{"product_id":"dayco-87746-hvac-heater-hose","title":"Dayco 87746 HVAC Heater Hose","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87746\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87746 is designed for reliable HVAC system performance in select Acura, Chrysler, Dodge, Ford, and Honda vehicles. This hose ensures proper coolant flow within the heating system, maintaining cabin comfort and engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color for standard OEM appearance\u003c\/li\u003e\n\u003cli\u003eConsistent 5\/8 inch inside diameter on both ends for secure fitment\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for straightforward installation\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eTrunk height dimension of 6 inches for precise fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87746 is engineered from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. This hose features a uniform 5\/8 inch inside diameter on both ends, ensuring compatibility with HVAC heater connections in vehicles such as the Acura MDX and Honda Pilot. The hose does not include a heat shield or protective sleeve, making it suitable for applications where additional insulation is not required. It complies with SAE J20R3 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive heating and cooling systems. The 6-inch trunk height dimension supports proper routing and fit within the engine bay.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line by Dayco focuses on providing precise diameter hoses tailored for HVAC systems requiring smaller inside diameters. This product line emphasizes material quality and specification compliance to meet the demands of various vehicle makes and models. The 87746 part is a representative component within this line, offering a balance of durability and fitment accuracy for compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Acura MDX and Honda Pilot models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks that affect heating system performance in Chrysler Town \u0026amp; Country and Dodge Grand Caravan\u003c\/li\u003e\n\u003cli\u003eAddressing hose degradation due to heat exposure in Ford Mustang and Honda Odyssey\u003c\/li\u003e\n\u003cli\u003eEnsuring proper coolant flow to maintain consistent cabin heating\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 Small I.D. Heater Hose 87746, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that the 5\/8 inch inside diameter matches the vehicle’s heater core and engine fittings. Use appropriate clamps to secure the hose ends firmly. Since this hose does not include a heat shield or protective sleeve, consider the surrounding engine bay environment to avoid premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87746 to meet stringent SAE specifications, ensuring reliable performance in HVAC systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for durability and material quality. Confirm warranty coverage with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391557140661,"sku":"BCWL-87746","price":10.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87746_Fro.jpg?v=1774728763","url":"https:\/\/www.partcatalog.com\/products\/dayco-87746-hvac-heater-hose","provider":"PartCatalog","version":"1.0","type":"link"}