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.

iFountain (Lego / Coca-Cola Employee Exclusive)

Checking

iFountain iFountain (Lego / Coca-Cola Employee Exclusive)

331 pieces in 37 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

Tiles Special 209 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×209

Bricks Sloped 35 pieces

  • Brick Sloped 45° 2 x 2 Double Dark Gray Part 3043 Element 4191507 or 304327 ×6
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Dark Gray Part 4460a Element 4240112 or 4114515 ×4
  • Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] Dark Gray Part 3684 Element 4248066 or 4142927 ×3
  • Brick Sloped Inverted 75° 2 x 1 x 3 Dark Gray Part 2449 Element 4191497 or 244927 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Light Gray Part 4460a Element 446002 ×10
  • Brick Sloped Inverted 75° 2 x 1 x 3 Light Gray Part 2449 Element 4160952 or 244952 ×10

Plates 29 pieces

  • Plate 1 x 10 Dark Gray Part 4477 Element 4164316 or 447727 ×1
  • Plate 1 x 2 Dark Gray Part 3023 Element 4111983 or 302327 ×2
  • Plate 1 x 3 Dark Gray Part 3623 Element 4121922 or 362327 ×2
  • Plate 1 x 8 Dark Gray Part 3460 Element 346027 ×3
  • Plate 2 x 10 Dark Gray Part 3832 Element 4141769 or 383227 ×4
  • Plate 2 x 3 Dark Gray Part 3021 Element 4108041 or 302127 ×2
  • Plate 2 x 8 Dark Gray Part 3034 Element 303427 ×7
  • Plate 1 x 1 Light Gray Part 3024 Element 302402 ×8

Bricks 22 pieces

  • Brick 1 x 3 Dark Gray Part 3622 Element 4114313 or 362227 ×2
  • Brick 1 x 6 Dark Gray Part 3009 Element 4114082 or 300927 ×4
  • Brick 1 x 8 Dark Gray Part 3008 Element 4114081 or 300827 ×1
  • Brick 2 x 10 Dark Gray Part 3006 Element 4251558 or 4202810 ×1
  • Brick 2 x 2 Dark Gray Part 3003 Element 4110008 or 300327 ×8
  • Brick 2 x 6 Dark Gray Part 2456 Element 4181136 or 4114252 ×2
  • Brick 2 x 8 Dark Gray Part 3007 Element 4116649 or 300727 ×4

Tiles 17 pieces

  • Tile 1 x 1 with Groove Dark Gray Part 3070b Element 4173260 ×2
  • Tile 1 x 2 with Groove Dark Gray Part 3069b Element 4109959 or 306927 ×2
  • Tile 1 x 4 with Groove Dark Gray Part 2431 Element 4109979 ×3
  • Tile 2 x 2 with Groove Dark Gray Part 3068b Element 4109986 or 306827 ×6
  • Tile 1 x 1 with Groove Green Part 3070b Element 4558593 or 4238528 ×1
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 ×1
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 ×1
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 ×1

Bricks Curved 4 pieces

  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Gray Part 6091 Element 4162486 or 4118747 ×4

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×4

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Dark Gray Part 4070 Element 4108044 or 407027 ×4

Plates Round Curved and Dishes 4 pieces

  • Plate Round 1 x 1 with Solid Stud Light Gray Part 6141 Element 614102 ×4

Stickers 3 pieces

  • Sticker Sheet 1 for Set iFountain-1 [No Color/Any Color] Part stickerupn0019a ×1
  • Sticker Sheet 2 for Set iFountain-1 [No Color/Any Color] Part stickerupn0019b ×1
  • Sticker Sheet 3 for Set iFountain-1 - Service Indicator Lights [No Color/Any Color] Part stickerupn0019c ×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.