{"product_id":"rein-chr0478-radiator-coolant-hose-lower","title":"Rein CHR0478 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Rein Radiator Coolant Hose for BMW Z4\u003c\/h2\u003e\u003cp\u003eThe Rein radiator coolant hose, part number CHR0478, is designed specifically for BMW Z4 models. Engineered to meet application-specific requirements, this hose ensures reliable coolant flow and system integrity under demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Rein Radiator Coolant Hose CHR0478\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces installation time with a precise fit.\u003c\/li\u003e\n\u003cli\u003eNo cutting, refitting, or adjusting required during installation.\u003c\/li\u003e\n\u003cli\u003ePrevents leaks and eliminates issues from reusing old quick connectors.\u003c\/li\u003e\n\u003cli\u003eConstructed from EPDM material resistant to heat, salt, road debris, oil, and other contaminants.\u003c\/li\u003e\n\u003cli\u003eCenterline length of 17.5 inches (44.45 cm) for exact fitment.\u003c\/li\u003e\n\u003cli\u003eHose end diameters designed for secure connections: 1.8 inches (4.57 cm) and 1.81 inches (4.60 cm) inside diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Rein Radiator Coolant Hose CHR0478\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is manufactured from durable EPDM rubber, known for its excellent resistance to heat and chemical exposure, making it suitable for the demanding environment of the BMW Z4 cooling system. The hose’s single-type design and precise dimensions ensure a direct replacement without the need for modifications. Its resistance to road contaminants and oil helps maintain system integrity and reduces the risk of premature failure. The part’s origin in Turkey reflects Rein’s commitment to quality manufacturing standards.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in BMW Z4 vehicles.\u003c\/li\u003e\n\u003cli\u003eElimination of coolant leaks caused by degraded or improperly fitted hoses.\u003c\/li\u003e\n\u003cli\u003ePrevention of overheating issues related to compromised coolant flow.\u003c\/li\u003e\n\u003cli\u003eAddressing hose failures due to exposure to heat, oil, and road debris.\u003c\/li\u003e\n\u003cli\u003eReducing maintenance time with a ready-to-install, application-specific hose.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Rein radiator coolant hose CHR0478 is designed for straightforward installation with no cutting or adjustment needed. Ensure that old quick connectors are replaced to prevent leaks and comebacks. Verify hose end diameters match the vehicle’s fittings for a secure connection. It is recommended to inspect surrounding components during installation to maintain overall cooling system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRein radiator coolant hoses are manufactured to meet OEM specifications for fit and durability. The EPDM material provides long-lasting resistance to environmental and chemical factors. While specific warranty details are not provided, Rein products typically adhere to industry standards for quality and reliability, supporting consistent performance in BMW Z4 cooling systems.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":51913036628149,"sku":"DFBS-CHR0478","price":46.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHR0478_Fro.jpg?v=1774994938","url":"https:\/\/www.partcatalog.com\/products\/rein-chr0478-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}