{"product_id":"dayco-71859-radiator-coolant-hose","title":"Dayco 71859 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71859\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71859 is designed for reliable coolant flow in Chrysler, Dodge, and Plymouth vehicles. Specifically compatible with Caravan, Grand Caravan, Grand Voyager, and Voyager models, this radiator coolant hose ensures proper engine temperature regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter design with 1 3\/8 inch and 1 1\/2 inch ends\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 14 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003ePart number 71859 for accurate identification\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 focuses on delivering hoses with specific bends and dual inside diameters to accommodate complex cooling system layouts. This product line is engineered to meet stringent SAE standards, ensuring compatibility and durability in various Chrysler, Dodge, and Plymouth vehicles. The 71859 model exemplifies this with its dual i.d. hose design, providing a secure and efficient coolant path.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\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, which helps maintain hose integrity over time. The hose features two different inside diameters—1 3\/8 inches on one end and 1 1\/2 inches on the other—allowing it to connect different sized fittings within the cooling system. The black color matches OEM standards, and the hose does not include a heat shield or protective sleeve. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, ensuring it meets industry requirements for coolant hoses. The 14-inch trunk height supports proper routing and fitment in the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChrysler Caravan and Grand Caravan radiator coolant system maintenance\u003c\/li\u003e\n\u003cli\u003eDodge Grand Caravan cooling system hose replacement\u003c\/li\u003e\n\u003cli\u003ePlymouth Grand Voyager and Voyager radiator hose repair\u003c\/li\u003e\n\u003cli\u003eAddressing coolant leaks or hose deterioration in compatible models\u003c\/li\u003e\n\u003cli\u003eReplacing worn or cracked radiator hoses to prevent engine overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old radiator hose to avoid burns. Verify the hose ends match the required inside diameters of 1 3\/8 inches and 1 1\/2 inches for proper fit. Use appropriate clamps to secure the hose and check for leaks after installation. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 71859 to meet SAE specifications, providing assurance of material quality and performance. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and reliability in automotive cooling applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391455559861,"sku":"BCWL-71859","price":23.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71859_Fro.jpg?v=1774728440","url":"https:\/\/www.partcatalog.com\/products\/dayco-71859-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}