LiftMaster 041ASWG-0489 is the 24V, 3 meter cable with connector used on select LiftMaster swing gate operator installations. This cable is commonly tied to LA400 series service work and provides the proper low-voltage connection without requiring a field-made splice. On a gate operator, cable quality matters because the wiring is exposed to vibration, moisture, insects, rodent damage, and movement near the actuator.
A damaged cable can create symptoms that look like a bad control board or actuator: intermittent starts, random stops, voltage loss, or operation that changes when the cable is moved. Before replacing parts, inspect the entire cable route for pinch points, damaged jacket, pulled connectors, and corrosion. Match this 3 meter length to the original installation because excess cable or too-short cable can create service problems.
Compatibility note: LiftMaster service parts should be matched by model number, original part number, finish, connector style, voltage rating, or the official replacement parts diagram. Similar-looking parts are not always interchangeable.
| Manufacturer | LiftMaster / Chamberlain Group |
|---|---|
| Product Type | Low-voltage cable with connector |
| Part Number | 041ASWG-0489 |
| Application | Replacement 24V connector cable for select swing gate operator systems |
| Voltage | 24V |
| Cable Length | 3 meters |
| Compatible Operator Type | Commonly listed for LiftMaster LA400 and LA400UL; verify all LA-series applications by diagram |
| Also Known As | 41ASWG-0489, 41ASWG-489, LM-041ASWG-0489 |
| Notes | Do not substitute for 1 meter or 6 foot cables unless the parts diagram confirms fitment |
Before replacing this part, check the surrounding hardware, wiring, enclosure, actuator, or receiver components that could have caused the original failure. On gate and access-control equipment, water intrusion, loose mounting, rodent damage, binding gates, and incorrect previous repairs often create repeat failures.
Gate operators and telephone entry systems can involve moving gates, stored force, low-voltage controls, and line-voltage power sources. Do not bypass safety devices or force a gate system to run with damaged wiring or missing covers. If the system has unsafe movement, repeated faults, or electrical damage, have the installation inspected by a qualified technician.
It is a 24V, 3 meter cable with connector used on select LiftMaster swing gate operator systems, especially LA400 series applications listed by multiple sources.
No. 041ASWG-0489 is the 3 meter cable. 041ASWG-0454 is the 1 meter cable. The connector may look similar, but cable length and routing matter.
The cable is commonly listed for LiftMaster LA400 and LA400UL, with broader LA-series references appearing in some listings. Verify by parts diagram before ordering.
Related references include 041ASWG-0489, 41ASWG-0489, 41ASWG-489, and LM-041ASWG-0489.
It can if the original cable is damaged, corroded, pinched, or has a failing connector. The control board, actuator, battery wiring, and safety inputs should also be checked.