Air Conditioning Car Oil Injection Dye Tool 2 Ounce 1/4in Liquid Coolant Filler Tube Accessories blue

Description

It is no need to unhitch the refrigerant inside the system (the system does not need in vacuum condition). Suitable for filling up the automobile air conditioning refrigeration system of R134A (need to get help from a transfertool), R12, R22. The oilcan can be unscrewed. Refrigeration oil can be filled into the automobile air conditioning. High pressure, oil-resistant, practical, wear-resistant, corrosion-resistant, do not harden.