{"product_id":"gates-21968-radiator-coolant-hose-upper","title":"Gates 21968 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Gates Molded Coolant Hose 21968\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21968 is designed for reliable cooling system performance in select Cadillac and Chevrolet vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for optimal engine temperature regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eMolded design for precise fit and secure connections\u003c\/li\u003e\n\u003cli\u003eEnd 1 inside diameter: 1.27 inches (32 mm)\u003c\/li\u003e\n\u003cli\u003eEnd 2 inside diameter: 1.52 inches (39 mm)\u003c\/li\u003e\n\u003cli\u003eCenterline length: 36.6 inches (930 mm)\u003c\/li\u003e\n\u003cli\u003eContains no internal spring, ensuring smooth coolant flow\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac Brougham and Chevrolet G30 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 21968 is a molded radiator coolant hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features two different inside diameters—1.27 inches (32 mm) on one end and 1.52 inches (39 mm) on the other—allowing it to connect seamlessly between varying radiator and engine fittings. With a centerline length of 36.6 inches (930 mm), it is designed to fit the cooling system layout of specific Cadillac Brougham and Chevrolet G30 vehicles. The molded construction ensures a precise shape that reduces the risk of leaks and improves installation accuracy.\u003c\/p\u003e\u003cp\u003eThe Molded Coolant Hose product line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This reduces installation time and potential hose damage, making it a practical choice for professional repairs and maintenance.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Cadillac Brougham and Chevrolet G30\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation or improper fit\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 kinking due to flexible molded design\u003c\/li\u003e\n\u003cli\u003eAddressing overheating issues related to faulty or damaged radiator hoses\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 from hot coolant. Verify that the hose diameters match the radiator and engine fittings on your Cadillac Brougham or Chevrolet G30. The molded design of the Gates 21968 hose allows for straightforward installation without the need for additional shaping. Use appropriate clamps to secure the hose ends and check for leaks after installation. Inspect surrounding components for wear or damage during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 21968 to meet or exceed OEM specifications for durability and performance. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Cadillac Brougham and Chevrolet G30 cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991518511285,"sku":"BBSC-21968","price":34.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_21968_Fro.jpg?v=1775163744","url":"https:\/\/www.partcatalog.com\/products\/gates-21968-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}