{"product_id":"rein-chr0377r-radiator-coolant-hose","title":"Rein CHR0377R Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Rein Radiator Coolant Hose CHR0377R\u003c\/h2\u003e\u003cp\u003eThe Rein radiator coolant hose CHR0377R is designed specifically for BMW M3 models, providing a reliable and precise fit. Engineered to reduce installation time, this hose eliminates the need for cutting or adjusting, ensuring a straightforward replacement process.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces installation time with application-specific design\u003c\/li\u003e\n\u003cli\u003eNo cutting, refitting, or adjusting required\u003c\/li\u003e\n\u003cli\u003ePrevents leaks by avoiding reuse of old quick connectors\u003c\/li\u003e\n\u003cli\u003eResistant to heat, salt, road debris, oil, and contaminants\u003c\/li\u003e\n\u003cli\u003eConstructed from durable EPDM hose material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Rein CHR0377R radiator coolant hose is a single hose measuring 13 inches (33.02 cm) in centerline length, tailored for the BMW M3. Manufactured from EPDM, it offers excellent resistance to heat, oil, salt, and road debris, which are common stressors in automotive cooling systems. The hose ends have precise inside and outside diameters (1.61\"\/1.89\" and 1.77\"\/2.05\" inches respectively) to ensure a secure and leak-free connection. This hose meets SAE J20 R4 D1 industry standards, confirming its suitability for coolant applications under demanding conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses on BMW M3\u003c\/li\u003e\n\u003cli\u003eEliminates leaks caused by deteriorated or improperly fitted hoses\u003c\/li\u003e\n\u003cli\u003ePrevents coolant loss due to failed quick connectors\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eResolves contamination problems from exposure to road debris and oil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Rein CHR0377R hose is designed for direct fitment on BMW M3 vehicles, requiring no cutting or modification. This reduces installation time and minimizes the risk of improper fitting. It is recommended to inspect and replace any old quick connectors to prevent leaks. Ensure all clamps are securely tightened and verify hose routing matches OEM specifications for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured in Turkey, the Rein radiator coolant hose adheres to strict quality standards, including SAE J20 R4 D1 certification. The EPDM material ensures durability and resistance to common automotive contaminants. While specific warranty details are not provided, Rein products are known for meeting industry requirements for reliability and performance in cooling system applications.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":43762169675957,"sku":"DFBS-CHR0377R","price":35.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHR0377R_Fro.jpg?v=1774994925","url":"https:\/\/www.partcatalog.com\/products\/rein-chr0377r-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}