{"product_id":"dayco-71325-radiator-coolant-hose","title":"Dayco 71325 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71325\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71325 is designed specifically for Chevrolet and GMC trucks, including the S10, S10 Blazer, S15, S15 Jimmy, and Sonoma models. This radiator coolant hose features a dual inside diameter design to ensure a precise fit and reliable coolant flow in your vehicle's cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 1\/4 inch and 1 1\/2 inch ends for proper fitment\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 16 inches for optimal routing in engine bay\u003c\/li\u003e\n\u003cli\u003ePart number 71325 for accurate identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line is engineered to provide reliable coolant transfer with a focus on fit and durability. This product line includes hoses designed with specific bends and dual inside diameters to match OEM configurations, reducing installation complexity and ensuring proper coolant flow. The 71325 hose is part of this line, offering a tailored solution for Chevrolet and GMC trucks requiring a curved radiator hose with precise dimensions.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 71325 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The hose features a dual inside diameter design, with one end measuring 1 1\/4 inches and the other 1 1\/2 inches, allowing it to connect different sized fittings securely. It does not include a heat shield or protective sleeve, which is typical for this type of radiator hose. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses. Its 16-inch trunk height supports proper routing within the engine compartment of compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement radiator coolant hose for Chevrolet S10 and S10 Blazer\u003c\/li\u003e\n\u003cli\u003eSuitable for GMC S15 and S15 Jimmy models\u003c\/li\u003e\n\u003cli\u003eFits GMC Sonoma trucks requiring a curved radiator hose\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks or hose deterioration in these specific models\u003c\/li\u003e\n\u003cli\u003eUsed when original radiator hoses show signs of cracking, swelling, or hardening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71325, ensure the engine is cool to prevent burns from hot coolant. Verify the hose orientation matches the original routing to avoid kinks or stress points. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 71325 radiator hose to meet 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. Refer to Dayco’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389888692405,"sku":"BCWL-71325","price":26.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71325_Fro.jpg?v=1774728358","url":"https:\/\/www.partcatalog.com\/products\/dayco-71325-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}