{"product_id":"dayco-70785-engine-coolant-bypass-hose","title":"Dayco 70785 Engine Coolant Bypass Hose","description":"\u003ch2\u003eOverview of Dayco Curved Radiator Hose 70785\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 70785 is engineered for reliable engine coolant bypass in select Chevrolet and GMC trucks and SUVs. Designed with durable EPDM material, this black single inside diameter hose ensures consistent performance under typical operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with 5\/8 inch inside diameter on both ends\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for streamlined coolant flow\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height of 4 1\/2 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose line focuses on providing reliable coolant hose solutions tailored to specific vehicle applications. The 70785 model is a curved engine coolant bypass hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. This hose features a consistent 5\/8 inch inside diameter on both ends, facilitating efficient coolant circulation within the engine system. It does not include a heat shield or protective sleeve, which is typical for this hose type and application. The hose complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring it meets industry requirements for coolant hoses in automotive use.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis hose is compatible with a range of Chevrolet and GMC models, including C10, C20, C20 Suburban, C30, C1500, C2500, C2500 Suburban, C3500, G20, G30, K10, K20, K20 Suburban, K30, K1500, K2500, K2500 Suburban, K3500, P10, P20, P30, P1500, P2500, P3500, R20, R30, R2500, R3500, V20, V30, V2500, and V3500. The Dayco 70785 hose is designed to replace the engine coolant bypass hose in these vehicles, maintaining proper coolant flow and engine temperature regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or cracked engine coolant bypass hoses\u003c\/li\u003e\n\u003cli\u003ePrevents coolant leaks that can cause engine overheating\u003c\/li\u003e\n\u003cli\u003eRestores proper coolant circulation in Chevrolet and GMC trucks and SUVs\u003c\/li\u003e\n\u003cli\u003eAddresses hose swelling or softening due to age or heat exposure\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine cooling system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco Curved Radiator Hose 70785, ensure the hose is routed correctly to avoid kinks or contact with moving parts. Verify that the 5\/8 inch inside diameter matches the vehicle’s fittings for a secure connection. Inspect clamps and surrounding components for wear and replace as necessary to prevent leaks. Since this hose does not include a heat shield or protective sleeve, take care to position it away from excessive heat sources to prolong service life.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 70785 to meet SAE specifications, ensuring consistent quality and durability. The EPDM material provides resistance to heat and coolant chemicals, contributing to long-term reliability. Warranty details are subject to Dayco’s standard policies; please refer to official documentation for specific coverage information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847556333749,"sku":"BCWL-70785","price":21.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_70785_Fro.jpg?v=1774728306","url":"https:\/\/www.partcatalog.com\/products\/dayco-70785-engine-coolant-bypass-hose","provider":"PartCatalog","version":"1.0","type":"link"}