{"product_id":"robinair-16916-oxygen-sensor-oe-replacement-for-ac1234-series-16990-16995","title":"Robinair 16916 Oxygen Sensor OE Replacement for AC1234 Series \u0026 16990\/16995","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Robinair 16916 oxygen sensor is designed to match the original specifications used in Robinair R-1234yf machines and refrigerant identifiers. Built for reliable sensing performance and straightforward installation, it complements the equipment’s intended operation and ease of maintenance. The 16916 is described as an exact replacement for the AC1234-4, AC1234-4SL, AC1234-4 230, AC1234-6, and AC1234-9 machines, as well as the 16990 and 16995 identifiers. Choosing a genuine Robinair part helps preserve the device’s original fit and behavior, while aftermarket substitutes may not share the same specifications. While results can vary with operating conditions and routine upkeep, using the OE sensor aligns with the equipment’s design intent and performance expectations.\u003c\/p\u003e\n\u003ch3\u003eTwo-level sensor notifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNear end-of-life alerts prompt replacement before a failure occurs.\u003c\/li\u003e\n  \u003cli\u003eIf the sensor fails, a second alert prevents tank fill or recovery until replacement is completed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese notifications are designed to be clear and actionable, with maintenance guidance included in the owner manuals. When the OE sensor is installed, the machine returns to its expected monitoring function, supporting a smooth workflow and reduced surprises during service tasks.\u003c\/p\u003e\n\u003ch3\u003eOEM fit and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExact OE replacement for AC1234-4, AC1234-4SL, AC1234-4 230, AC1234-6, AC1234-9, and the 16990\/16995 identifiers.\u003c\/li\u003e\n  \u003cli\u003eDrop-in replacement with an electrical and physical interface aligned to the original service procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing an authentic replacement helps minimize fit issues and maintain consistent sensor behavior across supported models, reducing the need for adaptation during installation.\u003c\/p\u003e\n\u003ch3\u003eInstallation and maintenance\u003c\/h3\u003e\n\u003cp\u003eThe 16916 comes with straightforward maintenance guidance that mirrors the step-by-step approach used for Robinair equipment. After installation, the unit is designed to resume normal monitoring and control tasks when other system components are in good condition. The familiar form factor and wiring arrangement support quick verification of sensor readings and alarm states, helping technicians stay on schedule during diagnostics, charging, and refrigerant tasks.\u003c\/p\u003e\n\u003cp\u003eFor best results, use genuine Robinair parts to preserve compatibility and warranty alignment. Proper replacement supports consistent sensor behavior, which can contribute to predictable maintenance cycles and service outcomes.\u003c\/p\u003e\n\u003ch3\u003eImportant note\u003c\/h3\u003e\n\u003cp\u003eAuthentic Robinair parts are recommended to maintain original specifications and performance. Counterfeit or aftermarket sensors may not offer identical operating parameters or fit, which can affect service outcomes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this an exact OE replacement for my Robinair AC1234 series machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits AC1234-4, AC1234-4SL, AC1234-4 230, AC1234-6, AC1234-9, and the 16990\/16995 identifiers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What notifications do the sensors provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The system indicates sensor life is ending and, if failed, prevents operation until replacement, prompting maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robinair","offers":[{"title":"Default Title","offer_id":42395239055445,"sku":"B07FDHJBQQ","price":411.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/robinair-16916-oxygen-sensor-front-view.jpg?v=1775932569","url":"https:\/\/plentytorque.co.uk\/products\/robinair-16916-oxygen-sensor-oe-replacement-for-ac1234-series-16990-16995","provider":"PlentyTorque","version":"1.0","type":"link"}