{"product_id":"gates-22581-radiator-coolant-hose","title":"Gates 22581 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 22581\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 22581 is designed specifically for Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models. This radiator coolant hose is engineered to provide reliable coolant flow and maintain optimal engine temperature under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design ensures precise fit and secure connections\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.38 inches (35 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.62 inches (41 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 16.3 inches (414 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, reducing potential failure points\u003c\/li\u003e\n\u003cli\u003eCompatible with select Mercedes-Benz ML-Class models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line enhances installation accuracy and reduces the risk of leaks or hose damage. The 22581 part benefits from this molded design, ensuring a precise fit for the cooling system of Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 22581 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features two different inside diameters—1.38 inches (35 mm) on one end and 1.62 inches (41 mm) on the other—allowing it to connect seamlessly between components with varying sizes. With a centerline length of 16.3 inches (414 mm), this molded hose fits precisely within the engine bay layout of compatible Mercedes-Benz ML-Class models. The absence of an internal spring reduces the risk of hose collapse or failure under pressure, contributing to long-term durability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eEliminating hose collapse or kinking in the cooling system\u003c\/li\u003e\n\u003cli\u003eMaintaining proper engine temperature regulation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before removing the old hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify the hose orientation matches the molded shape for proper fit\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends without over-tightening\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and monitoring coolant flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 22581 is manufactured to meet or exceed OEM specifications for Mercedes-Benz vehicles. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids, ensuring reliable performance. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship, supporting the product's durability and fitment accuracy.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45309861429429,"sku":"BBSC-22581","price":29.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_22581_Fro.jpg?v=1775146157","url":"https:\/\/www.partcatalog.com\/products\/gates-22581-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}