{"product_id":"gates-21767-radiator-coolant-hose-lower","title":"Gates 21767 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21767 is designed to provide durable and precise coolant flow management for select Chevrolet and GMC truck models. Engineered with quality materials, this radiator coolant hose ensures consistent performance and fitment for your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM and plastic for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for exact fit and secure connections\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.81 inches (46 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 2.13 inches (54 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 28.3 inches (719 mm)\u003c\/li\u003e\n\u003cli\u003eContains no spring or quick connect fittings\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC C1500, C2500, C3500, K1500, K2500, and K3500 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 precision-engineered hoses that are molded to exact specifications for reliable sealing and fitment. This product line uses high-quality EPDM and plastic materials to withstand the thermal and chemical demands of automotive cooling systems. The molded construction eliminates the need for additional clamps or fittings, reducing potential leak points and simplifying installation.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Gates 21767 radiator coolant hose features a molded design with two different inside diameters at each end, measuring 1.81 inches (46 mm) and 2.13 inches (54 mm) respectively. Its centerline length of 28.3 inches (719 mm) ensures proper routing within the engine bay. The hose does not contain any springs or quick connect fittings, making it a straightforward replacement part. The use of EPDM rubber and plastic materials provides resistance to heat, ozone, and coolant chemicals, contributing to long service life in Chevrolet and GMC truck cooling systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow in Chevrolet and GMC C\/K series trucks\u003c\/li\u003e\n\u003cli\u003ePrevents overheating caused by coolant leaks or hose failure\u003c\/li\u003e\n\u003cli\u003eAddresses swelling or softening of old hoses due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsures secure coolant system connections without spring or quick connect fittings\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 burns from hot coolant. Verify the hose dimensions and fitment with your specific Chevrolet or GMC truck model. The molded design allows for direct replacement without modification. Inspect hose clamps and replace if worn to maintain a secure seal. Properly route the hose to avoid contact with moving parts or sharp edges that could cause premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates Molded Coolant Hose 21767 is manufactured to meet or exceed OEM specifications for durability and performance. The use of EPDM and plastic materials ensures resistance to heat and coolant chemicals. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship when used as intended.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991446782133,"sku":"BBSC-21767","price":44.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21767_Fro.jpg?v=1775163737","url":"https:\/\/www.partcatalog.com\/products\/gates-21767-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}