{"product_id":"1pc-set-coolant-radiator-filler-neck-25329-f9100-25329-f9100-for-hyundai-accent-2018-2023-1-6l-l4-solaris-kia-rio-2018-2023","title":"Coolant Radiator Filler Neck for Hyundai Accent Kia Rio 2018-2023","description":"\u003cdiv\u003e\n\u003cp\u003eRestore precise cooling control to your 2018–2023 Hyundai Accent or Kia Rio with the Hongwin Coolant Radiator Filler Neck, designed specifically for the 1.6L L4 engine platform. This direct-fit replacement resolves common failure modes where the original neck develops cracks or weak seals, which inevitably lead to coolant leakage and engine overheating. Built with a durable composite of steel reinforcement and high-grade plastic, the filler neck resists thermal deformation and provides a rigid, leak-proof pathway between the radiator and coolant reservoir. Matching OEM part numbers 25329-F9100 and 25329 F9100, this component replicates the exact mount positions and connector interfaces, allowing for straightforward reinstallation and immediate restoration of system pressure integrity.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Usage Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminate Hidden Leaks:\u003c\/strong\u003e Degraded filler necks often drip coolant slowly, causing heat management failures. This replacement ensures a tight seal every time you open the cap, keeping your system full and protected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Build Strategy:\u003c\/strong\u003e The steel-integrated construction targets high-torque and vibration zones, offering superior resistance to cracking compared to standard plastic replacements, thereby extending service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProactive Maintenance Check:\u003c\/strong\u003e When installing this filler neck, inspect the associated hose routing. Ensure all connections are free of cracks and that hoses remain flexible to prevent undue stress on the new plastic fittings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hongwin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Part Numbers:\u003c\/strong\u003e 25329-F9100, 25329 F9100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Style Number:\u003c\/strong\u003e 25329-F9100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Plastic and Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Vehicles:\u003c\/strong\u003e Hyundai Accent, Kia Rio \/ Solaris\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Years:\u003c\/strong\u003e 2018–2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Specification:\u003c\/strong\u003e 1.6L L4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Placement:\u003c\/strong\u003e Radiator Water Pipe with Cap Connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 160g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlace of Origin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Coolant Radiator Filler Neck (Part 25329-F9100)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFitment Verification Warnings\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCritical Compatibility Note:\u003c\/strong\u003e Model year ranges are provided for reference only. You must verify the exact part number and physical configuration of your existing unit before purchase. Some vehicles within the 2018–2023 window may feature production updates that alter fitting dimensions. Confirm that part number 25329-F9100 matches your current component precisely, and ensure the shape, port alignment, and connector style correspond exactly. If any discrepancy exists, this part is not suitable for your vehicle.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eDependable automotive supplies and expert sourcing established at intercyprus.com since 2002.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"1SET","offer_id":55451740438870,"sku":"1005012965012533-1SET","price":47.05,"currency_code":"EUR","in_stock":true},{"title":"1PC","offer_id":55451740471638,"sku":"1005012965012533-1PC","price":33.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S8fd25cc479ea48d28c467f31915b39305.webp?v=1790008991","url":"https:\/\/www.intercyprus.com\/lt\/products\/1pc-set-coolant-radiator-filler-neck-25329-f9100-25329-f9100-for-hyundai-accent-2018-2023-1-6l-l4-solaris-kia-rio-2018-2023","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}