{"product_id":"dayco-71169-radiator-coolant-hose","title":"Dayco 71169 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71169\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71169 is designed specifically for Nissan vehicles including the 720, D21, and Pathfinder models. This radiator coolant hose is engineered to meet SAE specifications, ensuring reliable performance 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\u003eBlack color with a protective sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose with 1 5\/16 inch diameter on both ends\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards\u003c\/li\u003e\n\u003cli\u003eTrunk height of 16 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71169 is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a single inside diameter of 1 5\/16 inches on both ends, making it suitable for specific radiator connections on Nissan 720, D21, and Pathfinder models. The black hose includes a protective sleeve to guard against abrasion and wear, although it does not contain a heat shield. Designed to meet SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, this hose ensures compatibility with OEM standards and reliable coolant flow within the vehicle's cooling system.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle applications. This product line is engineered to maintain coolant system integrity while accommodating the unique routing requirements of various engine compartments. The 71169 part number is part of this line, offering a tailored fit for Nissan models that require a curved hose with consistent diameter and protective features.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses on Nissan 720, D21, and Pathfinder\u003c\/li\u003e\n\u003cli\u003ePrevention of coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003eRestoration of proper coolant flow to avoid engine overheating\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsuring secure hose connections with correct diameter and protective sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose diameter and length match your vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eInspect radiator and engine fittings for corrosion or damage prior to hose installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose ends firmly without over-tightening\u003c\/li\u003e\n\u003cli\u003eEnsure the protective sleeve is positioned to prevent abrasion against engine components\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation and during initial engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71169 to meet industry SAE standards, ensuring consistent quality and durability. The EPDM material and protective sleeve contribute to long service life under normal operating conditions. Warranty details should be confirmed with the original equipment manufacturer or supplier, as they may vary by region and application.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389885415605,"sku":"BCWL-71169","price":44.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71169_Fro.jpg?v=1774728342","url":"https:\/\/www.partcatalog.com\/products\/dayco-71169-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}