{"product_id":"dayco-72473-radiator-coolant-hose-lower","title":"Dayco 72473 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 72473\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72473 is designed specifically for Lexus IS250 and IS350 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance under typical engine cooling system conditions.\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 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eHose Type: Single inside diameter hose\u003c\/li\u003e\n\u003cli\u003eSAE Specifications: SAE J20R4 Class D-1, SAE J1684 Type EC\u003c\/li\u003e\n\u003cli\u003eTrunk Height: 20 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus IS250 and IS350\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing hoses with precise bends and dimensions to fit specific vehicle cooling systems. This product line is engineered to meet SAE standards, ensuring compatibility and durability for applications like the Lexus IS250 and IS350. The curved design helps maintain proper coolant flow and fitment within the engine bay.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 72473 radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 1\/2 inches, making it a single i.d. hose suitable for specific radiator connections. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, which define performance requirements for coolant hoses in automotive applications. With a trunk height of 20 1\/2 inches, this hose is designed to fit the cooling system layout of Lexus IS250 and IS350 models without the need for modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Lexus IS250 and IS350\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant flow and engine temperature regulation\u003c\/li\u003e\n\u003cli\u003ePreventing overheating due to compromised hose integrity\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with OEM cooling system specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 72473, ensure the engine is cool to avoid burns or injury. Verify that the hose diameter matches the radiator and engine fittings exactly to prevent leaks. Use appropriate clamps to secure the hose ends firmly. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72473 to meet SAE standards, ensuring consistent quality and performance. The EPDM material provides durability against heat and chemical exposure typical in automotive cooling systems. Warranty details should be confirmed with the original product documentation or supplier.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995876720821,"sku":"BCWL-72473","price":49.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72473_Fro.jpg?v=1775164168","url":"https:\/\/www.partcatalog.com\/products\/dayco-72473-radiator-coolant-hose-lower","provider":"PartCatalog","version":"1.0","type":"link"}