{"product_id":"626-001-billets-aluminum-engine-heater-core-bypass-kit-with-5-8-3-4-hose-compatible-with-most-common-heater-hoses-1","title":"Aluminum Engine Heater Core Bypass Kit for 5\/8 and 3\/4 Hose","description":"\u003cdiv\u003e\n\u003cp\u003eThe Aluminum Engine Heater Core Bypass Kit for 5\/8 and 3\/4 Hose (SKU 626-001) delivers a durable, easy-to-install solution for bypassing your vehicle’s heater core. Designed to replace fragile plastic fittings, this kit uses sturdy aluminum billets and a high-quality rubber hose to create a reliable bypass path. It’s compatible with most common heater hoses, giving you a practical option for maintenance, diagnostics, or temporary routing of coolant away from the heater circuit. Whether you’re working on a heater core replacement or simply testing coolant flow, this kit keeps your engine cooling system accessible and leak-free.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePractical uses: bypass the heater core during maintenance or replacement, or perform quick coolant-flow checks without removing major components.\u003c\/li\u003e \u003cli\u003eDurability and reliability: aluminum fittings replace plastic to reduce the risk of cracks or leaks in high-heat engine environments.\u003c\/li\u003e \u003cli\u003eEasy installation: includes a 1x “U” shape rubber hose, all necessary end fittings (5\/8\"-5\/8\", 5\/8\"-3\/4\", 3\/4\"-3\/4\"), and 4 clamps for a straightforward setup on most vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eModel: 626-001\u003c\/li\u003e \u003cli\u003eMaterial: Rubber hose with aluminum alloy fittings\u003c\/li\u003e \u003cli\u003eHose compatibility: 5\/8\" and 3\/4\" heater hoses\u003c\/li\u003e \u003cli\u003eFittings: Aluminum billet ends in 5\/8\"-5\/8\", 5\/8\"-3\/4\", 3\/4\"-3\/4\"\u003c\/li\u003e \u003cli\u003eIncluded components: 1 x U-shaped rubber hose; 1 x hose fitting end 5\/8\"-5\/8\"; 2 x hose fitting ends 5\/8\"-3\/4\"; 1 x hose fitting end 3\/4\"-3\/4\"; 4 x clamps\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eBrand: NONE\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003ePackage includes:\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e1 x \"U\" shape rubber hose\u003c\/li\u003e \u003cli\u003e1 x hose fitting end 5\/8\"-5\/8\"\u003c\/li\u003e \u003cli\u003e2 x hose fitting ends 5\/8\"-3\/4\"\u003c\/li\u003e \u003cli\u003e1 x hose fitting end 3\/4\"-3\/4\"\u003c\/li\u003e \u003cli\u003e4 x clamps\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWarnings\/Reminders\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eCompatible with most common heater hoses, but verify hose size (5\/8\" or 3\/4\") before installation.\u003c\/li\u003e \u003cli\u003eEnsure the engine and coolant are cool before starting work. Reconnect hoses and check clamps carefully after installation.\u003c\/li\u003e \u003cli\u003eInspect for leaks after initial start-up and tighten clamps if necessary; replace any damaged components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"full kits","offer_id":52763506278742,"sku":"1005010279780343-full kits","price":44.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Scbaad7b9aa00458da41dc9a4e6eee4c7Y_ef487179-6276-4fb6-b1af-b1c01234a21b.webp?v=1772816075","url":"https:\/\/www.intercyprus.com\/products\/626-001-billets-aluminum-engine-heater-core-bypass-kit-with-5-8-3-4-hose-compatible-with-most-common-heater-hoses-1","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}