# LEGO 4431-1 — Ambulance (2012)

Source: https://www.brickmissing.com/sets/4431-1-ambulance
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

Responding to an emergency, the LEGO Hospital Ambulance 4431-1, a 199-piece set from 2012, rushes to the scene. An accident at the traffic lights requires immediate medical attention. The ambulance features a rear door that opens to load the patient. Included are two doctors and a patient minifigure, ready for transport. The patient can be lifted onto the detailed stretcher, then carefully placed into the ambulance's back compartment for a fast trip to the hospital. This model, with its functional stretcher and dedicated medical team, provides a focused play experience on critical rescue operations within the LEGO City theme.

## Set facts

- Set number: 4431-1
- Name: Ambulance
- Theme: City › Great Vehicles
- Released: 2012
- Pieces: 199
- Distinct part + colour lots: 92
- Build difficulty: easy
- Repairability: 2.2% of this set's lots are hard to replace (2 of 92 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (92 lots, 199 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 |
| ---: | --- | --- | --- | --- | --- |
| 5 | Tile Special 1 x 2 Grille with Bottom Groove | Yellow | 2412b | 241224 | €0,06 |
| 2 | Tile Special 1 x 2 Grille with Bottom Groove | Red | 2412b | 241221 | €0,06 |
| 1 | Tile 1 x 4 with Groove | White | 2431 | 243101 | €0,12 |
| 1 | Tile 1 x 4 with Groove | Yellow | 2431 | 243124 | €0,12 |
| 2 | Tile 1 x 4 with Groove | Light Bluish Gray | 2431 | 4211356 | €0,12 |
| 2 | Brick 2 x 3 | Red | 3002 | 300221 | €0,17 |
| 2 | Brick 1 x 2 | Light Bluish Gray | 3004 | 4211388 | €0,11 |
| 2 | Brick 1 x 1 | White | 3005 | 300501 | €0,07 |
| 3 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 1 | Brick 1 x 6 | Dark Bluish Gray | 3009 | 4211100 | €0,25 |
| 3 | Brick 1 x 4 | White | 3010 | 301001 | €0,16 |
| 3 | Plate 2 x 4 | Black | 3020 | 302023 | €0,15 |
| 1 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 3 | Plate 1 x 2 | Trans-Dark Blue | 3023 | 6514004 | €0,10 |
| 7 | Plate 1 x 2 | Red | 3023 | 302321 | €0,08 |
| 2 | Plate 1 x 1 | Trans-Dark Blue | 3024 | 6513965 | €0,06 |
| 2 | Plate 1 x 1 | Trans-Red | 3024 | 6513963 | €0,06 |
| 1 | Tile Special 2 x 2 with Bar and Stud | Light Bluish Gray | 30256 | 4211594 | — |
| 1 | Plate 4 x 6 | Red | 3032 | 303221 | €0,41 |
| 1 | Plate 4 x 6 | Light Bluish Gray | 3032 | 4211404 | €0,41 |
| 2 | Plate 2 x 8 | Black | 3034 | 303423 | €0,29 |
| 1 | Plate 6 x 8 | Dark Bluish Gray | 3036 | 4210794 | €0,71 |
| 1 | Arm Mechanical with 2 Clips [Battle Droid] | Light Bluish Gray | 30377 | 6319333 | €0,13 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Light Bluish Gray | 30414 | 4211636 | €0,18 |
| 1 | Brick Round 1 x 1 Open Stud | Red | 3062b | 306221 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Trans-Clear | 3062b | 6223655 | €0,08 |
| 1 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 5 | Tile 1 x 2 with Groove | Trans-Dark Blue | 3069b | 6514219 | €0,07 |
| 1 | Tile 1 x 2 with Groove | White | 3069b | 306901 | €0,07 |
| 2 | Tile 1 x 2 with Red 82, Yellow and White Gauges Print | Light Bluish Gray | 3069bpr0101 | 4227776 | — |
| 1 | Technic Plate 2 x 6 [5 Holes] | White | 32001 | 4527947 | €0,24 |
| 1 | Slope 33° 3 x 4 | White | 3297 | 329701 | €0,33 |
| 6 | Slope Inverted 45° 2 x 1 | White | 3665 | 366501 | €0,11 |
| 1 | Plate 1 x 6 | Red | 3666 | 366621 | €0,17 |
| 9 | Plate 1 x 4 | Red | 3710 | 371021 | €0,12 |
| 1 | Plate 2 x 6 | Dark Bluish Gray | 3795 | 4211002 | €0,19 |
| 1 | Plate 2 x 6 | Red | 3795 | 379521 | €0,19 |
| 1 | Door 1 x 3 x 1 Right | White | 3821 | 4537987 | €0,24 |
| 1 | Door 1 x 3 x 1 Left | White | 3822 | 4527637 | €0,24 |
| 1 | Steering Stand 1 x 2 with Black Steering Wheel | Yellow | 3829c01 | 9553 | — |
| 2 | Plate 2 x 10 | Yellow | 3832 | 383224 | €0,29 |
| 1 | Brick Special 1 x 1 with Headlight | Red | 4070 | 407021 | €0,07 |
| 3 | Brick Special 1 x 1 with Headlight | Black | 4070 | 407026 | €0,07 |
| 2 | Seat / Chair 2 x 2 with Center Sprue Mark | Yellow | 4079b | 407924 | €0,19 |
| 1 | Tile Round 2 x 2 with Fine Mesh Grill Print | Light Bluish Gray | 4150pr0022 | 4221881 | — |
| 1 | Plate 2 x 16 | Black | 4282 | 428226 | €0,51 |
| 2 | Slope 33° 3 x 1 | White | 4286 | 428601 | €0,10 |
| 3 | Bracket 1 x 2 - 2 x 2 | White | 44728 | 6117940 | €0,10 |
| 4 | Plate 1 x 10 | Red | 4477 | 447721 | €0,16 |
| 4 | Plate Special 2 x 2 with Wheel Holder | Light Bluish Gray | 4488 | 4211496 | — |
| 1 | Tap 1 x 1 without Hole in Spout | Black | 4599b | 459923 | €0,06 |
| 1 | Helmet, Sports, with Vent Holes [Plain] | Light Bluish Gray | 46303 | 4198316 | — |
| 1 | Bicycle Frame [Solid Stud] | Light Bluish Gray | 4719 | 4592277 | — |
| 1 | Dish 2 x 2 Inverted [Radar] | Light Bluish Gray | 4740 | 4567908 | €0,05 |
| 4 | Plate Special 1 x 2 [Side Handle Closed Ends] | Red | 48336 | 4226876 | €0,07 |
| 2 | Plate Special 1 x 2 [Side Handle Closed Ends] | Light Bluish Gray | 48336 | 4521931 | €0,07 |
| 1 | Plate Special 1 x 2 [Side Handle Closed Ends] | White | 48336 | 4222017 | €0,07 |
| 1 | Plate Special 1 x 1 with Tooth | Black | 49668 | 4273590 | €0,06 |
| 4 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | White | 50745 | 4259940 | €0,18 |
| 4 | Slope Curved 3 x 1 No Studs | Dark Bluish Gray | 50950 | 4246896 | €0,12 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Dark Blue | 54200 | 6245256 | €0,08 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Yellow | 54200 | 6245272 | €0,08 |
| 1 | Slope 33° 3 x 6 No Inner Walls | White | 58181 | 4569841 | — |
| 1 | Panel 1 x 6 x 5 | White | 59349 | 4504228 | €0,61 |
| 4 | Wheel 11 x 12 with Hole Notched for Wheels Holder Pin | Light Bluish Gray | 6014b | 4211764 | €0,10 |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Red | 6019 | 601921 | — |
| 2 | Plate 1 x 12 | White | 60479 | 4514842 | €0,23 |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | White | 60581 | 4558208 | €0,30 |
| 4 | Tyre 21 x 12 with Offset Tread Small Wide and Beveled Tread Edge | Black | 60700 | 4514560 | — |
| 1 | Wedge Plate 6 x 6 Cut Corner | Light Bluish Gray | 6106 | 4211520 | €0,51 |
| 2 | Brick 1 x 10 | White | 6111 | 611101 | €0,36 |
| 2 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 2 | Plate Round 1 x 1 with Solid Stud | Light Bluish Gray | 6141 | 4211525 | €0,05 |
| 1 | Plate Round 1 x 1 with Solid Stud | Trans-Yellow | 6141 | 6514056 | €0,05 |
| 1 | Plate Round 1 x 1 with Solid Stud | Trans-Green | 6141 | 6514057 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Dark Blue | 6141 | 6514055 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 1 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 2 | Windscreen 1 x 6 x 3 | Trans-Light Blue | 64453 | 4546691 | — |
| 4 | Tile 1 x 6 with Groove | White | 6636 | 663601 | €0,13 |
| 1 | Tile 1 x 6 with Groove | Yellow | 6636 | 663624 | €0,13 |
| 1 | Tile 2 x 4 with Groove | Light Bluish Gray | 87079 | 4560183 | €0,16 |
| 2 | Panel 1 x 2 x 3 [Side Supports / Hollow Studs] | White | 87544 | 4585448 | €0,17 |
| 1 | Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 1 Support Wall on Bottom | White | 87609 | 4560929 | — |
| 1 | Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes | White | 88930 | 4583297 | €0,19 |
| 1 | Plate Special 4 x 6 with Trap Door Hinge [Long Pins] | White | 92099 | 4599044 | €0,44 |
| 2 | Plate Special 1 x 2 [Top Clip] | Black | 92280 | 4598528 | — |
| 1 | Windscreen 3 x 6 x 2 | Trans-Light Blue | 92583 | 6503219 | €0,62 |
| 2 | Bicycle Wheel with Black Tire | Trans-Clear | 92851 | 6503209 | €1,02 |
| 1 | Trash Can with 4 Cover Holders | Light Bluish Gray | 92926 | 4567905 | — |
| 1 | Equipment Stretcher [No Bottom Hinges] | White | 93140 | 4622575 | €0,48 |
| 1 | Sticker Sheet for Set 4431-1 | Unknown | 98770 | 4647290 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/4431-1-ambulance
- 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/4431-1-ambulance