Bikini Bottom Undersea Party
3818-1
Released: 2012 · Parts: 471 · Theme: SpongeBob SquarePants
Bikini Bottom Undersea Party (3818-1) is a SpongeBob SquarePants LEGO set released in 2012 with 471 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 4 minifigures and 169 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Bikini Bottom Undersea Party
Parts in this set
169 parts · page 1 of 4 · updating…
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Antenna 1 x 4 with Flat Top3957b · ×1 · White -
Bar 1 x 4 x 26187 · ×4 · Yellow -
Bar 1 x 6 [Closed Studs]6140 · ×1 · White -
Bar 4L (Lightsaber Blade / Wand)30374 · ×2 · White -
Bar 4L (Lightsaber Blade / Wand)30374 · ×1 · Black -
Boat / Ship Wheel / Helm with Slotted Pin4790b · ×1 · Reddish Brown -
Box 2 x 2 x 2 [Hollow Studs]4345b · ×1 · Red -
Box 2 x 2 x 2 Door with Slot4346 · ×1 · Trans-Clear -
Bracket 1 x 2 - 1 x 4 [Square Corners]2436 · ×1 · Light Bluish Gray -
Brick 1 x 13005 · ×9 · Orange -
Brick 1 x 13005 · ×3 · Light Bluish Gray -
Brick 1 x 13005 · ×2 · Blue -
Brick 1 x 1 x 5 with Solid Stud2453b · ×2 · Reddish Brown -
Brick 1 x 1 x 5 with Solid Stud2453b · ×1 · Light Bluish Gray -
Brick 1 x 23004 · ×8 · Orange -
Brick 1 x 23004 · ×6 · Light Bluish Gray -
Brick 1 x 23004 · ×6 · Blue -
Brick 1 x 2 x 2 with Inside Stud Holder3245c · ×6 · Light Bluish Gray -
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges2454a · ×4 · Dark Bluish Gray -
Brick 1 x 33622 · ×2 · Blue -
Brick 1 x 33622 · ×2 · Orange -
Brick 1 x 43010 · ×2 · Blue -
Brick 1 x 43010 · ×4 · Orange -
Brick 1 x 43010 · ×5 · Light Bluish Gray -
Brick 2 x 23003 · ×1 · Light Bluish Gray -
Brick 2 x 23003 · ×1 · Dark Blue -
Brick 2 x 2 x 330145 · ×4 · Light Bluish Gray -
Brick 2 x 43001 · ×2 · Light Bluish Gray -
Brick Arch 1 x 43659 · ×1 · Red -
Brick Arch 1 x 6 Raised Arch92950 · ×3 · Light Bluish Gray -
Brick Arch 1 x 6 Raised Arch92950 · ×2 · Blue -
Brick Arch 1 x 8 x 23308 · ×1 · Dark Bluish Gray -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×2 · Blue -
Brick Round 1 x 1 Open Stud3062b · ×3 · Tan -
Brick Round 1 x 1 Open Stud3062b · ×2 · Blue -
Brick Round 2 x 2 [Grill]92947 · ×1 · Tan -
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder30367b · ×1 · Dark Green -
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder30367b · ×2 · Red -
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder30367b · ×2 · Yellow -
Brick Round 2 x 2 with Axle Hole3941 · ×1 · Blue -
Brick Special 1 x 1 with Stud on 1 Side87087 · ×1 · Dark Bluish Gray -
Brick Special 1 x 1 with Studs on 2 Sides47905 · ×1 · Tan -
Brick Special 1 x 1 x 3 with 2 Clips Vertical [Hollow Stud, Open O Clips]60583b · ×1 · Black -
Brick Special 1 x 2 with Studs on 2 Sides52107 · ×3 · Red -
Cone 1 x 1 [Top Groove]59900 · ×1 · Reddish Brown -
Cone 2 x 2 x 2, Open Stud3942c · ×1 · Blue -
Dish 2 x 2 Inverted [Radar]4740 · ×4 · Black -
Dish 2 x 2 Inverted [Radar] with Dark Red Swirl and Medium Blue Spots Print4740pr0016 · ×2 · Bright Pink