This pack of five high flow R134A valve cores is engineered for reliable service and repair of automotive air conditioning systems. Designed for technicians and DIYers who need faster evacuation and charging, each valve core features a precision M6 thread for secure installation in compatible service ports. The high flow design reduces restriction to improve refrigerant flow during charging and evacuation cycles, helping to save time and maintain system performance.

Constructed from durable brass with a corrosion resistant finish and precision machined sealing surfaces, these valve cores provide long service life and reliable sealing under repeated use. Key specifications and attributes include compatibility with R134A refrigerant, M6 thread size, pack quantity of five, high flow internal passage for improved throughput, and a corrosion resistant coating for extended durability. The cores are suitable for use in standard automotive A/C service ports and are ideal for compressor bench work, hose assemblies and on vehicle service operations.

Simple to install and compatible with common valve core tools, these valve cores make routine maintenance quicker and more efficient. Keep a pack on hand to replace worn or leaking cores and to ensure consistent system performance during diagnostics, repair and recharge procedures.

• R134A refrigerant compatible
• M6 thread
• High flow internal design for faster charging and evacuation
• Durable brass construction with corrosion resistant finish
• Pack of 5 for multiple repairs
• Fits standard automotive A/C service ports