{"product_id":"rein-chr0402r-radiator-coolant-hose","title":"Rein CHR0402R Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Rein Radiator Coolant Hose CHR0402R\u003c\/h2\u003e\u003cp\u003eThe Rein radiator coolant hose CHR0402R is designed specifically for BMW 528i, 528i xDrive, and 528xi models. Engineered to meet SAE J20 R4 D1 industry standards, this hose offers reliable performance and durability for your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces installation time with a precise fit\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 other 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 CHR0402R radiator coolant hose is an application-specific replacement part tailored for BMW 528i, 528i xDrive, and 528xi vehicles. Measuring 10.5 inches (26.67 cm) in centerline length, this single hose features consistent inside diameters of 1.73 inches (4.39 cm) on both ends, with outside diameters of 2.01 inches (5.11 cm) and 2.05 inches (5.21 cm) respectively. Manufactured from EPDM, the hose provides excellent resistance to heat, oil, salt, and road debris, ensuring long-lasting service life under demanding engine conditions. The black hose is supplied in a bag container and originates from Turkey.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on BMW 528i, 528i xDrive, and 528xi\u003c\/li\u003e\n\u003cli\u003eEliminates coolant leaks caused by degraded or damaged hoses\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eAddresses failures from old or reused quick connectors\u003c\/li\u003e\n\u003cli\u003eImproves cooling system reliability in harsh driving environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for direct fit installation—no cutting or modification needed\u003c\/li\u003e\n\u003cli\u003eEnsure old quick connectors are replaced to prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify hose orientation and connection points before securing clamps\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear during installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging hose ends or connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRein radiator coolant hoses comply with SAE J20 R4 D1 standards, ensuring compatibility and performance for BMW cooling systems. Manufactured with high-quality EPDM material, the CHR0402R part number undergoes rigorous quality control to meet durability and resistance requirements. While specific warranty details are not provided, Rein products typically adhere to industry quality benchmarks for automotive replacement parts.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":43762185240757,"sku":"DFBS-CHR0402R","price":46.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CHR0402R_Fro.jpg?v=1774994930","url":"https:\/\/www.partcatalog.com\/products\/rein-chr0402r-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}