{"product_id":"gates-51458-radiator-coolant-hose-upper","title":"Gates 51458 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Mercedes-Benz CLS500 and E500\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51458 is engineered to meet the cooling system demands of Mercedes-Benz CLS500 and E500 models. Designed with durable materials and precise dimensions, this radiator coolant hose ensures efficient 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 a centerline length of 23.75 inches (603 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.4 inches (36 mm); End 2 inside diameter: 1.6 inches (41 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes two quick connect fittings: female and male connectors for secure attachment\u003c\/li\u003e\n\u003cli\u003eModular hose compatible with female and henn quick connectors\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Gates Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to fit specific vehicle applications. These hoses combine EPDM rubber with plastic and steel components to provide reliable sealing and resistance to heat and pressure. The molded construction reduces the risk of leaks and improves fitment accuracy, making it suitable for complex cooling systems like those in Mercedes-Benz CLS500 and E500 vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose part number 51458 is a radiator coolant hose tailored for Mercedes-Benz CLS500 and E500 models. Its EPDM rubber material offers excellent resistance to heat, ozone, and coolant chemicals, while the integrated plastic and steel components provide structural support and secure connections. The hose features a centerline length of 23.75 inches (603 mm) and two different inside diameters at each end—1.4 inches (36 mm) and 1.6 inches (41 mm)—to match the specific radiator and engine fittings. The inclusion of two quick connect fittings, both female and male, facilitates straightforward installation and reliable sealing without the need for additional clamps or springs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Mercedes-Benz CLS500 and E500\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by degraded or damaged hoses\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to maintain engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eElimination of overheating issues related to compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eUpgrade to a molded hose design for improved fit and durability\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 quick connect fittings on the Gates Molded Coolant Hose 51458 align correctly with the vehicle’s radiator and engine ports. The molded design and quick connectors simplify installation, but it is important to check for secure engagement to prevent leaks. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 51458 is manufactured to meet OEM specifications for Mercedes-Benz CLS500 and E500 models. The use of EPDM, plastic, and steel materials ensures durability and resistance to typical cooling system stresses. While specific warranty details are not provided, Gates products are generally backed by quality standards consistent with automotive industry requirements.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51995914240181,"sku":"BBSC-51458","price":41.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51458_Top.jpg?v=1775165147","url":"https:\/\/www.partcatalog.com\/products\/gates-51458-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}