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Adventures in Bikini Bottom

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3827 Adventures in Bikini Bottom

570 pieces in 187 part and color combinations, plus 3 minifigures.

The piece count includes the 9 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Bricks 146 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×2
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×9
  • Brick 1 x 4 Blue Part 3010 Element 301023 ×2
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×13
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×12
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Light Bluish Gray Part 2454a ×1
  • Brick 1 x 3 x 5 with Side Supports Light Bluish Gray Part 3755a Element 4211879 ×2
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×1
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×1
  • Brick 1 x 8 Light Bluish Gray Part 3008 Element 4211392 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×4
  • Brick 1 x 1 Orange Part 3005 Element 4173805 or 4119645 ×27
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud Orange Part 2453a Element 4288163 ×2
  • Brick 1 x 2 Orange Part 3004 Element 4613981 or 4121739 ×22
  • Brick 1 x 4 Orange Part 3010 Element 4118827 ×29
  • Brick 1 x 6 Orange Part 3009 Element 4189007 or 4162760 ×11
  • Brick 2 x 4 Orange Part 3001 Element 4153827 or 4119641 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×2
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×1
  • Brick 1 x 2 with Blue TV Screen Print White Part 3004pr0031 Element 4293963 ×1

Plates 107 pieces

  • Plate 1 x 6 Black Part 3666 Element 366626 Also in Dark Bluish Gray ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×1
  • Plate 2 x 2 Corner Blue Part 2420 Element 242073 or 242023 ×2
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×1
  • Plate 4 x 6 Blue Part 3032 Element 303223 ×1
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×3
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 Also in Black ×4
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×3
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×6
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×1
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×7
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×1
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×15
  • Plate 1 x 4 Orange Part 3710 Element 4118782 ×2
  • Plate 1 x 6 Orange Part 3666 Element 4173332 or 4122466 ×2
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×8
  • Plate 4 x 6 Orange Part 3032 Element 6221691 or 4295308 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×10
  • Plate 1 x 2 Red Part 3023 Element 302321 ×3
  • Plate 1 x 4 Red Part 3710 Element 371021 ×4
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×4
  • Plate 4 x 4 Red Part 3031 Element 4243814 or 303121 ×1
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×2
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×3
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×2
  • Plate 4 x 4 Tan Part 3031 Element 4243824 or 4113919 ×1
  • Plate 4 x 6 Tan Part 3032 Element 4114001 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4

Bricks Sloped 51 pieces

  • Brick Sloped Inverted 45° 2 x 1 Dark Bluish Gray Part 3665 Element 4211096 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×4
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×2
  • Brick Sloped 45° 2 x 2 Double Convex Light Bluish Gray Part 3045 Element 4216250 ×2
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud Light Bluish Gray Part 4460b Element 4211494 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Orange Part 3040b Element 4121967 or 4118901 ×6
  • Brick Sloped 75° 2 x 1 x 3 with Open Stud Orange Part 4460a ×10
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Orange Part 3660 Element 4118829 ×5
  • Brick Sloped Inverted 75° 2 x 1 x 3 Orange Part 2449 Element 4159199 ×10
  • Brick Sloped 45° 2 x 1 with Bottom Pin Tan Part 3040b Element 4121972 or 4113989 ×2
  • Brick Sloped 45° 2 x 2 Tan Part 3039 Element 4114322 ×1

Hinges, Arms and Turntables 40 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×5
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Black Part 30553 Element 4143372 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Black Part 44567a Element 4185620 ×1
  • Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [4 Locking Ridges] Black Part 44822 Element 4193108 ×1
  • Hinge Brick 1 x 4 [Lower] Blue Part 3831 Element 6320053 or 383123 ×1
  • Hinge Brick 1 x 4 [Upper] Blue Part 3830 Element 6392876 or 6320054 ×1
  • Hinge Plate 3 x 4 Locking Dual 2 Finger, 9 Teeth Blue Part 44570 Element 6128691 or 4194559 ×1
  • Hinge Brick 1 x 4 [Lower] Light Bluish Gray Part 3831 Element 4211461 ×2
  • Hinge Brick 1 x 4 [Upper] Light Bluish Gray Part 3830 Element 6327412 or 6011459 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Light Bluish Gray Part 44302a Element 4211804 ×4
  • Hinge Brick 1 x 2 Base Red Part 3937 Element 393721 ×5
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove Red Part 44301a Element 4183039 ×4
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Red Part 73983 Element 6102786 or 74230 ×12

Bricks Round and Cones 33 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×3
  • Brick Round 1 x 1 Open Stud Blue Part 3062b Element 306223 ×3
  • Brick Round 2 x 2 with Axle Hole Blue Part 3941 Element 614373 or 614323 ×1
  • Cone 2 x 2 x 2, Open Stud Blue Part 3942c Element 6092663 or 6022149 ×1
  • Cone 1 x 1 [No Top Groove] Green Part 4589 Element 4188820 or 458928 ×3
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×1
  • Brick Round 1 x 1 Open Stud Tan Part 3062b Element 4117070 or 306205 ×15
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×2
  • Cone 1 x 1 [No Top Groove] White Part 4589 Element 458901 ×4

Plates Wedged 24 pieces

  • Wedge Plate 4 x 2 Left Black Part 41770 Element 4161332 ×1
  • Wedge Plate 4 x 2 Right Black Part 41769 Element 4160869 ×1
  • Wedge Plate 3 x 6 Cut Corners Orange Part 2419 Element 4544435 or 4229601 ×2
  • Wedge Plate 4 x 4 Cut Corner Orange Part 30503 Element 6174594 or 4544450 ×4
  • Wedge Plate 6 x 3 Left Orange Part 54384 Element 6099195 or 4544487 ×5
  • Wedge Plate 6 x 3 Right Orange Part 54383 Element 6099202 or 4544481 ×5
  • Wedge Plate 6 x 6 Cut Corner Orange Part 6106 Element 6443864 or 4288159 ×4
  • Wedge Plate 4 x 2 Left White Part 41770 Element 6552119 or 4161326 ×1
  • Wedge Plate 4 x 2 Right White Part 41769 Element 6552118 or 4160857 ×1

Plates Special 22 pieces

  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×2
  • Plate Special 1 x 4 with Wheels Holder Black Part 2926 Element 6338416 or 292626 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×3
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Blue Part 2540 Element 4140586 or 254023 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Green Part 3794a ×1
  • Plate Special 4 x 4, Studs on One Edge Plain] Light Bluish Gray Part 6179 Element 4211837 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Red Part 4623 Element 462321 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Tan Part 4081b Element 6281995 or 4632573 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Tan Part 2540 Element 4140593 or 4125271 ×3
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Tan Part 3794a Element 379405 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Yellow Part 3794a ×2

Plates Round Curved and Dishes 19 pieces

  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×1
  • 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 Dark Bluish Gray Part 6141 Element 4210633 2 spares in the box ×8
  • Dish 2 x 2 Inverted [Radar] with Dark Red Swirl and Purple Spots Print Orange Part 4740pr0011 Element 4293289 ×2
  • Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside Orange Part 3961 Element 4288162 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×2
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×1

Tiles 16 pieces

  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×2
  • Tile 1 x 4 with Groove Blue Part 2431 Element 243123 ×6
  • Tile 1 x 6 with Groove Blue Part 6636 Element 4118785 or 4108153 ×2
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×3
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×1
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1
  • Tile 1 x 2 with Pillow Outline Print White Part 3069bpr0105 Element 4293961 ×1

Wheels and Tyres 16 pieces

  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×8
  • Wheel 8 x 6 White Part 4624 Element 462401 ×8

Minifig Accessories 11 pieces

  • Tap 1 x 1 with Hole in Spout Blue Part 4599a Element 4279385 1 spare in the box ×3
  • Equipment Net [Fabuland Wind Gauge] Bright Light Orange Part 4433 Element 4243947 ×1
  • Sports Basketball with Black Lines Print Orange Part 43702pr0001 Element 4186831 ×2
  • Sports Hoop with 2 Studs and Axle Orange Part 43373 Element 4295310 or 4174045 ×1
  • Equipment Cup / Mug [Plain] Red Part 3899 Element 389921 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×2
  • Sports Basketball Net White Part 43374 Element 4295309 or 4174044 ×1

Bricks Special 10 pieces

  • Brick Special 1 x 1 Studs on 4 Sides Black Part 4733 Element 473326 ×1
  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×2
  • Brick Special 1 x 2 with Pin Blue Part 2458 Element 245823 ×2
  • Brick Special 1 x 1 x 2 with Shutter Holder Light Bluish Gray Part 3581 Element 4249560 ×1
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×2
  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×1
  • Brick Special 1 x 1 Studs on 4 Sides White Part 4733 Element 4111971 or 473301 ×1

Panels 10 pieces

  • Panel 1 x 2 x 1 [Square Corners] Black Part 4865a Element 486526 ×1
  • Panel 1 x 2 x 1 [Square Corners] Tan Part 4865a Element 4124460 ×1
  • Panel 1 x 2 x 1 [Square Corners] Trans-Clear Part 4865a Element 4113106 ×2
  • Panel 1 x 2 x 2 with Porthole Blue on Orange Background Print Trans-Clear Part 4864bpr0016 Element 4293962 ×2
  • Panel 1 x 4 x 3 [Hollow Studs] Trans-Clear Part 4215b Element 4129534 ×4

Technic Bricks 10 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Reddish Brown Part 3700 Element 4211252 ×4
  • Technic Brick 1 x 1 with Pin Hole Tan Part 6541 Element 4179771 or 654105 ×2
  • Technic Brick 1 x 1 with Pin Hole White Part 6541 Element 6609542 or 654101 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] White Part 32064b ×1

Minifig Headwear 8 pieces

  • Hat, Chef / Baker Trans-Dark Pink Part 3898 Element 4280173 ×8

Bricks Curved 7 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Black Part 30602 Element 6476459 or 4143875 ×1
  • Brick Arch 1 x 6 Blue Part 3455 Element 4544434 or 4186666 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Blue Part 6091 Element 6347945 or 4519981 ×2
  • Brick Arch 1 x 6 Light Bluish Gray Part 3455 Element 4211424 ×1
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Red Part 2339 Element 4629997 or 4519935 ×2

Technic Pins 6 pieces

  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Technic Pin Long without Friction Ridges - Single Slot Light Bluish Gray Part 32556a Element 4211709 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×2

Technic Connectors 5 pieces

  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×3
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×2

Plants & Trees 4 pieces

  • Plant, Palm Leaf Small Green Part 6148 Element 6269040 or 4258459 ×3
  • Plant, Cherries Lime Part 22667 Element 6087084 or 6062387 1 spare in the box ×1

Technic Axles 4 pieces

  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2

Tiles Special 4 pieces

  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×3
  • Tile Special 1 x 1 with Clip and Straight Tips Light Bluish Gray Part 2555 Element 4211369 or 2555194 ×1

Rock 3 pieces

  • Rock Panel Triangular 3 x 8 x 7 Dark Bluish Gray Part 6083 Element 4216709 ×2
  • Rock Panel Skull 5 x 10 x 10 Light Bluish Gray Part 47991 Element 4222572 ×1

Bars, Ladders and Fences 2 pieces

  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Black Part 6020 Element 602026 ×1
  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1

Bricks Wedged 2 pieces

  • Brick Wedged, Curved Inverted 6 x 2 Left Red Part 41765 Element 6447087 or 6064181 ×1
  • Brick Wedged, Curved Inverted 6 x 2 Right Red Part 41764 Element 6447090 or 6064184 ×1

Transportation - Land 2 pieces

  • Seat / Chair 2 x 2 Blue Part 4079 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1

Transportation - Sea and Air 2 pieces

  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×1
  • Boat / Ship Wheel / Helm Reddish Brown Part 4790 ×1

Mechanical 1 piece

  • Motor Pullback 2 x 6 x 1 2/3 Type 2 [Fast] Black Base, White Axle Black Part 42289 Element 4285385 or 4168826 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1

Pneumatics 1 piece

  • Pneumatic T-Piece (T Bar) [New Style] Light Bluish Gray Part 4697b Element 4211508 1 spare in the box ×1

String, Bands and Reels 1 piece

  • Rubber Belt Small [15mm ID] [Round Cross Section] White Part 85543 Element 6699001 or 4580665 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Life Preserver / Life Belt Print Black Part 4150pr0003 Element 4293532 ×1

Windows and Doors 1 piece

  • Door 1 x 4 x 6 Round Top with Window and Keyhole, Non Reinforced Edge Reddish Brown Part 40241 Element 4219729 ×1

Minifigures 3 figures

  • SpongeBob Squarepants Minifigure, checked as a whole figure ×1
  • Patrick Star Minifigure, checked as a whole figure ×1
  • Squidward Tentacles Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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