{"product_id":"yollky-coolant-thermostat-housing-assembly-for-hyundai-elantra-kona-veloster-2-0l-direct-fit-leak-resistant","title":"YOLLKY Coolant Thermostat Housing Assembly for Hyundai Elantra\/Kona\/Veloster 2.0L — Direct Fit, Leak-Resistant","description":"\u003cp\u003e\u003cstrong\u003eYOLLKY Coolant Thermostat Housing Assembly replaces the factory thermostat housing on compatible Hyundai Elantra, Kona, and Veloster 2.0L engines to restore coolant routing and sealing reliability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows symptoms like erratic temperature readings, coolant leaks around the thermostat area, or the housing is cracked or corroded, replacing the thermostat housing can prevent overheating and coolant loss. This YOLLKY assembly is engineered to match the original equipment form and function for selected Hyundai 2.0L models, helping you maintain proper engine coolant flow and thermostat operation without guessing on fit or orientation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Hyundai models and years does this part fit?\u003c\/h3\u003e\n\u003cp\u003eThis thermostat housing fits Hyundai Elantra 2.0L (2017–2020), Kona 2.0L (2018–2021), and Veloster 2.0L (2017–2021). Always verify compatibility by matching the OE number and engine configuration before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2.0L engines in listed model years\u003c\/li\u003e\n  \u003cli\u003eCross-reference OE 255002E085 for a direct match\u003c\/li\u003e\n  \u003cli\u003eCheck bolt pattern, port layout, and sealing surface against the removed part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm this is the correct replacement for my car?\u003c\/h3\u003e\n\u003cp\u003eConfirming fit requires checking the original equipment part number and comparing the physical configuration of your old housing to the replacement. Differences in port count, bolt locations, or sensor bosses can prevent proper installation if not matched precisely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLocate the OE number on your original part and compare to 255002E085\u003c\/li\u003e\n  \u003cli\u003eVerify engine size is 2.0L and matches the vehicle's build year\u003c\/li\u003e\n  \u003cli\u003eInspect the removed housing for identical ports, bolt holes, and gasket profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know before attempting installation?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires clean mating surfaces, correct torque values, and adherence to the vehicle manufacturer’s service procedures. If you’re not experienced with cooling-system work, professional installation is recommended to avoid leaks or damaged components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrain coolant and clean the mating area thoroughly before installing\u003c\/li\u003e\n  \u003cli\u003eFollow specified torque sequence and recommended fastener torque\u003c\/li\u003e\n  \u003cli\u003eReplace gaskets or seals and verify included components match the listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what should I inspect on delivery?\u003c\/h3\u003e\n\u003cp\u003eThe package includes one thermostat housing assembly. On receiving the part, verify the quantity and inspect the part for any shipping damage or missing features compared to your original component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContents: 1 piece — Thermostat Housing Assembly\u003c\/li\u003e\n  \u003cli\u003eInspect for correct sensor bosses and port layout before installing\u003c\/li\u003e\n  \u003cli\u003eConfirm the part matches the listing and OE cross number 255002E085\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This YOLLKY thermostat housing assembly is intended for DIY mechanics, independent repair shops, and fleet technicians who service Hyundai Elantra, Kona, or Veloster vehicles with the 2.0L engine and need a reliable replacement that mirrors OEM specifications. It’s ideal for anyone replacing a damaged, leaking, or corroded housing and who will verify OE number, engine size, and configuration prior to installation. If you prefer professional assurance, take the part and OE reference to your trusted mechanic for fit confirmation and installation.\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 thermostat housing match OE 255002E085?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it cross-references OE 255002E085; always verify the OE on your original part before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If you have cooling-system experience and torque specs, yes; otherwise professional installation is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YOLLKY","offers":[{"title":"Default Title","offer_id":48084894974110,"sku":"B0D8SVWFZV","price":39.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yollky-thermostat-housing-front-view.jpg?v=1785865405","url":"https:\/\/northtrailauto.ca\/products\/yollky-coolant-thermostat-housing-assembly-for-hyundai-elantra-kona-veloster-2-0l-direct-fit-leak-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}