BlockTalk Find Your Set

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 Polar Igloo

Checking

21142 The Polar Igloo

267 pieces in 87 part and color combinations, plus 2 minifigures.

The official piece count includes the 11 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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.

Show

Piece checklist

Bricks 95 pieces

  • Brick 1 x 2 with Pixelated Forge Print Dark Bluish Gray Part 3004pr0021 Element 6216860 ×1
  • Brick 1 x 2 with Pixelated Lit Forge Print Dark Bluish Gray Part 3004pr0020 Element 6216862 ×1
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×1
  • Brick 2 x 2 Dark Green Part 3003 Element 6214611 or 4271436 ×5
  • Brick 2 x 6 Dark Green Part 2456 Element 6215657 or 6047490 ×2
  • Brick 1 x 2 with Reddish Brown and Dark Brown Lines Print Medium Nougat Part 3004pr0014 Element 6097024 ×2
  • Brick 2 x 2 Medium Nougat Part 3003 Element 6058085 or 4645062 ×4
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×12
  • Brick 2 x 4 Reddish Brown Part 3001 Element 4211201 ×6
  • Brick 2 x 6 Reddish Brown Part 2456 Element 4286200 or 4216615 ×2
  • Brick 2 x 2 without Inside Ridges Trans-Medium Blue Part 6223 Element 6239417 or 6109713 ×6
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×8
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×7
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×23
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×1
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×8

Plates 65 pieces

  • Plate 6 x 12 Blue Part 3028 Element 6186644 or 302823 ×1
  • Plate 2 x 2 Green Part 3022 Element 302228 ×2
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×2
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×3
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×2
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×3
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×2
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 6 x 6 Sand Green Part 3958 Element 6186830 ×2
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×3
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 1 spare in the box ×2
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×8
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×1
  • Plate 16 x 16 White Part 91405 Element 4618526 ×1
  • Plate 2 x 12 White Part 2445 Element 6552091 or 244501 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×4
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×6
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×4
  • Plate 3 x 3 White Part 11212 Element 6552153 or 6104805 ×1
  • Plate 4 x 4 Corner White Part 2639 Element 6552129 or 4508662 ×4
  • Plate 6 x 6 White Part 3958 Element 6552116 or 4144012 ×1
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×1

Plates Special 40 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Green Part 87580 Element 6389692 or 4565321 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×3
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Medium Nougat Part 60470b Element 6347306 or 6167698 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Nougat Part 87580 Element 6102994 ×3
  • Plate Special 1 x 2 with Pin Hole on Top White Part 11458 Element 6632146 or 6057414 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×23

Hinges, Arms and Turntables 14 pieces

  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Dark Bluish Gray Part 44302a Element 4210884 ×1
  • Hinge Brick 1 x 4 [Lower] White Part 3831 Element 6619285 or 383101 ×6
  • Hinge Brick 1 x 4 [Upper] White Part 3830 Element 6327411 or 6011456 ×6
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove White Part 44567a Element 6214612 or 4518441 ×1

Tiles 14 pieces

  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×2
  • Tile 2 x 2 with Groove Medium Blue Part 3068b Element 4528357 or 4188291 ×7
  • Tile 2 x 2 with Dark Brown Minecraft Grid Print (Crafting Table) Medium Nougat Part 3068bpr0236 Element 6097003 ×1
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 1 spare in the box ×1
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1

Plates Round Curved and Dishes 7 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×3

Minifig Accessories 4 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Dark Brown Part 64644 Element 4538950 ×3
  • Equipment Whip - Bent Reddish Brown Part 88704 Element 6359864 or 6080389 1 spare in the box ×1

Bricks Curved 3 pieces

  • Brick Arch 1 x 3 White Part 4490 Element 6619289 or 4520970 ×3

Bricks Special 3 pieces

  • Brick Special 1 x 2 with Groove White Part 4216 Element 6619288 or 4264360 ×3

Technic Bricks 3 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×1

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Bear Head 1 x 2 with Cube Polar Bear with Pixelated Face Print White Part 35528pr0001 Element 6215340 ×2

Animals / Creatures 2 pieces

  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×1
  • Animal, Fish [Hollow Stud Mouth] Orange Part 64648 Element 4623481 ×1

Bars, Ladders and Fences 2 pieces

  • Bar 1 x 4 x 3 [End Tabs] Medium Nougat Part 62113 Element 6167599 ×1
  • Antenna 1 x 4 with Flat Top Reddish Brown Part 3957b Element 4538252 ×1

Containers 2 pieces

  • Treasure Chest Bottom with Rear Slots, with Groove Medium Nougat Part 4738b ×1
  • Treasure Chest Lid [Thick Hinge] Medium Nougat Part 4739a Element 6254218 or 6167286 ×1

Minifig Shields, Weapons, & Tools 2 pieces

  • Weapon Sword Blocky Medium Azure Part 18787 Element 6093623 ×1
  • Weapon Bow and Arrow, Blocky Reddish Brown Part 18792 Element 6089103 ×1

Panels 2 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] White Part 15207 Element 6552215 or 6514504 ×2

Plants & Trees 2 pieces

  • Plant, Flower Stem with Bottom Bar Green Part 24855 Element 6269971 or 6135278 1 spare in the box ×2

Technic Pins 2 pieces

  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×1
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×1

Bricks Round and Cones 1 piece

  • Cone 1 x 1 [Top Groove] Flat Silver Part 59900 Element 6121350 ×1

Pneumatics 1 piece

  • Pneumatic Hose Connector with Axle Connector Dark Brown Part 99021 Element 6265670 or 6167942 ×1

Tiles Special 1 piece

  • Tile Special 2 x 3 with 2 Clips with Minecraft Fish and Sea Floor Print [Thick Open O Clips] Bright Light Blue Part 30350bpr0007 Element 6213799 ×1

Minifigures 2 figures

  • Stray Minifigure, checked as a whole figure ×1
  • Alex in Medium Azure Helmet and Dark Orange Legs Minifigure, checked as a whole figure ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy