4.5
(18.917)

LEGO® 42201 Deep-Sea Research Submarine

Still 3 items in stock
  • Ordered on Mon/Fri before 14:00 (CET), shipped the same day!
€35.99
€39.99
-10%

Specifications

  • Brand: LEGO
  • Theme: Technic
  • Ages: 9 - 99
  • Total parts: 413
  • Launch Date: 01-01-2025
  • Weight: 574 gram
  • Dimensions: 28,20cm x 26,20cm x 5,90cm
  • EAN code: 5702017816241
Check out the 2026 LEGO® catalog!
LEGO Catalog 2026 1HY

Browse through the LEGO® catalog and be surprised.

View the catalog
Description LEGO® Technic: Deep-Sea Research Submarine

Inspire kids aged 9 and up to explore the secrets of the oceans with this Deep-Sea Research Submarine toy set (42201). The model is packed with features like those found on real submarines, including steering, 3 spinning propellers, 3 air tanks, and a cockpit with seat and controls. The submarine features an extending arm to grab and lift the barrel accessory as kids play out their own sea-bed adventures.
This submarine model kit comes from a range of LEGO® Technic™ sets which feature realistic movement to introduce young builders to the universe of engineering. This set makes a great gift for kids who enjoy buildable vehicle toys.
Let the LEGO Builder app guide your child on an intuitive building adventure, allowing them to zoom in and rotate models in 3D, save sets and track their progress.


  • Submarine toy set for kids aged 9 and up – Let young science and engineering fans create their own deep-sea adventures with this LEGO® Technic™ Deep-Sea Research Submarine toy

  • Lots of realistic features – This creative building set includes lots of realistic features like the rotating propellers and grabbing arm to help kids explore how submarines work

  • Opening cockpit – The transparent cockpit opens to give access to the seat and controls

  • Barrel accessory – The set comes with a barrel accessory, which kids can pick up using the submarine’s extending grabbing arm

  • A gift for kids – This set makes a fun gift idea for kids who like exploring science and engineering toys or anyone who is interested in submarines and deep-sea exploration

  • 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

  • An introduction to engineering – LEGO® Technic™ sets feature realistic movement and mechanisms to introduce young LEGO builders to the universe of engineering

  • Measurements – A 413-piece set with a model measuring over 6 in. (15 cm) high, 9.5 in. (25 cm) long and 6 in. (15 cm) wide

Construction manual 42201

View the building instructions for this LEGO® set.

Become a member of ToyPro

Receive the weekly ToyPro newsletter and stay up to date on the latest news about ToyPro and LEGO®, MOCs and much more. Discover LEGO®

Successful! ToyPro will keep you updated from now on. Welcome to the club.

Find parts from your LEGO set
customer service

Are you missing a part from a LEGO set? Look it up easily by entering the set number below.

Parts from LEGO® 42201 Deep-Sea Research Submarine
LEGO® 6346487 Axle and Pin Connector #2 - 180°
€0.29
  • LEGO Axle and Pin Connector #2 - 180°
Add to Cart
View or order
LEGO® 6443149 Axle with Towball
€0.12 €0.13
-5%
  • LEGO Axle with Towball
Add to Cart
View or order
LEGO® 6581773 Plate 2 x 2 Round with Convex Bottom
€0.08
  • LEGO Plate 2 x 2 Round with Convex Bottom
  • LEGO Plate 2 x 2 Round with Convex Bottom
Add to Cart
View or order
LEGO® 6271150 Liftarm 1 x 11.5 Thick, Bent 3 - 4 -7
€0.39
  • LEGO Liftarm 1 x 11.5 Thick, Bent 3 - 4 -7
Add to Cart
View or order
Previously viewed by you
LEGO® 6194955 Minifig, Jet Pack with Nozzles
€14.11
  • LEGO Minifig, Jet Pack with Nozzles
  • LEGO Minifig, Jet Pack with Nozzles
Add to Cart
View or order
LEGO® 6023282 Tile 2 x 4 with Triangle and Diagonal Line Pattern…
€30.34
Sold out!
  • LEGO Tile 2 x 4 with Triangle and Diagonal Line Pattern…
Out of stock
View or order
LEGO® 6323919 Tile 1 x 2 with Square Pattern
€0.75
  • LEGO Tile 1 x 2 with Square Pattern
Add to Cart
View or order
LEGO® 6480985 Sticker for Set 71811
€0.99
  • LEGO Sticker for Set 71811
Add to Cart
View or order
Other popular LEGO® Technic sets
LEGO® 42146 Liebherr Crawler Crane LR 13000
€679.99
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
  • LEGO Liebherr Crawler Crane LR 13000
Add to Cart
View or order
LEGO® 42172 McLaren P1™
€449.99
  • LEGO McLaren P1™
  • LEGO McLaren P1™
  • LEGO McLaren P1™
  • LEGO McLaren P1™
  • LEGO McLaren P1™
Add to Cart
View or order
LEGO® 42115 Lamborghini Sián FKP 37
€449.99
  • LEGO Lamborghini Sián FKP 37
  • LEGO Lamborghini Sián FKP 37
  • LEGO Lamborghini Sián FKP 37
  • LEGO Lamborghini Sián FKP 37
  • LEGO Lamborghini Sián FKP 37
  • LEGO Lamborghini Sián FKP 37
Add to Cart
View or order
LEGO® 42143 Ferrari Daytona SP3
€404.99 €449.99
-10%
  • LEGO Ferrari Daytona SP3
  • LEGO Ferrari Daytona SP3
  • LEGO Ferrari Daytona SP3
  • LEGO Ferrari Daytona SP3
  • LEGO Ferrari Daytona SP3
  • LEGO Ferrari Daytona SP3
Add to Cart
View or order
Favorite LEGO® sets from other themes
LEGO® 77118 Silver's Car vs. Knuckles' Monster Truck
€35.99 €39.99
-10%
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
  • LEGO Silver's Car vs. Knuckles' Monster Truck
Add to Cart
View or order
LEGO® 77055 Able Sisters Clothing Shop
€35.99 €39.99
-10%
  • LEGO Able Sisters Clothing Shop
  • LEGO Able Sisters Clothing Shop
  • LEGO Able Sisters Clothing Shop
Add to Cart
View or order
LEGO® 77037 Aloy & Varl vs. Shell-Walker & Sawtooth
€40.49 €44.99
-10%
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
  • LEGO Aloy & Varl vs. Shell-Walker & Sawtooth
Add to Cart
View or order
LEGO® 76972 Raptor Off-Road Escape
€31.49 €34.99
-10%
  • LEGO Raptor Off-Road Escape
  • LEGO Raptor Off-Road Escape
  • LEGO Raptor Off-Road Escape
  • LEGO Raptor Off-Road Escape
Add to Cart
View or order
Always a good choice - a ToyPro gift card!
Gift card €7,50
€7.50
  • Gift card €7,50
Add to Cart
View or order
Gift card €10,00
€10.00
  • Gift card €10,00
Add to Cart
View or order
Gift card €25,00
€25.00
  • Gift card €25,00
Add to Cart
View or order
Gift card €50,00
€50.00
  • Gift card €50,00
Add to Cart
View or order
Latest news items