{"product_id":"dayco-71538-radiator-coolant-hose","title":"Dayco 71538 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 71538\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 71538 is designed specifically for Lexus LS400 and LS430 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.\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 7\/16 inches\u003c\/li\u003e\n\u003cli\u003eEnd 2 Inside Diameter: 1 7\/16 inches\u003c\/li\u003e\n\u003cli\u003eHose Type: Single inside diameter hose\u003c\/li\u003e\n\u003cli\u003eMeets SAE specifications: SAE J20R4 Class D-1 and SAE J1684 Type EC\u003c\/li\u003e\n\u003cli\u003eTrunk Height: 19 inches\u003c\/li\u003e\n\u003cli\u003eDoes not include heat shield or protective sleeve\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 providing precision-engineered hoses that match the specific contours and requirements of vehicle cooling systems. This product line emphasizes durability and compliance with SAE standards, ensuring compatibility and performance for applications such as the Lexus LS400 and LS430. The curved design facilitates proper fitment and efficient coolant flow within the engine bay.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 71538 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 7\/16 inches, making it a single inside diameter hose suitable for direct replacement. The hose does not include additional heat shielding or protective sleeves, which is consistent with many OEM-style radiator hoses. It meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, confirming its suitability for automotive coolant systems. The trunk height of 19 inches supports proper routing within the engine compartment of compatible Lexus models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement radiator coolant hose for Lexus LS400\u003c\/li\u003e\n\u003cli\u003eReplacement radiator coolant hose for Lexus LS430\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by hose wear or cracking\u003c\/li\u003e\n\u003cli\u003eResolves overheating issues related to compromised radiator hoses\u003c\/li\u003e\n\u003cli\u003ePrevents coolant loss from deteriorated or swollen hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 71538, ensure the engine is cool to avoid burns or injury. Verify that the hose diameter matches the vehicle’s radiator and engine fittings. Use appropriate clamps to secure the hose ends and check for leaks after installation. It is recommended to inspect adjacent hoses and cooling system components during replacement to maintain overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 71538 radiator hose to meet industry SAE standards, ensuring consistent quality and performance. While specific warranty details are not provided, Dayco products typically adhere to manufacturer quality controls and are designed for durability in automotive cooling applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391426461877,"sku":"BCWL-71538","price":36.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_71538_Fro.jpg?v=1774728384","url":"https:\/\/www.partcatalog.com\/products\/dayco-71538-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}