{"product_id":"dayco-71638-radiator-coolant-hose","title":"Dayco 71638 Radiator Coolant Hose","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71638\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71638 is designed to provide reliable coolant flow for select Ford, Mazda, and Nissan vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance under typical engine operating conditions.\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\u003eSingle inside diameter hose with 1 5\/16 inch ends on both sides\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Ford, Mazda, and Nissan models including Mazda Miata and Nissan Altima\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71638 is a single inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 5\/16 inches, ensuring a secure connection to the radiator and engine components. This hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable coolant transfer. The trunk height measures 10 inches, accommodating the specific routing requirements of compatible vehicles.\u003c\/p\u003e\u003cp\u003eAs part of Dayco's Curved Radiator Hose line, this product is designed to meet the precise curvature and dimensional needs of certain radiator systems. This line emphasizes fitment accuracy and material durability to maintain coolant system integrity over time.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Probe and Ford Quest models requiring a 1 5\/16 inch radiator hose\u003c\/li\u003e\n\u003cli\u003eMazda 626, MX-6, and Miata models with matching hose specifications\u003c\/li\u003e\n\u003cli\u003eNissan Altima, Maxima, and Murano models compatible with this hose size and design\u003c\/li\u003e\n\u003cli\u003eReplacement for radiator coolant hose failures such as cracks, leaks, or swelling\u003c\/li\u003e\n\u003cli\u003eSuitable for coolant system maintenance and restoration projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hose ends match the 1 5\/16 inch inside diameter fittings on your vehicle\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate clamps to secure the hose and prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify routing matches the original hose curvature to avoid kinks or stress points\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old hose to prevent injury\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71638 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry coolant hose requirements. The EPDM material provides resistance to heat and coolant chemicals, contributing to the hose's durability. Warranty details are provided by Dayco and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847561806005,"sku":"BCWL-71638","price":24.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71638_Fro.jpg?v=1774728399","url":"https:\/\/www.partcatalog.com\/products\/dayco-71638-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}