R12 to R134A Adapter, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4'' to 7

• 【Wide Application】: This retrofit adapter kit provides a swift and reliable solution for converting older R12 air conditioning systems to work with modern R134a refrigerant. It features 2 essential adapter types: the 1/4'' SAE and the 7/16''-20UNF, ensuring broad compatibility across a wide spectrum of vehicle air conditioning units. This versatility makes it an ideal choice for mechanics and DIY enthusiasts tackling diverse retrofit projects, seamlessly bridging the gap between outdated and contemporary cooling technologies.
• 【Superior Material】: Engineered for longevity, this conversion adapter is constructed from a robust combination of high-grade metal and engineering plastic. This material composition delivers exceptional resistance to heat, corrosion, and the general wear encountered in automotive environments. The integrity of the components is maintained over time, guaranteeing a secure and dependable connection that vehicle owners can trust for safe and sustained performance in their air conditioning systems.
• 【Easy to Install】: Designed with user convenience as a priority, this adapter features a straightforward threaded connection that eliminates the need for specialized tools. Installation is as simple as twisting the adapter onto the valve for a secure fit. It is equipped with a removable Schrader valve and includes protective plastic covers, streamlining not only the initial setup but also facilitating future maintenance tasks and core replacements with remarkable ease and efficiency.
• 【Precise Size】: This conversion kit is meticulously designed to meet specific industry standards, supporting both 1/4'' SAE and 7/16"-20 UNF threads. It effectively transforms obsolete R12 and R22 charging ports into interfaces ready for R134a quick-disconnect hoses. For easy identification, the low-pressure side adapter (13mm) is marked in blue, while the high-pressure side adapter (16mm) is distinctly colored red, ensuring accurate and error-free installation during the retrofit process.
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