The LiftMaster 41C5416 is a high-voltage wire harness kit for select LiftMaster and Chamberlain screw drive garage door openers. It is used inside compatible motor heads to restore the factory high-voltage wiring path. This part should be ordered by exact part number or by confirming the model parts diagram.
| Feature / Specification | Details |
|---|---|
| Manufacturer | LiftMaster / Chamberlain Group |
| Product Type | High-voltage wire harness kit |
| Part Number | 41C5416 |
| Current Format | 041C5416 |
| Application | Select screw drive garage door openers manufactured after 2001 |
| Compatible Operator Type | Screw drive garage door openers |
| Voltage / Wiring Notes | High-voltage internal opener wiring |
| Safety Note | Power must be disconnected before service |
Do not confuse this high-voltage harness with low-voltage safety sensor, wall control, or logic harnesses. The connector layout and wire routing must match the original harness and the opener parts diagram.
High-voltage opener wiring is not a bypass or field-splice repair. Disconnect power before servicing and do not operate an opener with damaged insulation, burned terminals, or missing safety devices.
41C5416 is a high-voltage internal wire harness kit for select LiftMaster and Chamberlain screw drive garage door openers.
This part is commonly listed for screw drive openers manufactured after 2001. Belt drive models use different harnesses and should be checked by parts diagram.
No. Safety sensor wiring is low voltage and separate from this internal high-voltage harness.
041C5416 is the current-style formatted number for the same LiftMaster 41C5416 harness reference.
If the old harness failed from heat or arcing, the board, motor, or power connections may also be damaged. Replacing only the harness may not correct the root issue.