{"product_id":"yaocom-r12-to-r134a-conversion-adapter-kit-gold-silver-brass-aluminum-retrofit-with-valve-core-tools","title":"Yaocom R12 to R134A Conversion Adapter Kit Gold \u0026 Silver — Brass\/Aluminium Retrofit with Valve-Core Tools","description":"\u003cp\u003e\u003cstrong\u003eYaocom R12 to R134A Conversion Kit is a complete set of brass and aluminum retrofit adapters that let you convert R12 air-conditioning service ports to accept R134A quick-disconnect hoses safely and quickly.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis adapter kit supplies the fittings and simple tools needed to adapt older R12 vehicle or stationary AC service ports for use with R134A refrigerant service equipment. Designed as a retrofit solution, the set includes both 90° and straight adapters for high- and low-pressure sides, along with valve-core removal tools and protective dust caps. Components are made of brass and aluminum alloy for corrosion resistance and reliable sealing during service.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters let me service an R12 system with R134A tools?\u003c\/h3\u003e\n\u003cp\u003eThe adapters provide a mechanical interface between older R12-style service ports and modern R134A quick-disconnect hoses. They replace or convert the original connection so standard R134A charging and recovery hoses will fit without modifying your gauges or hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 90° low- and high-side adapters and straight retrofit adapters for both ports.\u003c\/li\u003e\n  \u003cli\u003eAccepts 1\/4\" female to 7\/16\"-20 UNF connections used by R134A equipment.\u003c\/li\u003e\n  \u003cli\u003eComes with dust caps to keep ports clean during storage or between services.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure leak resistance?\u003c\/h3\u003e\n\u003cp\u003eCritical sealing surfaces are machined from brass and aluminum alloy to resist corrosion and hold a tight seal under pressure. The fittings are heat-resistant and use proven thread standards to minimize leaks when properly installed and torqued.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass body on most fittings for durability and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eStraight type adapter uses aluminum alloy to balance weight and strength.\u003c\/li\u003e\n  \u003cli\u003eThreaded 7\/16\"-20 UNF connections match common service equipment standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich sizes and parts are included and how do I use the valve-core tool?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies the sizes you need for typical automotive and small HVAC service ports: low-side (blue cap) and high-side (red cap) adapters with specific length dimensions to fit most systems. Two valve-core removal tools are included so you can depress and remove the Schrader core without leaking refrigerant during adapter installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-side: 1\/4\" (7\/16\"-20) x 13 mm with blue dust cap.\u003c\/li\u003e\n  \u003cli\u003eHigh-side: 1\/4\" (7\/16\"-20) x 16 mm with red dust cap.\u003c\/li\u003e\n  \u003cli\u003eTwo valve-core tools let you safely pull or reinstall Schrader cores while servicing ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit work with my existing R134A hoses and gauges?\u003c\/h3\u003e\n\u003cp\u003eYes — the retrofit kit is designed to accept standard R134A quick-disconnect hoses and common gauge fittings, so you can continue using your current service equipment after converting the port type. Always verify thread and connection compatibility before pressurizing the system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with R134A quick-disconnect hoses that use 7\/16\"-20 UNF fittings.\u003c\/li\u003e\n  \u003cli\u003eThreaded female-to-male adapters match typical gauge manifold hoses.\u003c\/li\u003e\n  \u003cli\u003eUse the included dust caps to protect converted ports between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, DIY mechanics, and HVAC hobbyists who need a practical retrofit solution for servicing older R12-equipped systems with modern R134A charging tools. This kit is best for routine maintenance and service tasks where converting the service fittings avoids replacing the entire port assembly. It’s not a substitute for full system retrofitting or refrigerant conversion procedures that require compliance with local regulations; use it as a mechanical adapter during servicing with appropriate safety and environmental practices.\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 use this kit to permanently replace R12 fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters convert ports for service use; they are intended for temporary retrofit during charging and maintenance, not permanent replacement of service valves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include both high- and low-side adapters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set contains 90° and straight adapters for both high (red) and low (blue) pressure sides plus valve-core tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yaocom","offers":[{"title":"Default Title","offer_id":55166132617559,"sku":"B0CWVC8D42","price":35.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yaocom-front-view-adapter-kit.jpg?v=1790363927","url":"https:\/\/britishgarage.co.uk\/products\/yaocom-r12-to-r134a-conversion-adapter-kit-gold-silver-brass-aluminum-retrofit-with-valve-core-tools","provider":"British Garage","version":"1.0","type":"link"}