{"product_id":"dayco-72194-radiator-coolant-hose","title":"Dayco 72194 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72194\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72194 is designed for reliable coolant flow in heavy-duty Chevrolet and GMC trucks. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding conditions for models like the Silverado 2500 HD and Sierra 3500 Classic.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design for precise fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1 15\/32 inches on both ends for uniform coolant flow\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type with 12-inch trunk height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with specific bends and dimensions to match OEM configurations. This ensures proper coolant routing and fitment without modifications. The 72194 part is part of this line, offering a precise curved shape suitable for select Chevrolet and GMC heavy-duty trucks, maintaining system integrity and cooling efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for the high-temperature environment of engine cooling systems. The hose features a consistent inside diameter of 1 15\/32 inches on both ends, facilitating smooth coolant flow and preventing pressure drops. Its black color and curved design allow it to fit seamlessly within the engine bay of Chevrolet Avalanche 2500, GMC Sierra 2500 HD Classic, and other compatible models. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for durability and performance.\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 and GMC heavy-duty trucks\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 compatibility with factory cooling system layouts in Silverado 3500 and Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eSupporting cooling system repairs during routine maintenance or engine overhauls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72194, ensure the engine is cool to avoid burns. Verify the hose orientation matches the original routing to prevent kinks or stress points. Use appropriate clamps to secure both ends firmly, and inspect adjacent components for wear or damage during installation. Proper installation helps maintain system pressure and prevents premature hose failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72194 to meet strict SAE specifications, ensuring consistent quality and performance. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Using this hose supports maintaining the cooling system integrity in Chevrolet Avalanche 2500 and GMC Sierra 2500 HD vehicles.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391484100789,"sku":"BCWL-72194","price":23.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72194_Fro_fc438a84-c950-4459-aac0-96ed017533fd.jpg?v=1774728515","url":"https:\/\/www.partcatalog.com\/products\/dayco-72194-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}