{"product_id":"gates-24391-radiator-coolant-hose-lower","title":"Gates 24391 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 24391\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 24391 is designed specifically for Toyota Highlander models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and longevity under typical engine operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eCenterline length: 21.47 inches (545 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter at both ends: 1.31 inches (33 mm)\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and durability\u003c\/li\u003e\n\u003cli\u003eContains no internal spring or quick connect fittings\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 precision-engineered radiator hoses that are molded to exact specifications. This design approach eliminates the need for multiple hose segments, reducing potential leak points and improving coolant system reliability. The 24391 part benefits from this molded construction, ensuring a secure fit and consistent coolant flow for the Toyota Highlander.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for under-hood applications. The hose features a centerline length of 21.47 inches (545 mm) and an inside diameter of 1.31 inches (33 mm) at both ends, matching the OEM specifications for the Toyota Highlander. The molded design provides a precise shape that fits the vehicle’s cooling system without the need for additional clamps or connectors. The absence of internal springs and quick connect fittings simplifies the hose structure, reducing potential failure points.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on Toyota Highlander vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003ePreventing coolant contamination from hose material breakdown\u003c\/li\u003e\n\u003cli\u003eMaintaining proper engine temperature regulation through reliable coolant circulation\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 hose to avoid burns. Verify that the hose dimensions match the OEM specifications for the Toyota Highlander. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 24391 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable vehicle operation.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51993842712757,"sku":"BBSC-24391","price":39.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_24391_Top.jpg?v=1775163869","url":"https:\/\/www.partcatalog.com\/products\/gates-24391-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}