{"product_id":"dayco-71750-radiator-coolant-hose","title":"Dayco 71750 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71750\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71750 is designed for reliable coolant flow in select Mercury and Nissan vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance for models like the Mercury Villager and Nissan Maxima.\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 1\/16 inch diameter at both ends\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 7 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercury Maxima, Quest, and Villager, as well as Nissan Maxima, Quest, and Villager\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 delivering hoses shaped to fit specific radiator and engine configurations. This product line emphasizes precise curvature and dimensional accuracy to maintain optimal coolant flow and prevent kinks or leaks. The 71750 part number is part of this line, providing a tailored fit for the cooling systems of Mercury and Nissan vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 71750 radiator coolant hose is a single inside diameter hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 1\/16 inches, ensuring a secure connection to the radiator and engine fittings. The hose does not include a heat shield or protective sleeve, which is typical for this type of curved radiator hose. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems. The 7-inch trunk height supports proper routing within the engine bay, reducing stress and wear.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses in Mercury Maxima and Villager models\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow in Nissan Maxima and Quest vehicles\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks caused by hose degradation or swelling\u003c\/li\u003e\n\u003cli\u003eEliminates overheating issues related to compromised radiator hoses\u003c\/li\u003e\n\u003cli\u003eEnsures secure hose connections to avoid coolant loss and engine damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose dimensions and curvature against the vehicle’s original hose before installation\u003c\/li\u003e\n\u003cli\u003eEnsure clamps are properly tightened to prevent leaks without damaging the hose\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFlush the cooling system if contamination or debris is present before installing the new hose\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool completely before removing the old hose to avoid burns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 71750 radiator coolant hose to meet stringent SAE specifications, ensuring durability and performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability. Users should consult the product packaging or manufacturer resources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391448187061,"sku":"BCWL-71750","price":19.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71750_Fro.jpg?v=1774728419","url":"https:\/\/www.partcatalog.com\/products\/dayco-71750-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}