The LiftMaster 41A3673-1 End Panel w/all Labels is a genuine OEM replacement housing panel for select LiftMaster garage door openers from The Chamberlain Group. This end panel restores the original enclosure at the operator’s end cap, helping shield internal components from dust and incidental contact while preserving factory-applied safety and instruction labels for code and service reference. It is designed as a direct-fit service part for units that specifically call for 41A3673-1 in their parts diagram, making it a reliable solution for repairs and refurbishments on compatible residential openers.
Installation is straightforward for a qualified technician or experienced DIYer: disconnect power to the opener, remove the damaged panel, and install the new panel in the same mounting points using the existing fasteners from your unit. No programming is required, as this is a non-electronic component. The assembly includes the end panel with factory labels only; electronics such as the logic board, motor, or wiring harnesses are not included. For compatibility, confirm your opener’s model number against the official parts list or consult LiftMaster technical documentation or an authorized dealer before ordering. This replacement part supports proper labeling, appearance, and protection for the operator head on select LiftMaster and Chamberlain residential garage door openers.