{"product_id":"gates-51569-radiator-coolant-hose-lower-or-transmission-oil-cooler-to-radiator-lower","title":"Gates 51569 Radiator Coolant Hose - Lower or Transmission Oil Cooler To Radiator (Lower)","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 51569\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51569 is engineered for reliable cooling system performance in select BMW models. Designed with durable EPDM, plastic, and steel materials, this radiator coolant hose ensures consistent coolant flow and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM, plastic, and steel for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eMolded design with integrated branch and three female quick connectors\u003c\/li\u003e\n\u003cli\u003eCenterline length options of 20.5, 28, and 521 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.1 inches (28 mm); End 2 inside diameter: 0.87 inches (22 mm); End 3 inside diameter: 1.1 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 120i, 220i, 320i, 328i, and 428i variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51569 belongs to the Molded Coolant Hose product line, which focuses on precision-engineered radiator hoses designed to meet exact OEM specifications. This hose features a molded construction that integrates a branch and three female quick connectors, facilitating secure and leak-free connections within the cooling system. The use of EPDM rubber combined with plastic and steel components provides resistance to heat, pressure, and coolant chemicals, ensuring long-term durability. The hose’s multiple centerline length measurements and varying inside diameters at each end allow for a tailored fit in the cooling circuits of compatible BMW vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 120i\u003c\/li\u003e\n\u003cli\u003eBMW 220i and 228i (including xDrive variants)\u003c\/li\u003e\n\u003cli\u003eBMW 320i and 328i (including xDrive and GT xDrive models)\u003c\/li\u003e\n\u003cli\u003eBMW 428i, 428i Gran Coupe, and 428i xDrive models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis radiator coolant hose is designed to replace worn or damaged hoses in these specific BMW models, maintaining optimal coolant flow and preventing overheating issues.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Radiator Coolant Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks caused by cracked or brittle hoses\u003c\/li\u003e\n\u003cli\u003eReduced coolant flow due to hose deformation or collapse\u003c\/li\u003e\n\u003cli\u003eOverheating resulting from compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eLoose or faulty connections in the cooling system\u003c\/li\u003e\n\u003cli\u003ePremature hose failure from exposure to heat and chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old coolant hose to avoid burns. Verify that the hose diameters and centerline lengths match the original equipment specifications for your BMW model. The molded design with quick connectors simplifies installation but inspect all connections for secure fitment and absence of leaks after installation. Use appropriate clamps if required by the vehicle’s cooling system design.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 51569 is manufactured to meet stringent quality standards, using materials that resist heat, pressure, and coolant exposure. While specific warranty details are not provided, Gates products typically adhere to OEM quality requirements, ensuring reliable performance in BMW cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51993849462965,"sku":"BBSC-51569","price":76.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51569_Top.jpg?v=1775163933","url":"https:\/\/www.partcatalog.com\/products\/gates-51569-radiator-coolant-hose-lower-or-transmission-oil-cooler-to-radiator-lower","provider":"PartCatalog","version":"1.0","type":"link"}