{"product_id":"dayco-71422-radiator-coolant-hose-upper","title":"Dayco 71422 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eDurable Radiator Coolant Hose for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71422 is engineered to provide reliable coolant flow for select Chevrolet and GMC trucks and SUVs. Designed with precision to meet specific vehicle requirements, this radiator coolant hose ensures proper fit and function for models like the Chevrolet R2500 and GMC R3500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter design with 1 1\/4 inch and 1 1\/2 inch ends for secure connections\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC R2500, R2500 Suburban, R3500, V2500 Suburban, and V3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Dayco Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses that accommodate specific engine bay configurations requiring curved coolant hoses. This product line emphasizes durability and precise fitment, reducing the risk of leaks and coolant loss. The 71422 part number is part of this line, designed to meet the cooling system demands of heavy-duty Chevrolet and GMC trucks and SUVs.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The dual inside diameter hose features a 1 1\/4 inch opening on one end and a 1 1\/2 inch opening on the other, allowing it to connect different sized fittings securely. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.\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 Chevrolet R2500 and GMC R3500 vehicles\u003c\/li\u003e\n\u003cli\u003eAddressing coolant leaks caused by hose degradation or damage\u003c\/li\u003e\n\u003cli\u003eEnsuring proper coolant flow in heavy-duty trucks and SUVs\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty radiator hoses\u003c\/li\u003e\n\u003cli\u003eMaintaining OEM fit and function in cooling system repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71422, ensure the hose is properly seated on the radiator and engine fittings to prevent leaks. Use appropriate clamps tightened to manufacturer specifications. Inspect surrounding components for wear or damage during installation. This hose is designed specifically for Chevrolet and GMC R2500, R2500 Suburban, R3500, V2500 Suburban, and V3500 models, so verify vehicle compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71422 to meet strict SAE standards, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are backed by the brand's commitment to automotive component reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995874689205,"sku":"BCWL-71422","price":30.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71422_Fro.jpg?v=1775164155","url":"https:\/\/www.partcatalog.com\/products\/dayco-71422-radiator-coolant-hose-upper","provider":"PartCatalog","version":"1.0","type":"link"}