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41A4373A Garage Door Safety Sensor for liftmaster/Chamberlain Garage Door Opener, Safety Sensors Beam Eyes

5.0 (2) Write Review
Free shipping on orders over $29.99

$23.99

$ 11 .99 $11.99

In Stock

About this item

  • [Compatibility] 41A4373A garage door sensor replacement for liftMaster/chamberlain from 1993 - late 1990's (provided they are already equipped with sensors) They use the Billion code series with green LED lights and are not compatible with red LED light sensors. If one sensor has a green light and the other has an orange light, you'll need the 41A5034 sensors.
  • [Compatible with models] 41A4373A garage door sensor compatible with models 1240, 1245, 1245-266, 1246, 1250, 1250-266, 1255, 1255-166, 1255-266, 1256, 1260, 1260-166, 1260-266, ATS211R, ATS211 and more. Not all models listed.
  • [Easy Installation] A detailed user manual is included to help you get set up and install in minutes. TIPS: Be sure power is NOT connected to the garage door opener before installing the safety reversing sensor.
  • [Package Includes] Detailed installation instructions*1, Sending unit*1, Receiving unit*1, Wire connectors*5 , Wingnut *2 and round head bolt *2
  • [Quality Assurance] The 41A5304A safety sensors are made with high-quality ABS material. The manufacturer uses the latest automated production lines and follows ISO 9001 standards to ensure strict quality control. If the product is not suitable, please contact us—we will respond as quickly as possible!


Product Description

41A4373A Safety Sensor Eyes
41A4373A Safety Sensor Eyes
41A4373A Safety Sensor Eyes
41A4373A Safety Sensor Eyes
41A4373A Safety Sensor Eyes

J. Turner
Reviewed in the United States on May 22, 2025
These work for my old Chamberlain motor unit. They were easy to install with the included bolts and wire connectors. They work well so far. I put these on because my old ones were not working well in the sun and the door kept going back up when I tried to close it at certain times of the day. Hope this fixes that issue.
Robert C. (Sanjisdad)
Reviewed in the United States on May 1, 2025
My garage door opener has been acting up for months and driving me crazy. The opener itself is fine, it's the sensors acting up that is causing the problem. I ordered a set of the new ones but they just didn't work - I need these that are made for older units.These sensors are perfect and are an exact match to the original sensors. I had looked everywhere on line for this older style with no luck. When they popped up on Amazon, I immediately ordered them.Ordering these is so much cheaper and easier than installing a new unit.