{"product_id":"hingtai-r134a-valve-core-remover-installer-kit-31-piece-r134a-high-low-quick-connectors-brass-stainless-tools","title":"HINGTAI R134A Valve Core Remover \u0026 Installer Kit — 31-Piece R134A High\/Low Quick Connectors, Brass Stainless Tools","description":"\u003cstrong\u003eHINGTAI 31-piece R134A valve core remover and installer kit provides quick high- and low-pressure connections plus a full set of valve cores and caps for fast, leak-minimized air conditioning service.\u003c\/strong\u003e\n\n\u003cp\u003eThis compact toolkit bundles everything technicians and DIYers need to remove, replace, and secure R134A service port valve cores on car and HVAC systems. Built from brass, stainless steel and anodized aluminum knobs, the set centers on two color-coded quick connectors—blue for low pressure and red for high pressure—that let you swap cores without long downtime. The assortment also includes service port caps, spare cores of two types, and a double-ended stem removal tool so you can complete most common refrigerant valve jobs without running back to the shop.\u003c\/p\u003e\n\n\u003ch3\u003eHow do the high- and low-pressure quick connectors speed up refrigerant work?\u003c\/h3\u003e\n\u003cp\u003eThe color-coded connectors clamp onto service ports to let you remove and install valve cores while controlling refrigerant flow. Each connector has an anti-slip textured exterior for a secure grip and a side ball valve so you can close the line before fully unscrewing the core.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlue low-pressure connector: 13 mm bottom inner diameter for typical low-side ports\u003c\/li\u003e\n  \u003cli\u003eRed high-pressure connector: 16 mm bottom inner diameter for high-side ports\u003c\/li\u003e\n  \u003cli\u003eSide ball valve prevents refrigerant escape during core swaps\u003c\/li\u003e\n  \u003cli\u003eTextured grip reduces hand slip and over-torquing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit is organized to cover common service scenarios: two quick-removal connectors, multiple valve cores in two types, service caps, and a dual-ended tool to remove stubborn stems. Having a range of parts on hand speeds repairs and reduces the chance of mismatched cores causing leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 R134A quick-removal tools (high and low pressure)\u003c\/li\u003e\n  \u003cli\u003e10 R134A valve cores and 10 5V1 valve cores to match different systems\u003c\/li\u003e\n  \u003cli\u003e8 AC service port caps to protect ports after service\u003c\/li\u003e\n  \u003cli\u003e1 double-ended valve stem removal tool for tight or recessed cores\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and precise are the tools for repeated shop use?\u003c\/h3\u003e\n\u003cp\u003eHINGTAI designed the kit with service-ready materials: brass quick connectors resist corrosion, stainless-steel stems resist wear, and aluminum knobs are light yet strong. The components are engineered to grab and release valve cores cleanly so you avoid rounding or stripping cores during repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass bodies for impact resistance and long-term reliability\u003c\/li\u003e\n  \u003cli\u003eStainless-steel valve stems to withstand repeated engagement\u003c\/li\u003e\n  \u003cli\u003eAnodized aluminum knobs for visible, durable color coding\u003c\/li\u003e\n  \u003cli\u003ePrecision fit reduces risk of cross-threading or damaged cores\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this kit adapt to different vehicle and HVAC valve types?\u003c\/h3\u003e\n\u003cp\u003eThe set includes two valve core types and an adjustable connector design to accommodate a variety of common valve stems used in automotive and HVAC R134A systems. That versatility makes it suited for multi-vehicle shops or technicians who encounter different OEM valves in the field.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable grip to match several valve core sizes\u003c\/li\u003e\n  \u003cli\u003eTwo core styles (R134A and 5V1) included for compatibility\u003c\/li\u003e\n  \u003cli\u003eMultiple service caps for post-service protection\u003c\/li\u003e\n  \u003cli\u003eDouble-ended removal tool reaches recessed or stubborn cores\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The HINGTAI 31-piece R134A valve core remover\/installer kit is aimed at mechanics, HVAC technicians, fleet maintenance crews, and informed DIYers who perform refrigerant system maintenance. If you want a single, portable set that reduces downtime, prevents refrigerant loss during core swaps, and contains spare cores and caps for common service jobs, this kit covers routine R134A valve-core work on cars, light trucks, and many HVAC units.\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: Will this kit work on all R134A service ports?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It covers most common R134A service ports using included high\/low connectors and two core types, but check your vehicle’s OEM valve size for exact fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I prevent refrigerant loss while replacing a valve core?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the connectors have a side ball valve to close the line, minimizing refrigerant escape during core removal and installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HINGTAI","offers":[{"title":"Default Title","offer_id":48086183739550,"sku":"B0CHJTJ2PB","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hingtai-front-packing.jpg?v=1785888881","url":"https:\/\/northtrailauto.ca\/products\/hingtai-r134a-valve-core-remover-installer-kit-31-piece-r134a-high-low-quick-connectors-brass-stainless-tools","provider":"North Trail Auto","version":"1.0","type":"link"}