{"product_id":"gates-20427-radiator-coolant-hose-lower","title":"Gates 20427 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eReliable Radiator Coolant Hose for Pontiac Bonneville and Catalina\u003c\/h2\u003e\u003cp\u003eThe Gates Molded Coolant Hose 20427 is engineered to provide dependable cooling system performance for Pontiac Bonneville and Catalina models. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility under demanding engine conditions.\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\u003eInside diameter of 2 inches (51 mm) on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eCenterline length of 21.2 inches (538 mm) to match specific vehicle requirements\u003c\/li\u003e\n\u003cli\u003eDoes not contain a spring or quick connect fittings, ensuring a straightforward installation\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 the need for adjustments during installation. This product line emphasizes durability and fitment accuracy, which helps maintain optimal coolant flow and system integrity in vehicles like the Pontiac Bonneville and Catalina. The molded construction of part number 20427 ensures a reliable seal and consistent performance over time.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose features an inside diameter of 2 inches (51 mm) on both ends, making it compatible with the cooling system connections of Pontiac Bonneville and Catalina vehicles. The hose measures 21.2 inches (538 mm) in centerline length, designed to fit precisely without the need for modification. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, contributing to long service life. The absence of springs and quick connect fittings simplifies the hose design, focusing on durability and ease of maintenance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Pontiac Bonneville and Catalina\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or damage\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow to prevent engine overheating\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections in the cooling system without spring interference\u003c\/li\u003e\n\u003cli\u003eUpgrading to a molded hose for improved fit and reduced installation time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Gates Molded Coolant Hose 20427, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose diameter and length match the vehicle’s specifications before installation. Use appropriate clamps to secure the hose ends firmly to prevent leaks. The molded design allows for straightforward alignment with existing cooling system ports on Pontiac Bonneville and Catalina models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGates manufactures the Molded Coolant Hose 20427 to meet industry standards for durability and performance. The EPDM material and molded construction contribute to resistance against heat and chemical exposure. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability in automotive cooling systems.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":51991362207925,"sku":"BBSC-20427","price":36.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_20427_Fro.jpg?v=1775163694","url":"https:\/\/www.partcatalog.com\/products\/gates-20427-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}