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.

Spider-Man's Car and Doc Ock

Checking

10789 Spider-Man's Car and Doc Ock

36 pieces in 24 part and color combinations, plus 2 minifigures.

The official piece count includes the 12 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

Red 10 pieces

  • Brick 1 x 4 Red Part 3010 Element 301021 ×1
  • Brick Curved 1 x 4 x 1 1/3 No Studs Red Part 10314 Element 6083618 ×1
  • Brick Curved, 3 x 1 with 1/3 Inverted Cutout Red Part 70681 Element 6365716 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×3
  • Plate Special 1 x 2, Top Clip [Open O] Red Part 44861 Element 6347308 ×2
  • Vehicle Body, Wheel Arch / Mudguard 6 x 6 x 2 Curved Fenders with White/Black Spider-Man Eyes Print Red Part 80481pr0001 Element 6375578 ×1

Black 6 pieces

  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Tyre Offset Tread with Center Band 23 x 7 Black Part 61254 Element 4541455 ×4
  • Vehicle Base, Brick Special 4 x 10 with 4 Pins Black Part 30076 Element 6352696 or 6023257 ×1

Blue 5 pieces

  • Brick Curved 2 x 2 x 2/3 Blue Part 15068 Element 6116786 ×1
  • Brick Curved 2 x 2 x 2/3 with White Spider-Man Logo Print Blue Part 15068pr0074 Element 6425484 ×1
  • Brick Curved 4 x 1 Double, No Studs Blue Part 93273 Element 4649773 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate Round Corners 2 x 6 Double Blue Part 18980 Element 6167891 ×1

Light Bluish Gray 4 pieces

  • Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring Light Bluish Gray Part 13971 Element 6359807 or 6044729 ×4

Trans-Yellow 3 pieces

  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 1 spare in the box ×2

Glow in Dark White 2 pieces

  • Headwear Accessory Crown Long with Bar Glow in Dark White Part 25516 Element 6364986 1 spare in the box ×2

White 2 pieces

  • Insect Accessory, Spider Web, Dome Shaped with Bar, Clips White Part 80487 Element 6385237 ×1
  • Tile Special 2 x 2 with Bar, Hollow Stud with Stop Ring (Flag Pole) White Part 98549 Element 6170709 or 4649222 ×1

Bright Green 1 piece

  • Tile Round 1 x 1 Bright Green Part 98138 Element 6353793 1 spare in the box ×1

Dark Bluish Gray 1 piece

  • Plate Round 4 x 4 with Pin Hole Dark Bluish Gray Part 60474 Element 4528323 ×1

Green 1 piece

  • Dish 2 x 2 Inverted [Radar] Green Part 4740 Element 4567908 or 4239191 ×1

Trans-Clear 1 piece

  • Windscreen 2 x 4 Half Dome Trans-Clear Part 81911 Element 6514460 or 6369941 ×1

Minifigures 2 figures

  • Spider-Man (Spidey), Medium Legs, White Spider Print Minifigure, checked as a whole figure ×1
  • Dr. Octopus / Doc Ock, Female, Light Bluish Gray Arms 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.