16916 Oxygen Sensor Replacement For Robinair R-1234Yf Machines & 16990/16995 Refrigerant Identifiers - Compatible With AC1234-4, AC1234-4SL, AC1234-4-

Robinair 16916 Genuine Robinair Replacement Oxygen Sensor - Exact OE Part Compatible With AC1234-4, AC1234-4SL, AC1234-6, And AC1234-9 AC Machines And

16916 O2 Sensor Compatible With Robinair 16916 Replacement Sensor, 1-16-1013-00-2 O2 Sensor, Fits R1234yf AC Machines - Includes 16913 Refrigerant

16916 Oxygen Sensor W/Black Terminals- Compatible Replacement For Robinair 16916 Replacement Sensor, 1-16-1013-00-2 O2 Sensor, Fits R1234yf AC