# LEGO 3178-1 — Seaplane (2010)

Source: https://www.brickmissing.com/sets/3178-1-seaplane
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

Embark on daring aquatic expeditions with the LEGO Seaplane 3178-1 from the 2010 Harbor theme. This 102-piece model features a distinctive yellow and blue seaplane, engineered for versatile sky-to-sea operations across remote locations. The top section opens, allowing the included pilot minifigure to access the cockpit and prepare for departure. Its powerful twin propellers are designed for smooth take-offs and landings on both lakes and open ocean surfaces. A compact refueling point, complete with a fuel hose, is also included to ensure the seaplane is always prepared for its next long-haul journey, ready for endless exploration scenarios.

## Set facts

- Set number: 3178-1
- Name: Seaplane
- Theme: City › General
- Released: 2010
- Pieces: 102
- Distinct part + colour lots: 61
- Build difficulty: easy
- Repairability: 6.6% of this set's lots are hard to replace (4 of 61 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (61 lots, 102 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Wedge Plate 4 x 9 without Stud Notches | White | 2413 | 241301 | — |
| 1 | Tile 1 x 4 with Groove | White | 2431 | 243101 | €0,12 |
| 6 | Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] | Dark Bluish Gray | 2444 | 4196768 | — |
| 2 | Plate Special 2 x 2 with Pin on Bottom | Light Bluish Gray | 2476a | 6276848 | €0,16 |
| 4 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 1 | Brick 1 x 2 | Red | 3004 | 300421 | €0,11 |
| 1 | Plate 2 x 3 | Dark Bluish Gray | 3021 | 4211043 | €0,13 |
| 2 | Plate 2 x 2 | Yellow | 3022 | 302224 | €0,10 |
| 1 | Plate 4 x 4 | Light Bluish Gray | 3031 | 4243821 | €0,21 |
| 2 | Plate 2 x 8 | White | 3034 | 303401 | €0,29 |
| 2 | Tile 1 x 2 with Groove | Yellow | 3069b | 306924 | €0,07 |
| 1 | Tile 1 x 2 with Red 82, Yellow and White Gauges Print | Light Bluish Gray | 3069bpr0101 | 4227776 | — |
| 1 | Tile 1 x 1 with White and Red Gauge Print | Light Bluish Gray | 3070bpr0007 | 4255629 | — |
| 1 | Plate 1 x 8 | White | 3460 | 346001 | €0,18 |
| 1 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Yellow | 3660 | 366024 | €0,15 |
| 2 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 1 | Slope 65° 2 x 2 x 2 with Bottom Tube | Light Bluish Gray | 3678b | 4234535 | €0,22 |
| 2 | Plate 1 x 4 | Yellow | 3710 | 371024 | €0,12 |
| 3 | Plate 1 x 4 | Dark Bluish Gray | 3710 | 4211001 | €0,12 |
| 1 | Plate Special 1 x 2 with 1 Stud with Groove (Jumper) | Light Bluish Gray | 3794b | 379428 | — |
| 1 | Plate 2 x 6 | Dark Bluish Gray | 3795 | 4211002 | €0,19 |
| 1 | Plate 2 x 10 | Dark Bluish Gray | 3832 | 4210678 | €0,29 |
| 1 | Brick Round 2 x 2 with Axle Hole | White | 3941 | 614301 | €0,11 |
| 2 | Cone 2 x 2 x 2, Open Stud | Red | 3942c | 6056297 | €0,22 |
| 2 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | White | 4032a | 403201 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Light Bluish Gray | 4032a | 403228 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Red | 4032a | 403221 | €0,06 |
| 2 | Tile 1 x 8 with Groove | Yellow | 4162 | 4189400 | €0,15 |
| 1 | Wedge Plate 4 x 2 Right | White | 41769 | 4160857 | €0,11 |
| 1 | Wedge Plate 4 x 2 Right | Yellow | 41769 | 4160868 | €0,11 |
| 1 | Wedge Plate 4 x 2 Left | Yellow | 41770 | 4161331 | €0,11 |
| 1 | Wedge Plate 4 x 2 Left | White | 41770 | 4161326 | €0,11 |
| 4 | Brick Curved 6 x 1 Inverted | White | 42023 | 4160403 | €0,29 |
| 2 | Brick Curved 6 x 1 Inverted | Yellow | 42023 | 4160408 | — |
| 1 | Bar 1 x 12 with 1 x 2 Plate End with Solid Studs and 1 x 1 Round Plate End | Light Bluish Gray | 42445 | 6277023 | €0,40 |
| 2 | Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] | Yellow | 43337 | 4141690 | — |
| 2 | Wedge Plate 3 x 2 Right | Dark Bluish Gray | 43722 | 4210869 | €0,15 |
| 2 | Wedge Plate 3 x 2 Left | Dark Bluish Gray | 43723 | 4210872 | €0,15 |
| 1 | Bag / Briefcase | Black | 4449 | 6268856 | €0,24 |
| 1 | Slope Curved 4 x 4 x 2/3 Triple Curved with 2 Studs | White | 45677 | 4193068 | €0,31 |
| 1 | Tap 1 x 1 without Hole in Spout | Black | 4599b | 459926 | €0,06 |
| 2 | Wedge Sloped Inverted 6 x 4 with 2 Stud Connections | Tan | 4856a | 485605 | — |
| 1 | Technic Pin Connector Hub Perpendicular 3L with 4 Pins | Light Bluish Gray | 48989 | 4225033 | — |
| 1 | Windscreen 3 x 4 x 1 1/3 Large Glass Surface | Trans-Light Blue | 57783 | 4498374 | — |
| 2 | Window 1 x 2 x 2 Flat Front | Black | 60592 | 4521439 | €0,17 |
| 6 | Slope 18° 2 x 1 x 2/3 with 4 Slots / Grate | Dark Bluish Gray | 61409 | 4540386 | €0,06 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Green | 6141 | 6514057 | €0,05 |
| 1 | Tail Shuttle | Yellow | 6239 | 4153642 | — |
| 4 | Technic Pin Connector Round [Slotted] | Light Bluish Gray | 62462 | 6173127 | €0,06 |
| 2 | Brick Curved 10 x 1 [Asymmetric Inside Ridges] | Yellow | 85970 | 4551620 | — |
| 1 | Sticker Sheet for Set 3178-1 | Unknown | 88663 | 4569188 | — |
| 1 | Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] | Dark Bluish Gray | 90194 | 6170522 | €0,18 |
| 1 | Door 1 x 3 x 2 Left - Open Between Top and Bottom Hinge | Yellow | 92262 | 4594669 | — |
| 1 | Door 1 x 3 x 2 Right - Open Between Top and Bottom Hinge | Yellow | 92263 | 4594664 | — |
| 2 | Propeller 3 Blades 5 Diameter, Pin Hole | Black | 92842 | 6360206 | €0,35 |
| 1 | Wedge Sloped 4 x 4 Taper, with Stud Notches | Yellow | 93348 | 4639696 | — |
| 1 | Hips and Dark Blue Legs | Dark Blue | 970c05 | 4162916 | €0,63 |
| 1 | Torso Plaid Shirt with Buttons, Curbed Collar, Plain Back Print, Dark Blue Arms, Yellow Hands | Dark Blue | 973c05h01pr1163 | 4173958 | — |
| 1 | Hat / Cap Short Curved Peak | Red | 86035 | 4562544 | — |
| 1 | Minifig Head, Silver Sunglasses, Eyebrows and Thin Grin Print | Yellow | 3626bpr0282 | 4194017 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/3178-1-seaplane
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/3178-1-seaplane