{"product_id":"aupoko-r134a-valve-core-remover-installer-kit-red-blue-high-low-pressure-brass-alloy-dual-head-tool","title":"Aupoko R134a Valve Core Remover Installer Kit – Red\/Blue High \u0026 Low Pressure Brass Alloy, Dual-Head Tool","description":"\u003cp\u003e\u003cstrong\u003eThe Aupoko R134A Valve Core Quick Remover Installer Kit is a brass-alloy service valve set that lets you remove and install high- and low-pressure R134a valve cores quickly without evacuating the entire AC refrigerant system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact toolkit provides everything a DIYer or HVAC technician needs to swap valve cores on R134a automotive and light commercial air conditioning systems. It combines color-coded high (red) and low (blue) pressure quick couplers, a dual-head core removal tool, a dual-function core grabber, and a small selection of replacement valve cores. Designed to reduce refrigerant loss and speed routine service, the kit is built from brass alloy with an internal stainless-steel ball valve to isolate the system while you change cores.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit prevent refrigerant loss when changing valve cores?\u003c\/h3\u003e\n\u003cp\u003eThe Aupoko system uses a threaded remover and built-in stainless-steel ball valve to close off the line before you extract or insert a core. That isolation means you don’t have to fully evacuate refrigerant, only a minimal amount may escape during operation. The dual-head remover and core grabber securely hold the valve core, reducing fumbling and repeated attempts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInternal ball valve blocks flow while the core is removed.\u003c\/li\u003e\n  \u003cli\u003eThreaded remover seals tightly to the service port.\u003c\/li\u003e\n  \u003cli\u003eCore grabber secures the core for smooth extraction or insertion.\u003c\/li\u003e\n  \u003cli\u003eColor-coded couplers match high (red) and low (blue) ports for quick identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what sizes do they fit?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes both a high-pressure (red) coupler with a 16 mm inner diameter and a low-pressure (blue) coupler with a 13 mm inner diameter, plus a dual-head core removal tool, a dual-function core grabber, five R134a valve cores and five 5V1 valve cores. These components cover the most common automotive R134a service ports and some light commercial fittings. The set’s compatibility makes it a practical starting point for routine maintenance and roadside repairs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRed high-pressure coupler: 16 mm inner diameter.\u003c\/li\u003e\n  \u003cli\u003eBlue low-pressure coupler: 13 mm inner diameter.\u003c\/li\u003e\n  \u003cli\u003eDual-head removal tool fits multiple valve profiles.\u003c\/li\u003e\n  \u003cli\u003eTen spare valve cores (5 R134a + 5 5V1) included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you use the remover\/installer safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eFirst identify the correct service port and attach the color-matched coupler. Use the threaded remover to engage and close the internal ball valve, then insert the core grabber to extract the old core or push in a new one. Work steadily and wear basic PPE—gloves and eye protection—when handling refrigerant fittings to avoid injury from pressurized gas and sharp edges.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMatch coupler color to the service port before attaching.\u003c\/li\u003e\n  \u003cli\u003eEngage the ball valve to isolate the line before removing the core.\u003c\/li\u003e\n  \u003cli\u003eUse the dual-head tool and grabber for controlled insertion\/removal.\u003c\/li\u003e\n  \u003cli\u003eFinish by tightening and leak-checking the replaced core.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and warranty details?\u003c\/h3\u003e\n\u003cp\u003eAupoko manufactures this set from durable brass alloy for corrosion resistance and long service life; the internal stainless-steel ball valve improves sealing performance. The parts are designed for repeated shop use and straightforward field repairs. Aupoko backs the kit with a 12-month warranty and customer support for questions or replacement needs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBrass-alloy bodies for strength and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eStainless-steel ball valve for reliable sealing.\u003c\/li\u003e\n  \u003cli\u003eEasy-to-operate threaded components for repeatable use.\u003c\/li\u003e\n  \u003cli\u003e12-month warranty with Aupoko customer support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Aupoko R134A Valve Core Quick Remover Installer Kit is aimed at automotive technicians, fleet maintenance teams, and informed DIYers who service R134a air conditioning systems and want a compact, reliable toolset to change valve cores with minimal refrigerant loss. If you routinely perform AC leak checks, replace service port cores, or maintain vehicles and light equipment with R134a systems, this kit supplies the essential parts and controls to speed the job while protecting refrigerant and system integrity.\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 be used without evacuating refrigerant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the built-in ball valve lets you isolate the line so you can change cores with minimal refrigerant loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which port sizes do the couplers fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The red high-pressure coupler has a 16 mm inner diameter and the blue low-pressure coupler is 13 mm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aupoko","offers":[{"title":"Default Title","offer_id":48087246078110,"sku":"B085VGN791","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/aupoko-front-view-kit.jpg?v=1785919411","url":"https:\/\/northtrailauto.ca\/products\/aupoko-r134a-valve-core-remover-installer-kit-red-blue-high-low-pressure-brass-alloy-dual-head-tool","provider":"North Trail Auto","version":"1.0","type":"link"}