{"product_id":"gates-51821-radiator-coolant-hose-upper","title":"Gates 51821 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Subaru Vehicles\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 51821 is designed specifically for Subaru Crosstrek, Impreza, and XV models. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance and longevity in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM rubber for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eExact fit for Subaru Crosstrek, Impreza, and XV models\u003c\/li\u003e\n\u003cli\u003eCenterline length of 12.2 inches (310 mm) for precise installation\u003c\/li\u003e\n\u003cli\u003eUniform inside diameter of 1.46 inches (37 mm) on both ends\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring, ensuring flexibility and durability\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 offers pre-formed hoses engineered to match the original equipment specifications. These hoses provide a reliable seal and fit, reducing the risk of leaks and cooling system failures. The 51821 part number is part of this line, designed to meet the exact requirements of Subaru vehicles for optimal coolant flow and system integrity.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features a consistent inside diameter of 1.46 inches (37 mm) on both ends, ensuring compatibility with the corresponding radiator and engine fittings. The 12.2-inch (310 mm) centerline length allows for a precise fit within the cooling system layout of Subaru Crosstrek, Impreza, and XV models. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, contributing to a longer service life. The absence of an internal spring enhances flexibility without compromising structural integrity.\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 Subaru Crosstrek, Impreza, and XV\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks that can lead to engine overheating\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow within the vehicle's cooling system\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening caused by heat and chemical exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring a secure connection between radiator and engine components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the engine is cool to avoid injury from hot coolant. Inspect hose connections and clamps for wear and replace if necessary. The Gates Molded Coolant Hose 51821 is designed for direct replacement, so no modifications are required. Properly secure clamps to prevent leaks and verify hose routing matches the original configuration to avoid kinks or interference.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 51821 to meet stringent quality standards, ensuring durability and reliable performance. The EPDM material is selected for its resistance to heat and coolant chemicals. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality guarantees. Refer to official Gates documentation for warranty terms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51996179693749,"sku":"BBSC-51821","price":21.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_51821_Top.jpg?v=1775165809","url":"https:\/\/www.partcatalog.com\/products\/gates-51821-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}