LiftMaster MA002J Connector 4-Pin

4-Pin Control Board Connector for LiftMaster Gate Operators

The LiftMaster MA002J is a replacement 4-pin terminal strip block used on select LiftMaster residential and commercial gate operator control boards. This connector is commonly identified as J1, J2, or L3 depending on the operator model and control board layout, and is used to securely terminate low-voltage wiring connections within the operator.

The MA002J connector is designed to restore proper electrical connections when an original connector becomes damaged, worn, or loose due to vibration, corrosion, or repeated service work. It installs directly onto compatible LiftMaster control boards and accepts the appropriate pin spacing and wire size specified by the manufacturer.

Key Features

• 4-pin connector block for control board wiring
• Used at J1, J2, or L3 terminals depending on operator model
• Provides secure low-voltage electrical connections
• Direct replacement for damaged or worn connectors
• OEM fit and electrical compatibility

Technical Specifications

• Part Number: MA002J
• Connector Type: 4-Pin Terminal Connector
• Application: LiftMaster residential and commercial gate operators
• Board Locations: J1, J2, L3 (model dependent)
• Manufacturer: LiftMaster

Conclusion

The LiftMaster MA002J Connector is a genuine OEM replacement component designed to maintain reliable electrical connections within LiftMaster gate operator control boards. Always verify the correct connector location and compatibility using the operator’s service manual or parts diagram before ordering to ensure proper fit and function.