GMKYH Oxygen Sensor 16916 Replacement Kit (Includes 16106 & 16913) for Robinair R-1234yf — Direct-Fit Plug-and-Play

GMKYH 16916 oxygen sensor is a direct-fit replacement that restores oxygen-monitoring function in Robinair R-1234yf service machines and compatible refrigerant identifiers.

The GMKYH 16916 oxygen sensor kit (includes part numbers 16106 and 16913) is made to match OEM specifications for AC1234-4 series equipment and related models. If a failed oxygen sensor prevents recovery, recycling, or charging operations on R-1234yf service units, this replacement sensor returns the machine to operational readiness quickly and without custom modifications. The unit is constructed with durable materials for steady performance and straightforward installation to reduce workshop downtime.

How will installing the 16916 oxygen sensor affect machine operation?

Replacing a faulty sensor re-enables the machine’s ability to detect oxygen levels and proceed with normal refrigerant handling sequences. Without a functioning sensor, many R-1234yf service machines lock out recovery and recharge functions to protect equipment and workflow.

• Restores oxygen detection needed for recovery/recharge cycles.
• Compatible with AC1234-4, AC1234-4SL, AC1234-4-230, AC1234-6, and AC1234-9 models.
• Includes 16106 and 16913 components for full replacement needs.

How difficult is the installation and how long does it take?

Installation is designed to be plug-and-play and does not require modifications to the machine wiring or housing. Most technicians can complete the swap in under ten minutes using basic hand tools, minimizing service interruptions.

• Direct replacement for the OEM 16916 sensor.
• No special calibration or programming typically required after install.
• Standard connectors and mounting points match Robinair equipment.

What reliability and longevity can I expect from this replacement sensor?

The GMKYH 16916 uses quality materials intended to deliver consistent readings and extended service life compared with worn or failing factory sensors. While lifetime depends on operating conditions, proper handling and timely replacement help avoid unexpected downtime.

• Manufactured for durability under typical workshop conditions.
• Helps reduce frequency of future replacements when installed promptly.
• Backed by GMKYH customer support for post-sale questions.

Will this sensor work with my refrigerant identifier or multiple machine models?

This kit is made specifically for Robinair R-1234yf machines and compatible with common AC1234 series identifiers, making it suitable for technicians who service multiple device variants. Verify model compatibility against your machine’s part number before ordering.

• Direct fit for 16990/16995 refrigerant identifiers and AC1234 series models.
• Includes all listed replacement parts (16916, 16106, 16913) in the kit.
• Check your machine manual or model sticker for confirmation before purchase.

Who is this for: The GMKYH 16916 oxygen sensor kit is aimed at automotive HVAC technicians, shop owners, and mobile service professionals who maintain Robinair R-1234yf recovery/recharge machines and refrigerant identifiers. It’s useful when a machine indicates an oxygen-sensor fault or locks out refrigerant processing—offering a fast, OEM-compatible replacement to get equipment back to work with minimal downtime.