{"product_id":"dayco-72170-radiator-coolant-hose","title":"Dayco 72170 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72170\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72170 is designed for reliable coolant flow in select Pontiac and Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance for models like the Toyota Corolla, Matrix, and Pontiac Vibe.\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 5\/16 inch ends\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eCurved design tailored for specific radiator connections\u003c\/li\u003e\n\u003cli\u003eCompatible with Pontiac and Toyota models including Corolla, Matrix, and Vibe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72170 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 precise fit for radiator connections on compatible vehicles. This hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, which define performance requirements for coolant hoses in automotive applications. The trunk height of 11 inches supports proper routing within the engine bay.\u003c\/p\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eDayco's Curved Radiator Hose line is engineered to provide reliable coolant transfer with a shape that matches specific vehicle radiator layouts. This product line focuses on delivering hoses that maintain coolant flow efficiency while fitting precisely in the engine compartment. The 72170 part is part of this line, offering a curved design that suits the cooling system requirements of Pontiac and Toyota vehicles such as the Corolla, Matrix, and Vibe.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant flow in Pontiac Vibe and Toyota Corolla cooling systems\u003c\/li\u003e\n\u003cli\u003eAddresses hose swelling or softening due to heat exposure\u003c\/li\u003e\n\u003cli\u003eEnsures secure radiator connections with correct diameter and curvature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose diameter and length match your vehicle’s specifications 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\u003eAllow engine to cool before removing the old hose to avoid burns\u003c\/li\u003e\n\u003cli\u003eCheck for proper routing to avoid kinks or contact with moving parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72170 to meet industry SAE standards, ensuring durability and performance under typical operating conditions. While specific warranty details are not provided here, Dayco products generally come with manufacturer-backed quality assurance to support reliable service life in compatible Pontiac and Toyota vehicles.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391482331317,"sku":"BCWL-72170","price":31.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72170_Fro.jpg?v=1774728511","url":"https:\/\/www.partcatalog.com\/products\/dayco-72170-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}