{"product_id":"tigbear-r134a-r1234yf-valve-core-remover-installer-tool-set-color-coded-high-low-couplers-brass-ball-valve-quick-change","title":"Tigbear R134a R1234yf Valve Core Remover \u0026 Installer Tool Set — Color-Coded High\/Low Couplers, Brass Ball-Valve Quick-Change","description":"\u003cp\u003e\u003cstrong\u003eThe Tigbear R134A \/ R1234YF Valve Core Remover \u0026amp; Installer Tool Set is a brass-and-aluminum quick-coupler kit that lets you remove or replace automotive AC schrader valve cores on R134a, R1234yf and R12 systems without evacuating refrigerant.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep small AC repairs fast and mess-free: this kit pairs color-coded high\/low quick couplers and adapters built for both modern R1234yf and legacy R134a\/R12 systems, plus spare valve cores and O-rings. The set’s quarter-turn ball valves, anti-slip hex grips and corrosion-resistant metals make swapping schrader cores straightforward for pros and DIYers who want to avoid a full system purge and recharge.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this tool stop refrigerant loss during valve core service?\u003c\/h3\u003e\n\n\u003cp\u003eThe Tigbear set uses integrated ball valves and a lockable valve-core buckle that isolate the system as you remove or install schrader valve cores. A quick quarter-turn opens or closes flow so you can change cores without depressurizing the entire circuit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBuilt-in ball valve on each coupler for instant shutoff.\u003c\/li\u003e\n  \u003cli\u003eValve core buckle holds the core securely while operating.\u003c\/li\u003e\n  \u003cli\u003eColor-coded red (high) and blue (low) couplers for correct port matching.\u003c\/li\u003e\n  \u003cli\u003eBrass body and stainless steel rods resist leaks and wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle refrigerant types and ports are supported?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit supports both current and older refrigerants: R1234yf and R134a, plus compatibility with R12 valve cores supplied in the set. Adapters are sized for typical high- and low-side schrader ports, so you can use the same kit on passenger cars and many light trucks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eR1234yf adapters with 17mm (high) and 14mm (low) inner diameters.\u003c\/li\u003e\n  \u003cli\u003eR134a couplers with 16mm (high) and 13mm (low) inner diameters.\u003c\/li\u003e\n  \u003cli\u003eIncludes replacement R134a and R12 valve cores in the package.\u003c\/li\u003e\n  \u003cli\u003eWorks with standard schrader-style AC service ports on most vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features improve durability and handling?\u003c\/h3\u003e\n\n\u003cp\u003eComponents are machined from brass and aluminum with stainless steel valve rods to withstand workshop use and resist corrosion. The couplers include six-point hex heads and knurled knobs to increase grip, while O-rings and low-loss fittings reduce accidental refrigerant escape.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBrass bodies for corrosion resistance and leak control.\u003c\/li\u003e\n  \u003cli\u003eAluminum knobs (red\/blue) for lighter weight and visibility.\u003c\/li\u003e\n  \u003cli\u003eStainless valve rods for long life and smooth operation.\u003c\/li\u003e\n  \u003cli\u003eSupplied small and large rubber O-rings for resealing ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the set to use for a DIYer or technician?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit was designed for quick learning: match color-coded couplers to the correct port, secure the coupler, close the ball valve, and unscrew the valve core using the included tool. The set eliminates the need for evacuation and recharge for most valve-core replacements, saving time and refrigerant costs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eColor coding reduces hookup mistakes.\u003c\/li\u003e\n  \u003cli\u003eQuarter-turn ball valve enables fast isolation.\u003c\/li\u003e\n  \u003cli\u003eAnti-slip hex head eases manual torque application.\u003c\/li\u003e\n  \u003cli\u003eIncludes spare valve cores and O-rings for on-the-spot repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: the Tigbear valve core remover and installer set fits automotive technicians, fleet maintenance teams, and informed DIYers who perform routine AC service on cars and light trucks. It’s particularly useful when you need a quick schrader valve swap on R134a or R1234yf systems without the expense and downtime of a full system evacuation and recharge. If you work on multiple refrigerant types, or want a compact, durable kit that reduces refrigerant loss during valve-core changes, this set is a practical workshop addition.\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 I change a valve core without evacuating the refrigerant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Tigbear couplers use ball valves and a valve-core buckle allowing core swaps without system evacuation in most cases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit work on both R134a and R1234yf systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes adapters sized for R134a and R1234yf high\/low ports and spare valve cores for broad compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tigbear","offers":[{"title":"Default Title","offer_id":48083398918302,"sku":"B0DZ6NMK7B","price":54.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tigbear-front-packaging-couplers.jpg?v=1785832545","url":"https:\/\/northtrailauto.ca\/products\/tigbear-r134a-r1234yf-valve-core-remover-installer-tool-set-color-coded-high-low-couplers-brass-ball-valve-quick-change","provider":"North Trail Auto","version":"1.0","type":"link"}