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.

Muscle Car

Checking

7612 Muscle Car

37 pieces in 18 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.

Show

Piece checklist

Black 16 pieces

  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Black Part 45677 Element 4191191 ×1
  • Grille / Spoiler with 1 x 2 Plate, 2 x 2 Anti-studs (Racers Car) Black Part 50949 Element 4504187 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4

Red 11 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Red Part 2436 Element 4282742 or 243621 ×1
  • Brick 2 x 4 Red Part 3001 Element 300121 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Red Part 30414 Element 4177991 or 4157223 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×3
  • Wheel Arch, Mudguard 2 x 4 Studded Red Part 3788 Element 378821 ×2

Light Bluish Gray 4 pieces

  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 30027b Element 4211765 ×4

Dark Bluish Gray 2 pieces

  • Plate Special 2 x 2 with Wheels Holder Wide Dark Bluish Gray Part 6157 Element 4210909 ×2

Glow In Dark Trans 2 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Glow In Dark Trans Part 54200 Element 4516438 1 spare in the box ×2

Trans-Red 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Red Part 2412b Element 6250158 or 4190187 ×2

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.