u003c\/li\u003e\n  \u003cli\u003ePrecision-molded sealing faces for reliable gasket contact\u003c\/li\u003e\n  \u003cli\u003eQuality checks ensure dimensional accuracy and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what support is available?\u003c\/h3\u003e\n\u003cp\u003eYour order includes a single thermostat housing ready for installation; the listing shows the exact piece you will receive. Promrmr backs this product with a 12-month return policy and customer support to assist with fitment questions or post-purchase concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 x thermostat housing (as pictured)\u003c\/li\u003e\n  \u003cli\u003e12-month no-hassle product return policy\u003c\/li\u003e\n  \u003cli\u003eResponsive customer support for fitment and replacement guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This thermostat housing suits DIY mechanics, independent repair shops, and fleet maintenance teams servicing Kia Optima (2016–2020) or Hyundai Santa Fe and Sonata 2.4L models (listed years). Choose this part if you need a reliable, OEM-style replacement to correct coolant leaks, restore thermostat mounting integrity, and return the cooling system to proper operation without modifying the vehicle.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this replace OEM part 25600-2GGA5?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Promrmr thermostat housing is a direct replacement for OEM 25600-2GGA5 (256002GGA5).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my 2018 Kia Optima 2.4L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Kia Optima 2.4L model years 2016–2020, including 2018, provided your engine uses the same OEM part number.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Promrmr","offers":[{"title":"Default Title","offer_id":48083075727518,"sku":"B0FDFX8HM5","price":52.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/promrmr-thermostat-housing-front-view.jpg?v=1785823694","url":"https:\/\/northtrailauto.ca\/products\/promrmr-thermostat-housing-for-kia-hyundai-2-4l-fits-optima-2016-2020-santa-fe-2019-2020-sonata-2015-2019-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}