{"product_id":"gates-21732-radiator-coolant-hose","title":"Gates 21732 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21732\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21732 is designed for reliable cooling system performance in Dodge and Plymouth vehicles. Specifically engineered for models like the Caravan, Grand Caravan, Grand Voyager, and Voyager, this radiator coolant hose ensures proper coolant flow and system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and leak prevention\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.25 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.38 inches (35 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 34.8 inches (884 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Caravan, Grand Caravan, Grand Voyager, and Plymouth Voyager models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Molded Coolant Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving sealing performance. This molded design helps maintain consistent coolant flow and reduces the risk of leaks compared to universal or flexible hoses. The 21732 part benefits from this product line's emphasis on precision fitment and material durability.\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 automotive fluids, making it suitable for long-term use in engine cooling systems. The molded construction ensures the hose maintains its shape and fits securely between radiator connections. With end diameters of 1.25 inches (32 mm) and 1.38 inches (35 mm), and a centerline length of 34.8 inches (884 mm), the hose matches the original equipment specifications for the listed Dodge and Plymouth models. The absence of an internal spring allows for unobstructed coolant flow, reducing the chance of blockages or pressure drops.\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 Dodge Caravan and Plymouth Voyager vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose deterioration or improper fit\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining system pressure and preventing hose collapse without internal springs\u003c\/li\u003e\n\u003cli\u003eEnsuring proper coolant circulation in Grand Caravan and Grand Voyager cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose dimensions and fitment with your vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure all clamps and connections are secure to prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eDrain coolant system safely before removing the old hose\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the molded hose during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21732 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45307253522613,"sku":"BBSC-21732","price":38.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21732_Fro.jpg?v=1775145997","url":"https:\/\/www.partcatalog.com\/products\/gates-21732-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}