LEGO Challenger Set 400 with Motor
Set #4223 · 1999 · 548 pieces · Substantial build

Set Details
- Set Number
- 4223
- Name
- Challenger Set 400 with Motor
- Theme
- Universal Building Set
- Year
- 1999
- Pieces
- 548
- Complexity
- Substantial
- Build Time
- 2-4 hours
- Ages
- 10+
- Type
- Play-focused
About LEGO Challenger Set 400 with Motor
LEGO Challenger Set 400 with Motor (set #4223) is a large, detailed build with 548 pieces from the Universal Building Set theme, released in 1999. The Universal Building Set line features classic brick assortments for general building. At 548 pieces, this is a substantial-level build with an estimated build time of 2-4 hours, suitable for ages 10+. This set dates from the 1990s, a turbulent decade when LEGO launched Star Wars and Mindstorms while navigating financial difficulties.
Finding Instructions
Building instructions for LEGO Challenger Set 400 with Motor (#4223) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Challenger Set 400 with Motor FAQ
More Universal Building Set Sets
Also Released in 1999
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