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LiftMaster Chamberlain 41A5021-5I Garage Door Opener Circuit Board
The LiftMaster Chamberlain 41A5021-5I Garage Door Opener Circuit Board is very easy to install and program and is the perfect replacement for your malfunctioning or worn circuit board system. It is compatible with part numbers 41D4674-1C, 41D4674-1D, 41D4674-1E, 41D4674-1F, 41D4674-1G. We recommend that you also purchase a surge protector to protect your board from power surges and lightening.
Customer Reviews 1 item(s)
- Its working really good.
the door to my garage was not responding to the remote control commands. but after installing the new circuit board it has been working really good for the last 4 months.
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