{"product_id":"dayco-71690-radiator-coolant-hose-lower-or-upper","title":"Dayco 71690 Radiator Coolant Hose - Lower or Upper","description":"\u003ch2\u003eReliable Cooling with Dayco Curved Radiator Hose 71690\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71690 is engineered to provide dependable coolant flow for select Buick, Chevrolet, and Oldsmobile vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack single inside diameter hose with 1 9\/32 inch ends for precise fit\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCurved design tailored for specific radiator connections\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Century, Chevrolet Cutlass Ciera, Cutlass Cruiser, and Oldsmobile Tracker models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable EPDM Material and Precise Dimensions\u003c\/h2\u003e\u003cp\u003eThis Dayco radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 9\/32 inches, ensuring a secure and leak-free connection. The hose is a single inside diameter type without additional heat shields or protective sleeves, designed to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards for coolant hoses. With a trunk height of 13 inches, it fits the specific routing requirements of the compatible vehicle models.\u003c\/p\u003e\u003ch2\u003eAbout the Dayco Curved Radiator Hose Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line from Dayco focuses on delivering hoses with precise bends and dimensions to match factory specifications. This product line is designed to facilitate proper coolant flow and fitment in vehicles where straight hoses are insufficient. The 71690 part number represents a curved hose variant tailored for select GM vehicles, ensuring compatibility and reliable operation within the cooling system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement radiator coolant hose for Buick Century models\u003c\/li\u003e\n\u003cli\u003eSuitable for Chevrolet Cutlass Ciera and Cutlass Cruiser cooling systems\u003c\/li\u003e\n\u003cli\u003eFits Oldsmobile Tracker radiator connections\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by worn or cracked hoses\u003c\/li\u003e\n\u003cli\u003ePrevents overheating due to compromised coolant flow\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 radiator hose to avoid burns. Verify the inside diameter and length match the original hose to maintain proper fitment. Use appropriate clamps to secure the hose ends and check for leaks after installation. The absence of heat shields or protective sleeves means extra care should be taken to avoid contact with sharp edges or hot components during routing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures this radiator coolant hose to meet SAE specifications, ensuring durability and performance under normal operating conditions. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995900346549,"sku":"BCWL-71690","price":26.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71690_Fro.jpg?v=1775164815","url":"https:\/\/www.partcatalog.com\/products\/dayco-71690-radiator-coolant-hose-lower-or-upper","provider":"PartCatalog","version":"1.0","type":"link"}