{"product_id":"dayco-87902-hvac-heater-hose-heater-to-engine-upper","title":"Dayco 87902 HVAC Heater Hose - Heater To Engine (Upper)","description":"\u003ch2\u003eOverview of Dayco Small I.D. Heater Hose 87902\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87902 is designed for reliable HVAC system performance in select Buick, Chevrolet, and Pontiac vehicles. This dual inside diameter hose is engineered to meet specific SAE standards, ensuring durability and proper fitment for models like the Buick LaCrosse and Chevrolet Impala.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable EPDM material for heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eDual inside diameters: 5\/8 inch and 3\/4 inch ends for versatile connection\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 18 inches suitable for HVAC routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Small I.D. Heater Hose 87902 is a dual inside diameter hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features a 5\/8 inch inside diameter on one end and a 3\/4 inch inside diameter on the other, allowing it to connect different HVAC components efficiently. This hose does not include a heat shield or protective sleeve, focusing on straightforward, reliable performance within the heating system. It meets SAE J20R3 Class D-1 and SAE J1684 Type EC standards, which define requirements for coolant and heater hoses in automotive applications.\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 is tailored for HVAC applications requiring hoses with varying inside diameters to accommodate different connection points. This product line emphasizes compliance with SAE specifications and material quality, providing dependable service in heating systems for various GM vehicles. The 87902 part is a representative example, designed to fit specific Buick, Chevrolet, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick LaCrosse HVAC heater hose replacement\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala heater hose repair\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix and Monte Carlo heating system maintenance\u003c\/li\u003e\n\u003cli\u003eBuick Allure HVAC hose connection\u003c\/li\u003e\n\u003cli\u003eChevrolet Monte Carlo heater hose replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify hose diameters match the vehicle’s HVAC fittings before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the hose routing does not interfere with moving parts or sharp edges\u003c\/li\u003e\n\u003cli\u003eUse proper clamps to secure hose ends and prevent leaks\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Small I.D. Heater Hose 87902 to meet stringent SAE standards, ensuring consistent quality and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to the hose’s longevity. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls for HVAC components.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847579336885,"sku":"BCWL-87902","price":33.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_87902_Fro.jpg?v=1774728791","url":"https:\/\/www.partcatalog.com\/products\/dayco-87902-hvac-heater-hose-heater-to-engine-upper","provider":"PartCatalog","version":"1.0","type":"link"}