{"product_id":"dayco-71906-radiator-coolant-hose","title":"Dayco 71906 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71906\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71906 is designed specifically for Chevrolet Astro and GMC Safari vehicles. This radiator coolant hose features a dual inside diameter design and is constructed from durable EPDM material, ensuring reliable performance in cooling system applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eEnd 1 Inside Diameter: 1 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eEnd 2 Inside Diameter: 1 3\/4 inches\u003c\/li\u003e\n\u003cli\u003eContains Protective Sleeve for added durability\u003c\/li\u003e\n\u003cli\u003eHose Type: Dual I.D. hose\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk Height: 18 inches\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 is engineered to provide precise fitment and reliable coolant flow for specific vehicle applications. This product line focuses on hoses with curved designs that accommodate unique engine bay layouts, such as those found in Chevrolet Astro and GMC Safari models. The inclusion of a protective sleeve enhances hose longevity by guarding against abrasion and external damage.\u003c\/p\u003e\u003ch2\u003eProduct Description and Features\u003c\/h2\u003e\u003cp\u003eThe Dayco 71906 radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Its dual inside diameter design (1 1\/2 inch on one end and 1 3\/4 inch on the other) allows for a secure connection between different sized fittings in the cooling system. The black hose includes a protective sleeve to reduce wear from contact with engine components. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement radiator coolant hose for Chevrolet Astro models\u003c\/li\u003e\n\u003cli\u003eReplacement radiator coolant hose for GMC Safari models\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by cracked or worn hoses\u003c\/li\u003e\n\u003cli\u003ePrevents overheating due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eResolves hose swelling or softening from heat exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71906, ensure the hose is routed without kinks or sharp bends to maintain proper coolant flow. Verify that the hose ends match the radiator and engine fittings by checking the inside diameters (1 1\/2 inch and 1 3\/4 inch). Use appropriate clamps to secure the hose and inspect for leaks after installation. The protective sleeve should be positioned to cover areas prone to abrasion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 71906 radiator hose 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 systems.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391458640053,"sku":"BCWL-71906","price":34.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71906_Fro.jpg?v=1774728451","url":"https:\/\/www.partcatalog.com\/products\/dayco-71906-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}