{"product_id":"gates-21921-radiator-coolant-hose-lower","title":"Gates 21921 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Nissan 240SX\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21921 is engineered to provide dependable cooling system performance for your Nissan 240SX. Designed with durable EPDM and plastic materials, this radiator coolant hose ensures consistent fluid flow and heat resistance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eKey Features of Gates Molded Coolant Hose 21921\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM and plastic for enhanced durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and reliable sealing\u003c\/li\u003e\n\u003cli\u003eCenterline length of 25.8 inches (655 mm) for accurate installation\u003c\/li\u003e\n\u003cli\u003eEnd 1 and End 2 inside diameters both measure 1.34 inches (34 mm)\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings, ensuring a straightforward hose design\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with Nissan 240SX models\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 delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This product line uses high-quality EPDM and plastic materials to resist heat, ozone, and coolant chemicals, making it suitable for maintaining optimal engine temperatures in vehicles like the Nissan 240SX.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21921 is designed to replace the radiator coolant hose in Nissan 240SX vehicles. Its molded construction ensures a precise fit, minimizing the risk of leaks and coolant loss. The EPDM rubber material offers excellent resistance to heat and chemical degradation, while the plastic components provide structural integrity. With a centerline length of 25.8 inches and consistent inside diameters of 1.34 inches at both ends, this hose maintains proper coolant flow and system pressure without the need for additional springs or fittings.\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 Nissan 240SX\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 to maintain engine temperature regulation\u003c\/li\u003e\n\u003cli\u003eElimination of hose collapse or deformation under pressure\u003c\/li\u003e\n\u003cli\u003eAddressing coolant hose failures caused by heat and chemical exposure\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 radiator coolant hose to avoid burns. Verify that the hose dimensions match the original part, specifically the 1.34-inch inside diameters and 25.8-inch centerline length. Use appropriate clamps to secure the hose ends firmly, and inspect for any signs of wear or damage on adjacent components during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21921 is manufactured to meet OEM specifications for Nissan 240SX vehicles. The use of EPDM and plastic materials ensures durability and resistance to common coolant system stresses. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991518314677,"sku":"BBSC-21921","price":35.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21921_Fro.jpg?v=1775163742","url":"https:\/\/www.partcatalog.com\/products\/gates-21921-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}