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⚡ Keep your AC machine sharp with Robinair’s original oxygen sensor—because precision never goes out of style.
The Robinair 16916 Oxygen Sensor is an original equipment replacement designed specifically for Robinair R-1234yf AC Machines and Refrigerant Identifiers. It features exact OEM fit and performance, built-in sensor life notifications to prevent downtime, and easy installation with simple hand tools. Compatible with multiple Robinair models, this genuine sensor ensures accurate refrigerant sensing and maintains your equipment’s peak functionality.
| Brand | Robinair |
| Item dimensions L x W x H | 10.95 x 8.5 x 0.95 inches |
| Style | Modern |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| UPC | 637335043428 |
| Manufacturer | Robinair |
| Model | 16916 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 10.95 x 8.5 x 0.95 inches |
| Item model number | 16916 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 16916 |
| Special Features | Replacement oxygen sensor for Robinair R-1234yf machines and refrigerant identifiers. |
M**K
perfect
Bought this to replace the one on my a/c machine at my shop. easy to install and fixed my issue.
0**8
Exact part for my Robinair 1234yf machine
It's a shame to have to buy this for an expensive machine that is only 2 years old. Easy to install, At the time of purchase, was best price I could find anywhere. And shipped quickly.
D**B
Works exactly as described
One of my A/C machines broke down at an auto shop that I own. This O2 sensor to repair the machine was over a thousand dollars from the dealer. I was able to get it for half the price on Amazon. The machine works perfectly again.
R**S
Works like a charm.
This product is a great fit, much better price than ordering from your local dealer, faster and shipping is free with Amazon. Plug and play. Great product
R**O
Needed part to fix my machine
Fixed error code 6 on my ac1234-9 machine. Arrived fast and was easy to install.
J**S
Good product, Great support
Customer service was outstanding! I experienced a hiccup with the product and they were 100% on helping us with the problem
R**D
Worked
Worked
N**E
Avoid this product
Purchased in March of 2025. The original unit lasted 4 years this piece of garbage lasted 4 months. For the $ tag on it I would have expected at least a couple years and nothing has changed on my part regarding the units usage so they cannot say that is the reason for failure. DO NOT BUY.
Trustpilot
1 day ago
1 month ago