{"product_id":"uro-grh498-radiator-coolant-hose-lower","title":"URO GRH498 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eRadiator Coolant Hose for OE-Style Cooling Repair\u003c\/h2\u003e\u003cp\u003eThe URO GRH498 radiator coolant hose is a precision-molded replacement built to match OE dimensions and shape for straightforward installation. It is made from EPDM material that resists engine heat, ozone, and electrochemical degradation, helping maintain reliable coolant flow in the cooling system.\u003c\/p\u003e\u003cp\u003eCompatible With BMW 3 Series and BMW 5 Series cooling system service where this hose application is specified. The URO GRH498 is a direct-fit radiator coolant hose for drivers and technicians looking for an OE-style replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrecision-molded to OE dimensions and shape\u003c\/li\u003e\n\u003cli\u003eEPDM construction resists heat, ozone, and electrochemical degradation\u003c\/li\u003e\n\u003cli\u003eTemperature range from -40°F to 275°F (-40°C to 135°C)\u003c\/li\u003e\n\u003cli\u003eGuaranteed fitment for the specified application\u003c\/li\u003e\n\u003cli\u003e24-month, unlimited mileage warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eURO GRH498 is a radiator coolant hose designed for cooling system repair where a direct replacement is needed. Its molded profile supports proper routing and connection points, which helps simplify installation and maintain the factory-style hose path. The EPDM rubber formulation is engineered to withstand underhood heat while resisting electrochemical breakdown from the inside out, a common concern in aging cooling systems. For BMW 3 Series and BMW 5 Series applications, this hose provides an OE-style service part for restoring coolant circulation.\u003c\/p\u003e\u003cp\u003eThis part cross-references URO (e.g., URO-005948) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Hose Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a cracked or deteriorated radiator hose\u003c\/li\u003e\n\u003cli\u003eSoftening, swelling, or hardening of the original hose material\u003c\/li\u003e\n\u003cli\u003eCooling system service after hose collapse or restricted flow\u003c\/li\u003e\n\u003cli\u003eFitment issues caused by an incorrect or poorly shaped replacement hose\u003c\/li\u003e\n\u003cli\u003eHeat-related rubber breakdown in high-mileage cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect hose clamps, thermostat housing connections, and adjoining pipes before installation. Drain coolant to a safe level, verify routing against the original hose, and confirm that the hose seats fully on each connection before refilling and bleeding the cooling system. Check for leaks after the engine reaches operating temperature.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eURO GRH498 includes a 24-month unlimited mileage warranty. The hose is precision-molded for OE dimensions and built from ECD-resistant EPDM to support long-term cooling system service.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":51991337697461,"sku":"DDWC-GRH498","price":25.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_GRH498_Fro.jpg?v=1775133955","url":"https:\/\/www.partcatalog.com\/products\/uro-grh498-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}