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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.

Road Runner & Wile E. Coyote

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40559 Road Runner & Wile E. Coyote

205 pieces in 82 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

Reddish Brown 53 pieces

  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×6
  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×2
  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Reddish Brown Part 11477 Element 6069984 ×2
  • Brick Curved 4 x 1 Double, No Studs Reddish Brown Part 93273 Element 4658005 ×3
  • Brick Curved Inverted 2 x 1 Reddish Brown Part 24201 Element 6172922 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×2
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×5
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×3
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×5
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×5
  • Plate 4 x 4 Reddish Brown Part 3031 Element 4243838 or 4225868 ×2
  • Plate Special 1 x 1 Rounded with Handle Reddish Brown Part 26047 Element 6153863 ×2
  • Plate Special 1 x 2 with Clip Horizontal on Side Reddish Brown Part 11476 Element 6313124 or 6185998 ×3
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Reddish Brown Part 60478 Element 6102975 ×1
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×4
  • Tile 2 x 4 with Groove Reddish Brown Part 87079 Element 4579690 ×3

Dark Azure 27 pieces

  • Brick 2 x 4 Dark Azure Part 3001 Element 6013582 or 4655172 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Azure Part 11477 Element 6137300 ×1
  • Brick Curved 2 x 2 x 2/3 Dark Azure Part 15068 Element 6298471 ×3
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Dark Azure Part 11153 Element 6151667 ×1
  • Brick Curved Inverted 2 x 2 x 2/3 Dark Azure Part 32803 Element 6382585 ×1
  • Brick Sloped Inverted 45° 2 x 1 Dark Azure Part 3665 Element 6298469 or 6135608 ×2
  • Plate 1 x 2 Dark Azure Part 3023 Element 4653988 ×8
  • Plate 2 x 2 Dark Azure Part 3022 Element 6206809 or 6088656 ×4
  • Plate 2 x 4 Dark Azure Part 3020 Element 6210675 or 6089839 ×4
  • Plate Special 1 x 2 with Clip Horizontal on Side Dark Azure Part 11476 Element 6313118 or 6151674 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Azure Part 32064a Element 6249815 ×1

Dark Purple 25 pieces

  • Bracket 1 x 1 - 1 x 1 Dark Purple Part 36841 Element 6336391 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Purple Part 11477 Element 6057390 ×2
  • Brick Curved 3 x 1 No Studs Dark Purple Part 50950 Element 6103449 or 4578772 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Purple Part 54200 Element 4567509 or 4255409 1 spare in the box ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Purple Part 85984 Element 4566607 ×2
  • Plate 1 x 1 Dark Purple Part 3024 Element 6231376 or 4589621 1 spare in the box ×5
  • Plate 1 x 2 Dark Purple Part 3023 Element 4655695 or 4589622 ×2
  • Plate 2 x 3 Dark Purple Part 3021 Element 4225142 ×4
  • Tile 1 x 1 with Groove Dark Purple Part 3070b Element 6167457 1 spare in the box ×1
  • Tile 1 x 2 with Groove Dark Purple Part 3069b Element 4613192 ×2
  • Wedge Plate 2 x 2 Cut Corner Dark Purple Part 26601 Element 6382583 ×4

Tan 25 pieces

  • Brick 1 x 2 x 2 with Inside Stud Holder Tan Part 3245c Element 4159279 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Tan Part 6091 Element 6411329 or 4273526 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Tan Part 11477 Element 6046922 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Tan Part 54200 Element 4516055 or 4278069 1 spare in the box ×2
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×2
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×10
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Tan Part 15573 Element 6092587 ×1
  • Plate Special 2 x 2 with Only 2 studs Tan Part 33909 Element 6221467 ×1
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×4

Black 17 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Black Part 49307 Element 6273589 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Black Part 67329 Element 6308883 ×4
  • Plate 6 x 6 Black Part 3958 Element 395826 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Black Part 41740 Element 6254045 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×2
  • Tile Round 1 x 1 with Large and Small White Squares Print (Brickheadz Eye) Black Part 98138pr0060 Element 6284077 or 6178627 2 spares in the box ×4

Light Bluish Gray 12 pieces

  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×12

White 7 pieces

  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×3
  • Technic Brick 1 x 1 with Axle Hole White Part 73230 Element 6345886 ×1
  • Tile Round 1 x 1 Half Circle White Part 24246 Element 6609539 or 6250591 1 spare in the box ×2

Blue 6 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Blue Part 36840 Element 6307926 ×1
  • Brick Special 1 x 2 with 2 Studs on 1 Side Blue Part 11211 Element 6189191 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Blue Part 60478 Element 6073890 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Blue Part 15712 Element 6344028 or 6071264 ×2

Bright Light Yellow 6 pieces

  • Plate 1 x 1 Bright Light Yellow Part 3024 Element 6554793 or 6058014 1 spare in the box ×4
  • Tile Round 1 x 1 Half Circle Bright Light Yellow Part 24246 Element 6250598 or 6211726 1 spare in the box ×2

Orange 6 pieces

  • Brick 1 x 2 Orange Part 3004 Element 4613981 or 4121739 ×2
  • Plate 1 x 3 Orange Part 3623 Element 6147047 or 4513281 ×4

Bright Light Orange 4 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Bright Light Orange Part 11477 Element 6099728 ×2
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Bright Light Orange Part 15571 Element 6382584 or 6078294 ×1
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Bright Light Orange Part 34103 Element 6307254 ×1

Red 3 pieces

  • Plate 1 x 2 Red Part 3023 Element 302321 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×1

Yellow 3 pieces

  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Yellow Part 87087 Element 4624985 ×2

Bright Pink 2 pieces

  • Brick 2 x 2 Bright Pink Part 3003 Element 4550359 or 4245307 ×1
  • Plate 1 x 1 Bright Pink Part 3024 Element 6031883 or 4599540 1 spare in the box ×1

Dark Bluish Gray 2 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×2

Green 2 pieces

  • Plate 1 x 1 Green Part 3024 Element 302428 1 spare in the box ×2

Magenta 2 pieces

  • Plate 2 x 2 Magenta Part 3022 Element 6109930 or 6091599 ×2

Sand Green 2 pieces

  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Sand Green Part 99206 Element 6223171 ×2

Dark Turquoise 1 piece

  • Brick 2 x 2 Dark Turquoise Part 3003 Element 6314091 or 4120399 ×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.

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