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471

LEGO

Bikini Bottom Undersea Party

Name: Bikini Bottom Undersea Party
Brand: LEGO
SKU: 3818

Reference: #3818 · released in 2012

Themes: SpongeBob SquarePants

The LEGO Bikini Bottom Undersea Party set came out in 2012 in the SpongeBob SquarePants theme. This toy set holds 471 parts and 4 minifigures, including SpongeBob, Patrick, and Squidward. It includes SpongeBob's house featuring a bed with an ejecting function, Squidward's house featuring an art studio, as well as a DJ table with speakers, a merry-go-round, a seesaw, and a juice bar. Characters can catapult the party cake.

This set from LEGO includes a total of 471 parts distributed across 182 distinct unique parts.

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471

Total parts

182

Unique parts

LEGO

Universe

Download instructions 8.32 MB

Set parts (182)

471 parts in the box

Hips and Light Nougat Legs with Purple Flowers on Lime Shorts Print (Patrick)

Green

Hips and Sand Green Legs

Sand Green

Torso, Yellow Arms and Hands [Plain]

Yellow

Torso, Bare Chest with Belly Button (Navel) and Pink Lei Print, Light Nougat Arms and Hands

Light Nougat

Torso, Shirt with Sand Green Neck and Pink Lei Print, Tan Arms, Sand Green Hands

Tan

Wedge Plate 3 x 6 Cut Corners

Orange

Tile 1 x 4 with Groove

Dark Brown

Tile Special 1 x 2 with Handle

Yellow

Bracket 1 x 2 - 1 x 4 [Square Corners]

Light Bluish Gray

Brick Sloped Inverted 75° 2 x 1 x 3

Orange

Brick 1 x 1 x 5 with Solid Stud

Light Bluish Gray

Brick 1 x 1 x 5 with Solid Stud

Reddish Brown

Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges

Dark Bluish Gray

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Trans-Clear

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Blue

Plate Special 2 x 2 with 2 Pin Holes

Light Bluish Gray

Brick 2 x 4

Light Bluish Gray

Brick 2 x 2

Light Bluish Gray

Brick 2 x 2

Dark Blue

Brick 1 x 2

Blue

Brick 1 x 2

Orange

Brick 1 x 2

Light Bluish Gray

Brick 1 x 1

Orange

Brick 1 x 1

Blue

Brick 1 x 1

Light Bluish Gray

Brick 1 x 4

Orange

Brick 1 x 4

Blue

Brick 1 x 4

Light Bluish Gray

Plate 2 x 4

Reddish Brown

Plate 2 x 4

Orange

Plate 2 x 3

Dark Bluish Gray

Plate 2 x 3

Tan

Plate 2 x 2

Red

Plate 1 x 2

Red

Plate 1 x 2

Blue

Plate 1 x 2

Lime

Plate 1 x 1

White

Plate 4 x 6

Tan

Plate 6 x 10

Tan

Plate 2 x 8

Dark Bluish Gray

Plate 4 x 8

Dark Bluish Gray

Brick Sloped 45° 2 x 2

Orange

Brick Sloped 45° 2 x 1 with Bottom Pin

Light Bluish Gray

Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin

Orange

Brick Round 1 x 1 Open Stud

Tan

Brick Round 1 x 1 Open Stud

Blue

Tile 2 x 2 with Groove

Reddish Brown

Tile 2 x 2 with Groove

White

Tile 2 x 2 with Groove

Orange

Tile 1 x 2 with Groove

Medium Blue

Tile 1 x 2 with Groove

Light Bluish Gray

Tile 1 x 2 with Groove

Blue

Tile 1 x 2 with Stylised Computer Console Print

Light Bluish Gray

Brick 1 x 2 x 2 with Inside Stud Holder

Light Bluish Gray

Brick Arch 1 x 8 x 2

Dark Bluish Gray

Brick 1 x 3

Blue

Brick 1 x 3

Orange

Brick Arch 1 x 4

Red

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Dark Bluish Gray

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Orange

Brick Sloped Inverted 45° 2 x 1

Blue

Brick Sloped Inverted 45° 2 x 1

Dark Bluish Gray

Brick Sloped Inverted 45° 2 x 1

Orange

Plate 1 x 6

Red

Plate 1 x 6

Orange

Technic Pin without Friction Ridges Lengthwise

Light Bluish Gray

Brick Sloped 65° 2 x 2 x 2 with Bottom Tube

Light Bluish Gray

Turntable 2 x 2 Plate - Top

Light Bluish Gray

Turntable 2 x 2 Plate, Base

Blue

Brick Sloped 75° 2 x 2 x 3 Double Convex

Light Bluish Gray

Technic Brick 1 x 2 [1 Pin Hole]

Black

Plate 1 x 4

Reddish Brown

Plate Special 1 x 2 with 1 Stud with Groove (Jumper)

Black

Plate Special 1 x 2 with 1 Stud with Groove (Jumper)

Green

Plate 2 x 6

Tan

Plate 2 x 6

Reddish Brown

Hinge Brick 1 x 4 [Upper]

Red

Hinge Brick 1 x 4 [Upper]

Blue

Hinge Brick 1 x 4 [Lower]

Red

Hinge Brick 1 x 4 [Lower]

Blue

Plate 2 x 10

Red

Equipment Cup / Mug [Plain]

Trans-Clear

Hinge Brick 1 x 2 Base

Dark Bluish Gray

Brick Round 2 x 2 with Axle Hole

Blue

Cone 2 x 2 x 2, Open Stud

Blue

Antenna 1 x 4 with Flat Top

White

Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside

Orange

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Reddish Brown

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

White

Seat / Chair 2 x 2 with Center Sprue Mark

Blue

Plate Special 1 x 1 with Clip Vertical [Thick U Clip]

White

Plate Special 1 x 1 with Clip Vertical [Thick U Clip]

Blue

Tile Round 2 x 2 with Bottom Cross

Black

Brick Sloped 33° 3 x 1

Light Bluish Gray

Box 2 x 2 x 2 [Hollow Studs]

Red

Box 2 x 2 x 2 Door with Slot

Trans-Clear

Brick Sloped 75° 2 x 1 x 3 with Hollow Stud

Orange

Tool Hammer / Mallet Large

Black

Treasure Chest Bottom with Rear Slots, with Groove

Reddish Brown

Dish 2 x 2 Inverted [Radar]

Black

Dish 2 x 2 Inverted [Radar] with Dark Red Swirl and Medium Blue Spots Print

Bright Pink

Boat / Ship Wheel / Helm with Slotted Pin

Reddish Brown

Panel 1 x 2 x 1 [Square Corners]

Trans-Brown

Panel 1 x 2 x 1 [Rounded Corners]

Black

Brick Curved 1 x 2 x 1 1/3 with Curved Top

Blue

Hinge Brick 2 x 2 Top Plate Thin

Black

Bar 1 x 6 [Closed Studs]

White

Plate Round 1 x 1 with Solid Stud

Lime

Plate Round 1 x 1 with Solid Stud

Trans-Light Blue

Plate Round 1 x 1 with Solid Stud

Trans-Yellow

Plate Round 1 x 1 with Solid Stud

Blue

Plate Round 1 x 1 with Solid Stud

White

Plate Round 1 x 1 with Solid Stud

Black

Plate Round 1 x 1 with Solid Stud

Orange

Plate Round 1 x 1 with Solid Stud

Flat Silver

Plate Round 1 x 1 with Solid Stud

Pearl Gold

Plant, Palm Leaf Small

Green

Bar 1 x 4 x 2

Yellow

Equipment Dish / Plate / Bowl 3 x 3 [Plain]

Bright Light Orange

Technic Brick 1 x 1 with Pin Hole

Black

Technic Pin with Friction Ridges Lengthwise and Towball

Black

Tile Special 1 x 1 with Clip with Rounded Tips

Yellow

Tile Special 1 x 1 with Clip with Rounded Tips

Light Bluish Gray

Plant, Cherries

Lime

Brick 2 x 2 x 3

Light Bluish Gray

Plant, Round 1 x 1 - 3 Bamboo Leaves

Green

Food Popsicle / Lollipop

Trans-Neon Green

Plate Round Corner 3 x 3

Red

Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder

Red

Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder

Yellow

Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder

Dark Green

Bar 4L (Lightsaber Blade / Wand)

White

Bar 4L (Lightsaber Blade / Wand)

Black

Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends

Black

Plate Special 1 x 2 with Door Rail

Light Bluish Gray

Technic Axle 2 Notched

Black

Technic Beam 1 x 5 Thick

White

Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]

Black

Technic Pin Long without Friction Ridges

Tan

Plant, Carrot Top

Bright Green

Legs Short

Red

Technic Axle Pin with Friction Ridges Lengthwise

Blue

Dish 3 x 3 Inverted [Radar]

Red

Dish 3 x 3 Inverted [Radar]

Blue

Brick Special 1 x 1 with Studs on 2 Sides

Tan

Plate Special 1 x 2 [Side Handle Closed Ends]

Red

Brick Special 1 x 2 with Studs on 2 Sides

Red

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Light Bluish Gray

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Orange

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Medium Blue

Wedge Plate 6 x 3 Right

Orange

Wedge Plate 6 x 3 Left

Orange

Minifig Head Special, SpongeBob with Open Smile Large and Blue Lei Print

Yellow

Minifig Head Special, Starfish with Sunglasses Print (Patrick)

Light Nougat

Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye

Trans-Red

Cone 1 x 1 [Top Groove]

Reddish Brown

Body Pufferfish with Mrs. Puff with Pink Flower Print (SpongeBob)

Tan

Legs Mrs. Puff (SpongeBob)

Red

Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth

Black

Plate Round 4 x 4 with Pin Hole

Dark Bluish Gray

Panel 1 x 4 x 3 [Side Supports / Hollow Studs]

Orange

Brick Special 1 x 1 x 3 with 2 Clips Vertical [Hollow Stud, Open O Clips]

Black

Window 1 x 2 x 2 Flat Front

Reddish Brown

Turntable 4 x 4 Square Base, Locking

Black

Tile 1 x 3

White

Door 1 x 4 x 6 Round Top with Window and Keyhole, Reinforced Edge

Reddish Brown

Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3

Dark Brown

Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3

Black

Flame / Headwear Accessory Plume / Feather, Triple Point

Trans-Neon Orange

Minifig Head Special, Squidward Print

Sand Green

No image

Sticker Sheet for Set 3818-1

[No Color/Any Color]

Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]

Red

Brick Special 1 x 1 with Stud on 1 Side

Dark Bluish Gray

Panel 1 x 2 x 2 [Side Supports / Hollow Studs]

Red

Panel 1 x 2 x 2 with Porthole Blue on Orange Background Print

Trans-Clear

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Dark Blue

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Medium Blue

Plate Special 1 x 2, Top Clip [Split]

Red

Brick Round 2 x 2 [Grill]

Tan

Brick Arch 1 x 6 Raised Arch

Light Bluish Gray

Brick Arch 1 x 6 Raised Arch

Blue

Tile Special 2 x 2 with Bar, Hollow Stud with Stop Ring (Flag Pole)

White

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