{"product_id":"dayco-70661-radiator-coolant-hose-lower","title":"Dayco 70661 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70661\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70661 is designed specifically for Pontiac Firebird models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 1\/2 inch and 1 3\/4 inch ends for exact fitment\u003c\/li\u003e\n\u003cli\u003eComplies with 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\u003eTrunk height of 19 inches suitable for specific radiator routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70661 is engineered to meet the cooling system demands of Pontiac Firebird vehicles. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, ensuring durability under typical engine operating conditions. The hose features a dual inside diameter design, with one end measuring 1 1\/2 inches and the other 1 3\/4 inches, allowing for a secure and leak-free connection between radiator components. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, functional design. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant system applications.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line is tailored to provide precise radiator hose replacements with specific bends and diameters to match OEM configurations. This product line emphasizes compatibility and durability, ensuring that hoses like the 70661 maintain proper coolant flow and fitment in vehicles such as the Pontiac Firebird.\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 Firebird models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eMaintaining engine temperature stability through reliable hose performance\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening from chemical exposure or heat\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 hose ends match the specified inside diameters of 1 1\/2 inch and 1 3\/4 inch for proper fit. Use appropriate clamps to secure the hose and check for leaks after installation. Avoid twisting or stretching the hose during installation to maintain its integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70661 to meet SAE specifications, ensuring consistent quality and performance. While no specific warranty information is provided, Dayco products are generally produced under strict quality control standards to support reliable automotive cooling system operation.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847554859189,"sku":"BCWL-70661","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70661_Fro.jpg?v=1774728290","url":"https:\/\/www.partcatalog.com\/products\/dayco-70661-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}