FJC 2664 R-1234YF Valve Core Service Port and Cap Assortment

FJC offers a wide range of high quality air conditioning tools to restore the performance of mobile A/C systems. Proper tools allows effective repair, discharge and maintenance of automotive air conditioners. Our product assortments are unmatched.

Features:

• FJC offers a wide variety of dye and oil injectors for all types of automotive refrigerants
• Add dye/oil to system without adding refrigerant
• Heavy-duty anodized aluminum construction for years of reliable use
• Dye/oil can be injected in while system is under a vacuum, or against the pressure while the system is full and running