{"product_id":"leontool-ac-valve-core-removal-tool-kit-red-blue-high-low-pressure-couplers-brass-quarter-turn-shutoff","title":"LEONTOOL AC Valve Core Removal Tool Kit — Red\/Blue High \u0026 Low Pressure Couplers, Brass Quarter-Turn Shutoff","description":"\u003cp\u003e\u003cstrong\u003eLEONTOOL AC Valve Core Removal Tool Kit is a complete brass-based set for removing and replacing high- and low-pressure Schrader valve cores on most R134a, R1234yf, and R22 automotive A\/C systems without refrigerant loss.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen servicing vehicle air conditioning, a reliable valve core tool speeds the job and reduces refrigerant escape. This LEONTOOL kit combines durable brass construction, quarter-turn shutoff couplers and multiple replacement cores and O-rings so you can change valve cores on the road or in the shop with minimal mess and downtime.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit prevent refrigerant leakage during service?\u003c\/h3\u003e\n\u003cp\u003eThe quick couplers use a side-mounted ball valve that opens and closes with a quarter-turn, letting you engage or isolate the line while removing a valve core. Integrated O-rings and the precision brass coupler body create a tight seal that minimizes refrigerant loss when connecting or disconnecting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuarter-turn side ball valve to isolate refrigerant flow\u003c\/li\u003e\n  \u003cli\u003eIntegrated O-rings for a hermetic seal during core removal\u003c\/li\u003e\n  \u003cli\u003ePrecision brass fittings reduce wear and maintain a secure connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerant systems and valve cores will this tool work with?\u003c\/h3\u003e\n\u003cp\u003eThe kit is compatible with most standard Schrader-style automotive valve cores used in R134a, R1234yf and R22 systems, allowing broad use across modern and older vehicles. It does not support valve cores built to JRA specifications, so check the vehicle’s valve type if unsure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for R134a, R1234yf and R22 Schrader valve cores\u003c\/li\u003e\n  \u003cli\u003eIncludes replacement R134a and R22 cores in the kit\u003c\/li\u003e\n  \u003cli\u003eNot compatible with JRA-specification core designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe set contains two valve core removers for high and low pressure, two quick couplers (high-pressure red, low-pressure blue), spare valve cores and extra O-rings so you can complete multiple repairs without scavenging parts. Components are primarily brass for corrosion resistance and impact durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2 brass R134a valve core removers (high and low pressure)\u003c\/li\u003e\n  \u003cli\u003eRed high-pressure coupler (16 mm I.D.) and blue low-pressure coupler (13 mm I.D.)\u003c\/li\u003e\n  \u003cli\u003e2 R134a cores, 2 R22 cores, plus 2 large and 2 small O-rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is this tool to use during a quick roadside repair?\u003c\/h3\u003e\n\u003cp\u003eCompact and straightforward, the couplers attach to the service port, you close the side ball valve, remove the old core with the included remover, then install the replacement core and reopen the valve. The color-coded couplers and plug-and-play parts make the process intuitive for technicians and DIYers alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded red\/blue couplers for immediate high\/low identification\u003c\/li\u003e\n  \u003cli\u003eSimple quarter-turn valve operation for fast isolation\u003c\/li\u003e\n  \u003cli\u003eEnough spare parts included for rapid field repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This LEONTOOL kit is intended for automotive technicians, fleet maintenance crews and experienced DIYers who need a durable, portable valve core removal solution compatible with common refrigerants. It’s ideal when you want to replace valve cores quickly while minimizing refrigerant loss and avoiding repeated trips to buy parts.\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: Is this kit compatible with R1234yf systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the couplers and removers work with most R1234yf Schrader-style valve cores but not JRA-spec cores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement O-rings included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes two large and two small O-rings to reseal connections during service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEONTOOL","offers":[{"title":"Default Title","offer_id":67588875583673,"sku":"B0FBRY8R9J","price":79.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/leontool-front-view-kit.jpg?v=1790527016","url":"https:\/\/redleafauto.ca\/products\/leontool-ac-valve-core-removal-tool-kit-red-blue-high-low-pressure-couplers-brass-quarter-turn-shutoff","provider":"Redleaf Auto","version":"1.0","type":"link"}