Separate the control wires on the new sensor.
Replacement sensors for garage door openers.
From logic boards to chain kits to safety reversing sensors find the right liftmaster replacement part to help you with any garage door opener repair project.
Connect the black striped control wire to the black striped safety sensor wire using the crimp wire nut.
Garage door installation and replacement costs may vary according to style and size.
Connect the solid white wires the same way.
Connect the new safety sensor wires.
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41a4373 replacement kit w brackets and 41a5034 sensors fit sears craftsman chamberlain and liftmaster by open door discount remotes 4 1 out of 5 stars 10 meross smart garage door opener remote compatible with apple homekit amazon alexa google assistant smartthings multiple notification modes no hub needed 4 5 out of 5 stars 356.
Replaces defective or damaged chamberlain safety sensors the sensors project an invisible light beam across the inside of the garage door to ensure that if anything is coming in or going out that the door automatically reverses before hitting anything or anyone offers peace of mind and safe operation.
This set also includes 4 crimp down wire connectors for easy replacement.
Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p includes 2 sensors mounting brackets and hardware 4 7 out of 5 stars 1 660 liftmaster 41a5034 replacement safety sensor beam photo eye repair kit 041a5034.
Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p includes 2 sensors mounting brackets and hardware 4 7 out of 5 stars 1 532 genie garage door openers 36046r safety t beam sensors.
129 per door sensor.
The linear hae00002 safety sensor beam set includes one transmitter beam and one receiver beam and each one has a 2 wire lead 6 long extending from it.
Liftmaster replacement parts high quality rigorously tested and durable only liftmaster parts are recommended for repairing your garage door opener.
The replacement safety sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all chamberlain garage door openers.
Repeat the process for the other safety sensor.
Whenever there is an obstruction the garage door will automatically reverse before causing any damage.