{"product_id":"dayco-71656-radiator-coolant-hose","title":"Dayco 71656 Radiator Coolant Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71656\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71656 is designed specifically for cooling system applications in select Mercury and Nissan vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures reliable performance and compatibility with the Mercury Quest and Nissan Villager models.\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 5\/16 inches on both ends for consistent 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 an 18 1\/2 inch trunk height\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Curved Radiator Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses that match the original equipment specifications for coolant systems. This product line emphasizes precise curvature and dimensional accuracy to ensure proper routing and fitment in vehicle cooling systems. The 71656 part is part of this line, providing a reliable replacement hose that maintains system integrity without the need for modifications.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Attributes\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 long-term use in automotive cooling systems. Both ends of the hose have an inside diameter of 1 5\/16 inches, ensuring a consistent seal and flow rate. The hose is black and features a single inside diameter design, with a trunk height of 18 1\/2 inches to accommodate specific routing requirements. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement radiator coolant hose for Mercury Quest models\u003c\/li\u003e\n\u003cli\u003eReplacement radiator coolant hose for Nissan Villager models\u003c\/li\u003e\n\u003cli\u003eUsed to maintain proper coolant flow and prevent leaks in the radiator system\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as hose cracking, coolant leaks, and overheating\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring a curved radiator hose with 1 5\/16 inch diameter ends\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71656, ensure the engine is cool to avoid burns or injury. Verify that the hose routing matches the original configuration to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect the cooling system for any additional wear or damage during installation to maintain overall system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71656 to meet industry standards for durability and performance. The hose complies with SAE specifications, ensuring it meets automotive requirements for coolant hoses. While specific warranty details are not provided, Dayco products typically adhere to manufacturer quality controls to support reliable operation in Mercury Quest and Nissan Villager vehicles.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391433703605,"sku":"BCWL-71656","price":36.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71656_Fro.jpg?v=1774728402","url":"https:\/\/www.partcatalog.com\/products\/dayco-71656-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}