R134a VISUAL INSPECTION SIGHT GLASS lets the user to see the condition of the refrigerant in the vehicle A/C system
INCLUDES REFRIGERANT CONDITION CHART which visually shows the possible contaminants that could be seen in the inspection glass
BALL VALVE provides leak free control and allows extracted refrigerant to be deposited back into the system
HIGH AND LOW SIDE QUICK COUPLERS easily snap to A/C service ports and are designed to work in tight quarters
R134a 60” NYLON BARRIER CHARGING HOSES meets SAE J2196 for containment of refrigerant while providing maximum durability
Fit type: Vehicle Specific
Description
Mastercool's 53376 R134a Visual Inspection Sight Glass will save you time by easily determining if the A/C system needs to be flushed. This will allow for proper operation of all components and overall cooling efficiency.