---
product_id: 539382016
title: "LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play"
brand: "lego"
price: "$222.27"
currency: USD
in_stock: true
category: "Lego"
url: https://www.desertcart.us/products/539382016-lego-friends-sea-rescue-boat-41734-building-toy-set-boys
store_origin: US
region: United States of America
---

# 717-piece immersive build Multi-vehicle ocean rescue set 3D LEGO Builder app integration LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play

**Brand:** lego
**Price:** $222.27
**Availability:** ✅ In Stock

## Summary

> 🌊 Build, Rescue, Repeat — Your Ocean Adventure Awaits!

## Quick Answers

- **What is this?** LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play by lego
- **How much does it cost?** $222.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/539382016-lego-friends-sea-rescue-boat-41734-building-toy-set-boys)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Epic 717-piece Build:** Dive into a detailed sea rescue adventure with a catamaran, submarine, and 4 mini-dolls.
- • **Inclusive Ocean Heroes:** Features diverse mini-dolls Aliya, Nova, Gunnar, and Marco inspiring teamwork and environmental care.
- • **App-Enhanced Creativity:** Zoom, rotate, and track your build progress with the intuitive LEGO Builder app.
- • **Next-Level Interactive Play:** Use nets, microscopes, and water samples to role-play real ocean cleanup missions.
- • **Perfect Gift for Future Eco-Warriors:** Designed for kids 7+, this set sparks passion for marine life and sustainability.

## Overview

The LEGO Friends Sea Rescue Boat set (41734) is a 717-piece building kit designed for kids ages 7 and up, featuring a catamaran laboratory, submarine, and 4 mini-dolls. It encourages imaginative ocean rescue role play with accessories like nets, microscopes, and water samples. Enhanced by the LEGO Builder app, it offers 3D model interaction and progress tracking, making it a perfect gift for young builders passionate about marine life and environmental stewardship.

## Description

Kids who care about the natural world can learn about ocean life with this detailed LEGO Friends Sea Rescue Boat toy building set for boys and girls ages 7 and up. The set comes with 2 boats, a buildable catamaran that doubles up as a laboratory, plus a small submarine toy. Kids can act out sea rescue stories as they roll the boat over the trash to capture it in the boat’s nets, ready for recycling. The mini-dolls Nova and Aliya didn’t think that they had much in common with one another but are becoming closer as they take on this shared mission. Kids can enjoy an easy and intuitive building adventure with the LEGO Builder app. Here they can zoom in and rotate models in 3D, save sets and track their progress. This set can be combined with LEGO Friends sets 41736 and 41752 for even more ocean rescue adventures (sets sold separately). Meet the next generation of Heartlake City who inspire kids to develop their passions as they explore the new world of LEGO Friends with its diverse cast of characters. Contains 717 pieces.

## Features

- Sea rescue play for kids ages 7+ – Kids who love the natural world of the ocean can imagine cleaning up the shores of Heartlake City as they build and play with this fun LEGO Friends Sea Rescue Boat set (41734)
- 4 characters and accessories – Includes LEGO Friends mini-dolls characters Aliya and Nova, plus the boat’s captain Gunnar and friend Marco
- Accessories for role play – Comes with submarine, a net and stick to collect trash, life jackets for all characters, different types of trash, water samples, sunscreen, a coffee machine, syringe and a microscope
- Act out the story – Kids can explore different activities such as gathering trash from the ocean, sorting the trash into different bins for recycling, analyzing water quality and more
- A gift for kids who love sea life – This LEGO Friends set makes a gift idea for boys and girls ages 7 and up who would love to build a Sea Rescue Boat and create their own ocean adventures
- Sized for young builders – The LEGO Friends Sea Rescue Boat toy measures over 8 in.(20 cm) high, 13 in. (33 cm) long and 7 in. (18 cm) wide
- A helping hand – Discover intuitive instructions in the LEGO Builder app, where builders can zoom in and rotate models in 3D, track their progress and save sets as they develop new skills

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSRDH2MW |
| Additional Features | Buildable catamaran/laboratory, submarine toy, 4 mini-dolls, and various accessories for role play |
| Age Range Description | Kid |
| Best Sellers Rank | #172,327 in Toys & Games ( See Top 100 in Toys & Games ) #5,499 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Package Type | FFP |
| Customer Reviews | 4.8 out of 5 stars 260 Reviews |
| Educational Objective | Creative Building |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 21.26 x 11.1 x 3.09 inches |
| Item Type Name | Building Kit |
| Item Weight | 3.15 Pounds |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 84 |
| Manufacturer Part Number | 6425655 |
| Material Type | Plastic |
| Model Name | tbd LEGO Friends 41734 41734 |
| Model Number | 6425655 |
| Model Year | 2023 |
| Number of Pieces | 717 |
| Target Audience | CHARACTERFAMILY |
| Theme | TV Show |
| UPC | 673419374309 |
| Unit Count | 1.0 Count |

## Images

![LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play - Image 1](https://m.media-amazon.com/images/I/91FIwYagU+L.jpg)
![LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play - Image 2](https://m.media-amazon.com/images/I/912IYMo0uML.jpg)
![LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play - Image 3](https://m.media-amazon.com/images/I/914+ythKO4L.jpg)
![LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play - Image 4](https://m.media-amazon.com/images/I/81UKVpEUn6L.jpg)
![LEGO Friends Sea Rescue Boat 41734 Building Toy Set for Boys & Girls Ages 7+ Who Love The Sea, Includes 4 Mini-Dolls, a Submarine, Baby Dolphin and Toy Accessories for Ocean Life Role Play - Image 5](https://m.media-amazon.com/images/I/91vKNQ9oUxL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-20*