{"product_id":"dayco-86832-engine-coolant-bypass-hose","title":"Dayco 86832 Engine Coolant Bypass Hose - Upper","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 86832\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 86832 is designed specifically for Toyota Corolla and Matrix models. This engine coolant bypass hose ensures reliable coolant flow and temperature regulation within your vehicle's heating system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a single inside diameter (I.D.) hose design\u003c\/li\u003e\n\u003cli\u003e5\/16 inch inside diameter on both ends for consistent fitment\u003c\/li\u003e\n\u003cli\u003eContains a protective sleeve to enhance durability\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R3 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 19\/32 inch on both ends for secure connections\u003c\/li\u003e\n\u003cli\u003eTrunk height of 9 inches for proper routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 86832 is engineered from EPDM (ethylene propylene diene monomer) rubber, a material known for its excellent resistance to heat, ozone, and automotive fluids. This black hose features a single inside diameter of 5\/16 inch on both ends, ensuring a consistent and secure fit for coolant bypass applications. The inclusion of a protective sleeve adds an extra layer of protection against abrasion and environmental wear, extending the hose's service life. Designed to meet SAE J20R3 Class D-1 and SAE J1684 Type EC standards, this hose complies with industry requirements for engine coolant hoses, making it a reliable replacement part for Toyota Corolla and Matrix vehicles.\u003c\/p\u003e\u003ch2\u003eAbout the Small I.D. Heater Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Small I.D. Heater Hose line from Dayco focuses on providing precise fitment and durability for smaller diameter heater hoses used in automotive cooling systems. This product line emphasizes quality materials and compliance with SAE specifications to ensure proper coolant flow and heat resistance. The 86832 hose is part of this line, offering a tailored solution for specific Toyota models requiring a 5\/16 inch inside diameter hose with protective features.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked heater hoses in Toyota Corolla and Matrix models\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose degradation\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues related to coolant bypass failures\u003c\/li\u003e\n\u003cli\u003eMaintaining proper heater core function and cabin heating performance\u003c\/li\u003e\n\u003cli\u003eAddressing hose damage from abrasion or environmental exposure\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 86832, ensure the hose is routed correctly to avoid kinks or sharp bends that could restrict coolant flow. Use appropriate clamps to secure both ends with 5\/16 inch inside diameter fittings. Inspect surrounding components for wear or damage during installation. The protective sleeve should be positioned to face areas prone to abrasion for maximum protection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 86832 to meet stringent SAE standards, ensuring consistent quality and performance. The EPDM material and protective sleeve contribute to the hose's durability under typical engine operating conditions. While specific warranty details are not provided, Dayco products generally adhere to industry quality controls and are suitable for professional automotive repair and maintenance.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391549800629,"sku":"BCWL-86832","price":12.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_86832_Fro.jpg?v=1774728734","url":"https:\/\/www.partcatalog.com\/products\/dayco-86832-engine-coolant-bypass-hose","provider":"PartCatalog","version":"1.0","type":"link"}