Free tool

LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

The Simpsons Living Room

Checking

5009325 The Simpsons Living Room

123 pieces in 54 part and color combinations.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Coral 40 pieces

  • Brick 1 x 1 Coral Part 3005 Element 6422915 or 6264956 ×6
  • Brick 1 x 2 Coral Part 3004 Element 6258572 ×2
  • Brick 1 x 4 Coral Part 3010 Element 6422918 ×25
  • Tile 1 x 1 with Groove Coral Part 3070b Element 6275876 1 spare in the box ×4
  • Tile 1 x 4 with Groove Coral Part 2431 Element 6258570 ×3

Dark Orange 16 pieces

  • Brick 1 x 6 Dark Orange Part 3009 Element 6000743 or 4649911 ×3
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Dark Orange Part 49307 Element 6439726 ×4
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Orange Part 6091 Element 6300093 or 6186632 ×2
  • Plate 1 x 2 Dark Orange Part 3023 Element 4570877 or 4162217 ×1
  • Plate 1 x 4 Dark Orange Part 3710 Element 6074892 or 4603740 ×2
  • Plate 1 x 6 Dark Orange Part 3666 Element 6253418 or 4244385 ×1
  • Plate 3 x 3 Dark Orange Part 11212 Element 6490183 ×2
  • Tile 1 x 4 with Groove Dark Orange Part 2431 Element 6074893 or 4165523 ×1

Black 11 pieces

  • Bar 2L with Stop in Center Black Part 78258 Element 6371584 1 spare in the box ×1
  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 ×2
  • Plate 1 x 10 Black Part 4477 Element 447726 ×2
  • Plate 1 x 6 Black Part 3666 Element 366626 ×4
  • Plate 6 x 12 Black Part 3028 Element 302826 ×2

Dark Purple 9 pieces

  • Brick 1 x 4 Dark Purple Part 3010 Element 6185995 or 4640611 ×1
  • Brick 2 x 3 Dark Purple Part 3002 Element 6366705 or 4589614 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Dark Purple Part 87087 Element 6310169 or 6063897 ×6
  • Plate 2 x 4 Dark Purple Part 3020 Element 6030277 or 4589625 ×1

Blue 6 pieces

  • Plate 2 x 10 Blue Part 3832 Element 383223 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Blue Part 35480 Element 6315482 ×2
  • Plate Special 2 x 2 with Only 2 studs Blue Part 33909 Element 6252060 ×1
  • Tile Round 1 x 1 Blue Part 98138 Element 6284575 or 6009460 1 spare in the box ×2

Bright Pink 6 pieces

  • Tile 1 x 2 with Groove Bright Pink Part 3069b Element 4580010 ×2
  • Tile 3 x 3 Curved, Macaroni Bright Pink Part 79393 Element 6468509 ×4

Magenta 6 pieces

  • Tile 1 x 2 with Groove Magenta Part 3069b Element 4611415 ×2
  • Tile 2 x 2 Curved, Macaroni Magenta Part 27925 Element 6177824 ×4

Dark Pink 5 pieces

  • Brick Round 2 x 2 Truncated Cone Dark Pink Part 98100 Element 6329278 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Dark Pink Part 11211 Element 6388026 ×1
  • Cupboard 2 x 3 Drawer Dark Pink Part 4536 Element 6332092 ×1
  • Plate Round 1 x 1 with Open Stud Dark Pink Part 85861 Element 6230582 1 spare in the box ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Pink Part 18674 Element 6223767 ×1

Dark Turquoise 4 pieces

  • Plate 6 x 6 Dark Turquoise Part 3958 Element 6251830 ×4

Dark Bluish Gray 3 pieces

  • Bar 1 x 3 (Radio Handle, Phone Handset) Dark Bluish Gray Part 6190 Element 4210676 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Dark Bluish Gray Part 15712 Element 6344022 or 6071226 ×1

Medium Azure 3 pieces

  • Tile 2 x 2 with Groove Medium Azure Part 3068b Element 6060857 ×1
  • Tile Round 1 x 2 Half Circle Medium Azure Part 1748 Element 6510074 or 6445337 1 spare in the box ×2

Light Bluish Gray 2 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 with Keypad, 8 White Buttons, 1 Yellow Print Light Bluish Gray Part 54200pr0004 Element 6343004 1 spare in the box ×1
  • Tile 1 x 2 with Controls, Slides, Joystick Print Light Bluish Gray Part 3069bpr0307 Element 6329662 ×1

Red 2 pieces

  • Plate 2 x 4 Red Part 3020 Element 302021 ×2

Trans-Clear 2 pieces

  • Bar, Angled with 1 x 1 Round Plate / Stud on End Trans-Clear Part 65578 Element 6510188 or 6285587 1 spare in the box ×1
  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 1 spare in the box ×1

Bright Green 1 piece

  • Cone 1 x 1 [Top Groove] Bright Green Part 59900 Element 6331100 ×1

Dark Green 1 piece

  • Plate Round 1 x 1 with Open Stud Dark Green Part 85861 Element 6230571 1 spare in the box ×1

Orange 1 piece

  • Brick Round 2 x 2 Truncated Cone Orange Part 98100 Element 6461843 ×1

Reddish Brown 1 piece

  • Cone 1.17 x 1.17 x 2/3 (Fez) Reddish Brown Part 85975 Element 6173143 or 6062600 ×1

Sand Blue 1 piece

  • Cupboard 2 x 3 x 2 with Hollow Studs Sand Blue Part 92410 Element 6404592 ×1

Sand Green 1 piece

  • Bar 6L with Stop Ring Sand Green Part 63965 Element 6474602 ×1

Tan 1 piece

  • Tile 2 x 4 with Painting of Sail Boat Print Tan Part 87079pr9860 Element 6577541 ×1

White 1 piece

  • Tile 2 x 3 with Krusty Burger Print White Part 26603pr0155 Element 6577542 ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.