Browse LEGO sets
Explore the full official catalog — parts lists, minifigures, and interactive build manuals for every set.
Magnet Set, Alligator / Crocodile
4202680-1 · 2003 · Magnets
3 parts
Magnet Set, Hook
851014-1 · 2003 · Magnets
5 parts
Maharaja Lallu Key Chain
4202596-1 · 2003 · Key Chain
0 parts
Main Street
10041-1 · 2003 · Town
640 parts
Make and Create Basic Set (Toyfair Nuernberg Promotion)
TOYFAIR2003-1 · 2003 · Make & Create
16 parts
Make and Create Co-Pack
65705-1 · 2003 · Designer Sets
0 parts
Makuta
8593-1 · 2003 · Bionicle
199 parts
Manual Points
4531-2 · 2003 · World City
6 parts
Mars Exploration
979760-1 · 2003 · Mindstorms
810 parts
Mars Exploration Rover
7471-1 · 2003 · Discovery
865 parts
Matoran Villagers Kit
K8586-1 · 2003 · Bionicle
0 parts
Matoro
8582-1 · 2003 · Bionicle
25 parts
Matoro and Kopeke Twin Pack with Gold Avohkii
65295-1 · 2003 · Bionicle
1 parts
Maximum Wheels
4100-1 · 2003 · Designer Sets
293 parts
Mech Lab
4048-1 · 2003 · Designer Sets
0 parts
Memo Minis
7503-1 · 2003 · Clikits
24 parts
Messy Plush
7456-1 · 2003 · Plush Toys
0 parts
Messy Plush Mini
7460-1 · 2003 · Plush Toys
0 parts
Micro Wheels
4096-1 · 2003 · Designer Sets
216 parts
Millennium Falcon
4488-1 · 2003 · Star Wars
87 parts
Mini Dozer (Explore)
3587-1 · 2003 · Duplo
16 parts
Mini Robots
4097-1 · 2003 · Designer Sets
229 parts
Minifigure Umbrella
4202458-1 · 2003 · Gear
0 parts
MISSION MARS Challenge Kit
9788-1 · 2003 · FIRST LEGO League
1,209 parts