{"product_id":"geataat-heater-core-bypass-kit-626-001-aluminum-5-8-in-3-4-in-interchangeable-adapters-corrosion-resistant","title":"GEATaaT Heater Core Bypass Kit 626-001 — Aluminum, 5\/8 in \u0026 3\/4 in Interchangeable Adapters, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eGEATaaT 626-001 is an upgraded aluminum heater core bypass kit that lets you seal off a failing heater core and restore coolant circulation using interchangeable 5\/8\" and 3\/4\" hose fittings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf a leaking or clogged heater core is leaving your car without heat or causing coolant loss, a bypass kit provides a cost-effective alternative to full heater core replacement. The GEATaaT 626-001 kit uses machined aluminum fittings and includes adapters for the two most common heater hose diameters, allowing most mechanics and DIYers to re-route coolant quickly and reliably.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this bypass kit stop heater core leaks?\u003c\/h3\u003e\n\u003cp\u003eThe GEATaaT bypass kit replaces the heater core's hose connections with a sealed aluminum path that diverts coolant around the core. By removing the failing core from the circuit, it prevents continued coolant loss and avoids interior damage from leaking antifreeze.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit fittings for heater inlet and outlet to seal hoses securely\u003c\/li\u003e\n  \u003cli\u003eMachined aluminum body resists corrosion and repeated clamping\u003c\/li\u003e\n  \u003cli\u003eInterchangeable 5\/8\" and 3\/4\" adapters match common hose sizes\u003c\/li\u003e\n  \u003cli\u003eReduces the need for immediate dashboard disassembly in many vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my vehicle’s heater hoses?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with adapters for the two most frequently used heater hose inner diameters—5\/8\" and 3\/4\"—so it fits a wide range of domestic and import models. Check your hose inner diameter or measure the original connections to confirm compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes both 5\/8\" and 3\/4\" interchangeable hose fittings\u003c\/li\u003e\n  \u003cli\u003eDesigned for compatibility with most common heater hose types and clamps\u003c\/li\u003e\n  \u003cli\u003eWorks as a universal solution for many cars, trucks, and SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation for a home mechanic?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable working under the dash or with cooling systems: drain a small amount of coolant, remove the heater hoses from the core, attach the correct adapter, and reconnect hoses to the bypass fitting. GEATaaT provides a straightforward kit and references to an installation video to help guide the process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrain minimal coolant and disconnect the two heater hoses\u003c\/li\u003e\n  \u003cli\u003eSelect and insert the correct adapter, then clamp hoses over the fitting\u003c\/li\u003e\n  \u003cli\u003eRe-check clamps and pressure-test the cooling system after refill\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and reliability should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe 626-001 is built from upgraded aluminum for improved strength and corrosion resistance compared with plastic alternatives. Components are factory-tested, and the product is backed by a two-year warranty and customer support for peace of mind.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable aluminum construction that resists electrochemical wear\u003c\/li\u003e\n  \u003cli\u003eFactory-tested for fit and basic pressure integrity before shipping\u003c\/li\u003e\n  \u003cli\u003eTwo-year warranty and responsive email support for issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GEATaaT 626-001 bypass kit is aimed at DIY enthusiasts, independent mechanics, and fleet technicians who need a fast, affordable solution to stop heater core leaks or bypass a failed core without full HVAC removal. It’s ideal when you want to avoid the labor cost and interior disassembly required for heater core replacement, provided you accept a permanent bypass of heater core heating until a future full repair is performed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this kit stop all heater core leaks temporarily?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it bypasses the heater core and prevents coolant loss, but it does not repair the core itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the GEATaaT 626-001?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Basic hand tools, hose clamps, and a coolant catch container are usually sufficient for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GEATaaT","offers":[{"title":"Default Title","offer_id":48084485931166,"sku":"B0BPFKVK7R","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/geataat-bypass-kit-front-view.jpg?v=1785856877","url":"https:\/\/northtrailauto.ca\/products\/geataat-heater-core-bypass-kit-626-001-aluminum-5-8-in-3-4-in-interchangeable-adapters-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}