How many pieces does the LEGO Dolphins Rescue Mission (41378-1) have?

The LEGO Dolphins Rescue Mission set (41378-1) contains 374 pieces. It was released in 2019 as part of the LEGO Friends theme.

How can I find missing parts for LEGO set 41378-1?

On BrickMissing you can check which parts from the LEGO Dolphins Rescue Mission (41378-1) you already own. Add your LEGO collection and we'll show exactly which of the 374 pieces you're missing and which you already have.

Can I build the LEGO Dolphins Rescue Mission with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 374 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Dolphins Rescue Mission from?

The LEGO Dolphins Rescue Mission (41378-1) belongs to the LEGO Friends theme. You can browse all Friends sets on BrickMissing to find more sets from this theme.

Dolphins Rescue Mission

41378-1 Friends 2019 374 parts 2.1% catalog rarity Intermediate

Adventure awaits below the sea with the LEGO Friends 41378 Dolphins Rescue Mission! Join Stephanie in her cool submersible craft as she races to free a stricken dolphin trapped in a shipwreck. The shipwreck's mast is hinged, allowing Stephanie to lift it with her craft's grabbing arm to complete the rescue. A hidden gem-filled treasure chest adds to the excitement, along with a textile pirate’s map that reveals secret information when brushed with water. Will Stephanie or bad-girl Kacey find the map first and claim the treasure? This set includes Stephanie and Kacey mini-doll figures, plus two dolphin figures for hours of imaginative play and treasure hunting.

Parts Inventory

🧱 374 parts

Showing the first 12 rows of the parts list (374 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Lime	2×	Check price → View
Black	2×	€0,10 View at LEGO → View
Light Bluish Gray	2×	€0,10 View at LEGO → View
Medium Azure	1×	€0,41 View at LEGO → View
Black	1×	€0,06 View at LEGO → View
Reddish Brown	3×	€0,06 View at LEGO → View
Light Bluish Gray	1×	€0,06 View at LEGO → View
Bright Light Blue	1×	Check price → View
Light Bluish Gray	1×	€0,13 View at LEGO → View
Bright Light Orange	1×	€0,07 View at LEGO → View
Dark Bluish Gray	1×	Check price → View
Light Bluish Gray	1×	€0,07 View at LEGO → View

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Catalog rarity

How common are the parts in Dolphins Rescue Mission?

2.1%Low rarity

more commonless common

4 of 191 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

6.1%

All sets

6.7%

Least common in our catalog

Hair and Helmet, Curly, Bright Light Yel… · Medium Azure · only this set in our catalogSticker Sheet for Set 41378-1 · Unknown · only this set in our catalogWedge Curved Inverted 10 x 6 x 2 Cockpit · Dark Blue · 3 sets in our catalog

How we calculate this →