{"product_id":"dayco-70530-radiator-coolant-hose","title":"Dayco 70530 Radiator Coolant Hose - Lower","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70530\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70530 is designed for reliable coolant flow in select Chevrolet, GMC, and Oldsmobile vehicles. Engineered with durable EPDM material, this dual inside diameter hose ensures a secure fit and efficient heat resistance for models like the Chevrolet S10 Blazer and GMC Jimmy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 1 1\/2 inch and 1 3\/4 inch for precise fitment\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\u003eCompatible with Chevrolet, GMC, and Oldsmobile models including Bravada, S15, and Sonoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDayco Curved Radiator Hose Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses with specific bends and dual inside diameters to accommodate complex engine bay layouts. This product line is engineered to maintain coolant flow integrity while fitting tightly in confined spaces, reducing the risk of leaks or hose failure. The 70530 part exemplifies this with its tailored dimensions and material compliance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 70530 radiator coolant hose is manufactured 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 it to connect different sized fittings securely. The hose does not include a heat shield or protective sleeve, which is typical for this type of radiator hose application. It has a trunk height of 16, ensuring proper clearance and fitment in the engine compartment. This hose meets SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or cracked radiator coolant hoses in Chevrolet S10 and GMC Jimmy vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses coolant leaks caused by hose degradation or improper fit\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues related to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring OEM coolant hose routing in Oldsmobile Bravada and Sonoma models\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine temperature regulation by ensuring secure coolant circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose diameters and curvature match the vehicle’s original hose 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\u003eFlush the cooling system if contamination or debris is present before installing the new hose\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool completely before removing the old hose to avoid burns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 70530 radiator hose to meet strict SAE specifications, ensuring durability and performance under typical operating conditions. While specific warranty details are not provided, Dayco products generally adhere to industry standards for quality and reliability. Users should consult product packaging or official Dayco resources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43389878075573,"sku":"BCWL-70530","price":39.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70530_Fro_15721e13-2793-4e0c-b6ea-4a158b1a7838.jpg?v=1774728277","url":"https:\/\/www.partcatalog.com\/products\/dayco-70530-radiator-coolant-hose","provider":"PartCatalog","version":"1.0","type":"link"}