{"product_id":"dayco-86113-hvac-heater-hose","title":"Dayco 86113 HVAC Heater Hose - Heater Outlet","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 86113\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 86113 is designed for reliable HVAC system performance in Chevrolet and GMC vehicles. Engineered to meet specific SAE standards, this hose ensures proper coolant flow and durability for your Blazer, Jimmy, S10, or Sonoma models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameter hose with 19\/32 inch and 23\/32 inch ends for versatile fitment\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eTrunk height of 20 inches suitable for designated HVAC routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line by Dayco focuses on providing hoses with smaller inside diameters tailored for specific HVAC applications. This product line emphasizes compatibility and durability, ensuring that hoses like the 86113 maintain proper coolant flow and withstand the thermal demands of heating systems in select Chevrolet and GMC vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description of Dayco 86113 Heater Hose\u003c\/h2\u003e\u003cp\u003eThe Dayco 86113 heater hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Featuring a dual inside diameter design, one end measures 19\/32 inches while the other is 23\/32 inches, allowing for secure connections in HVAC systems requiring varied hose sizes. This hose does not include a heat shield or protective sleeve, which is typical for its application in controlled engine compartment environments. The hose meets SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for coolant and heater system use in Chevrolet Blazer, GMC Jimmy, S10, and Sonoma models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Chevrolet and GMC HVAC systems\u003c\/li\u003e\n\u003cli\u003eRestoring proper coolant flow to the heater core for effective cabin heating\u003c\/li\u003e\n\u003cli\u003eAddressing leaks caused by hose degradation or improper fitment\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with OEM specifications for HVAC hose dimensions and materials\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to faulty heater hose connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 86113 heater hose, verify the correct orientation of the dual inside diameter ends to match the vehicle’s HVAC fittings. Ensure all clamps are securely tightened to prevent leaks. Inspect adjacent components for wear or damage during replacement. Avoid routing the hose near sharp edges or excessive heat sources since this hose does not include a heat shield or protective sleeve.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 86113 heater hose to meet stringent SAE specifications, ensuring consistent quality and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391547375797,"sku":"BCWL-86113","price":23.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_86113_Fro_e2419a81-8d14-4d7e-92f1-7884e420883f.jpg?v=1774728724","url":"https:\/\/www.partcatalog.com\/products\/dayco-86113-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}