Motors & Electric Parts

Every loose LEGO® electric part in one place: motors, battery boxes, wires and connectors, light bricks, sensors and train electrics. From the first 4.5V motors and 12V trains to 9V and Power Functions, new and used, so you can get an old set moving again or add power to your own build.

Which LEGO system do you have?

LEGO has made several electric systems, and each one has its own plugs. 4.5V and 12V parts use round or square pin connectors, 9V uses stud-shaped plugs on a 2 x 2 brick, and Power Functions uses a flat plug that stacks. Parts from different systems usually do not fit together without an adapter, so check the voltage in the part name before you order.

What you find here

• Electric motors: 4.5V, 9V, 12V, micromotors and boat motors
• Battery boxes and loose lids and covers
• Wires and connectors in several lengths
• Light and sound parts, such as light bricks and fibre optics
• Train electrics: switch bricks, pole reversers and power pickups
• Sensors, switches and remote control parts

Looking for a motor that needs no batteries? Pullback and wind-up motors are in non-electric motors.

Why CrocoBricks

• Only original LEGO®, new and used, every part checked before it goes online
• One order and one shipping fee, however many parts you pick
• Ordered before 16:00 on a working day, shipped the same day