Mermaid Roller Coaster Ride (42703-1) is a Friends LEGO set released in 2026 with 1,007 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. This set includes 5 minifigures and 236 unique part types.
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Building instructions
2 official booklets — read on BrickID
Book 1 of 2 · A4 Book 2 of 2 · A4
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Minifigures in Mermaid Roller Coaster Ride
Parts in this set
236 parts · page 1 of 5 · updating…
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Animal / Plant, Coral / Sea Weed49577 · ×4 · Reddish Orange -
![Animal, Clam [Type 2 - Locking Edge on Inner Lip]](https://cdn.rebrickable.com/media/parts/elements/6092203.jpg)
Animal, Clam [Type 2 - Locking Edge on Inner Lip]18866 · ×1 · White -
Animal, Sea Life Set, Clam Shell Large49595b · ×12 · Vibrant Yellow -
Animal, Sea Life Set, Clam Shell Small49595d · ×24 · Vibrant Yellow -
Animal, Sea Life Set, Fish with Bar49595e · ×24 · Vibrant Yellow -
Animal, Sea Life Set, Octopus49595a · ×12 · Vibrant Yellow -
Animal, Sea Life Set, Seahorse with Bar49595g · ×24 · Vibrant Yellow -
Animal, Sea Life Set, Snail with Bar49595f · ×24 · Vibrant Yellow -
Animal, Sea Life Set, Star Fish49595c · ×24 · Vibrant Yellow -
Bar 2L with Stop in Center78258 · ×4 · Red -
Bar 4L (Lightsaber Blade / Wand)30374 · ×1 · Dark Azure -
Bar Curved with Axle End and 1 x 1 Round Plate4042 · ×1 · Trans-Clear -
Bar, Angled with 1 x 1 Round Plate / Stud on End65578 · ×2 · Trans-Clear -
![Box 2 x 2 x 2 [Hollow Studs]](https://cdn.rebrickable.com/media/parts/elements/4143247.jpg)
Box 2 x 2 x 2 [Hollow Studs]4345b · ×1 · Black -
Box 2 x 2 x 2 Door with Slot4346 · ×1 · Black -
Bracket 2 x 2 - 2 x 23956 · ×1 · Light Bluish Gray -
Bracket 2 x 2 with 1 x 2 Vertical Studs41682 · ×1 · Lavender -
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom11215 · ×3 · Medium Azure -
Brick 1 x 13005 · ×6 · Medium Lavender -
Brick 1 x 23004 · ×3 · Medium Azure -
Brick 1 x 23004 · ×2 · White -
Brick 1 x 23004 · ×3 · Medium Lavender -
Brick 1 x 2 x 2 with Inside Stud Holder3245c · ×1 · Yellow -
Brick 1 x 2 x 5 with Hollow Studs2454b · ×1 · Medium Azure -
Brick 1 x 33622 · ×4 · Tan -
Brick 1 x 43010 · ×2 · White -
Brick 1 x 43010 · ×1 · Red -
Brick 1 x 43010 · ×18 · Medium Lavender -
Brick 1 x 43010 · ×1 · Dark Pink -
Brick 1 x 63009 · ×1 · Medium Azure -
Brick 2 x 103006 · ×1 · White -
Brick 2 x 23003 · ×3 · Medium Lavender -
Brick 2 x 2 Corner2357 · ×2 · Lime -
Brick 2 x 33002 · ×5 · Light Bluish Gray -
Brick 2 x 43001 · ×2 · Tan -
Brick 2 x 43001 · ×3 · Medium Lavender -
Brick 2 x 83007 · ×8 · Medium Lavender -
Brick and Axle Separator v2.096874 · ×1 · Orange -
Brick Arch 1 x 8 x 2 Raised16577 · ×1 · Medium Lavender -
Brick Arch 1 x 8 x 2 Raised16577 · ×6 · Tan -
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs49307 · ×4 · Medium Azure -
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs49307 · ×2 · White -
Brick Curved 1 x 2 x 1 No Studs37352 · ×2 · Medium Lavender -
Brick Curved 1 x 2 x 1 with Curved Top5841 · ×8 · White -
Brick Round 1 x 1 Open Stud3062b · ×10 · Opal Trans-Dark Pink -
Brick Round 1 x 1 Open Stud3062b · ×1 · Yellow -
Brick Round 1 x 1 Open Stud3062b · ×1 · Lime -
![Brick Round 2 x 2 [Grill]](https://cdn.rebrickable.com/media/parts/elements/6107194.jpg)
Brick Round 2 x 2 [Grill]92947 · ×6 · Pearl Gold