{"product_id":"bmw-g-series-upper-radiator-coolant-hose-replacement-restores-cooling-system-performance-g20-g22-g26-g28-320i-330i-430i-17128654823","title":"BMW G20\/G22\/G26\/G28 Upper Radiator Coolant Hose – OEM Cooling System Replacement, Restores Cooling System Performance for 320i, 330i \u0026 430i Models | Replaces Part No. 17128654823","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eRestore proper coolant flow and dependable engine cooling performance with this OEM replacement Upper Radiator Coolant Hose for select BMW G-Series models. Designed to replace the factory upper hose assembly, this component helps maintain stable coolant circulation and proper engine operating temperature under daily driving and more demanding conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAs modern BMW cooling systems age, original coolant hoses are exposed to constant heat cycles, pressure fluctuations, and long-term coolant contact. Over time, that wear can cause the hose material and connection points to weaken, harden, swell, or crack, eventually leading to coolant leaks, pressure loss, and overheating concerns. Replacing worn coolant hoses before they fail is an important preventative maintenance step that helps protect the engine and preserve long-term cooling system reliability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis replacement hose is designed to restore the original routing and function of the factory unit, making it a dependable solution whether you are repairing a coolant leak, refreshing an aging cooling system, or replacing original hoses during preventative maintenance. It helps restore confidence in the cooling system while keeping your BMW operating the way it should.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBuilt for OEM-style fitment, this hose is designed to integrate cleanly with the factory cooling system on compatible G20, G22, G26, and G28 applications. It is an ideal replacement for owners looking to maintain proper coolant flow, dependable sealing, and long service life in a critical part of the engine bay.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eDirect OEM Replacement: Designed to replace the factory upper radiator coolant hose on compatible BMW G-Series models.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eRestores Proper Coolant Flow: Helps maintain stable coolant circulation and proper engine operating temperature.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eSupports Cooling System Reliability: A smart replacement when addressing coolant leaks, aging hoses, or preventative maintenance.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eHelps Prevent Leaks and Overheating: Replacing worn hoses can help reduce the risk of coolant loss and temperature-related engine issues.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eOEM-Style Fitment: Built to match the original hose routing and installation layout on compatible BMW applications.\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eDurable Automotive-Grade Construction: Designed to withstand repeated heat cycles, coolant pressure, and long-term engine bay exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFITMENT:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eBMW 3 Series – G20 Sedan\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eBMW 4 Series – G22 Coupe\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eBMW 4 Series – G26 Gran Coupe\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eBMW 3 Series – G28 LWB Sedan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003eCompatible with select BMW applications including 320i, 330i, and 430i models using this upper radiator coolant hose configuration. If you’re unsure whether this hose fits your specific vehicle, please contact us with your VIN and we’ll be happy to verify compatibility before you order.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eREPLACES PART NO.: \u003c\/b\u003e\u003cspan class=\"s2\"\u003e17128654823\u003c\/span\u003e\u003c\/p\u003e","brand":"BAVMODS®","offers":[{"title":"Default Title","offer_id":47615814795454,"sku":null,"price":59.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/8788\/1150\/files\/S3ed8dbbb6ce640f1b72787fb843ebb05W_jpg_960x960q75_jpg.avif?v=1780979927","url":"https:\/\/bavmods.com\/products\/bmw-g-series-upper-radiator-coolant-hose-replacement-restores-cooling-system-performance-g20-g22-g26-g28-320i-330i-430i-17128654823","provider":"BAVMODS®","version":"1.0","type":"link"}