Woudy 16916 Oxygen Sensor for Robinair R-1234yf, Replacement Oxygen Sensor for Robinair and 16990/16995 Refrigerant Identifier

[Replacement]: Direct-fit replacement for Robinair 16916 and Neutronics / Bacharach 1-16-1013-00-2 — manufactured to match the original sensor’s form, connector and electrical characteristics. [Fitment]: Compatible with diagnostic/test instruments including Mastercool 69HVAC-YFAS, Yellow Jacket 68954, Mahle 0228017400 and CPS (RIXOS) models. Please verify your tool’s model and connector before ordering. [Function]: High-sensitivity O₂ sensor designed to restore accurate oxygen sensing for compatible analyzers — improves measurement stability, response time and overall tool performance versus a worn or failed sensor. [Package]: Includes 1 × O₂ sensor (as pictured). Inspect connector and condition on receipt; contact seller immediately if parts are missing. Verify fitment and follow the instrument manufacturer’s replacement procedure or use an authorized technician for installation.