# LEGO 7646-1 — ETX Alien Infiltrator (2008)

Source: https://www.brickmissing.com/sets/7646-1-etx-alien-infiltrator
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

LEGO Mars Mission 7646-1 ETX Alien Infiltrator focuses on ETX Alien Infiltrator as a buildable character or creature. Recognition comes from pose, face, silhouette and details that carry the subject's personality. That gives the model presence on the shelf.

## Set facts

- Set number: 7646-1
- Name: ETX Alien Infiltrator
- Theme: Space › Mars Mission
- Released: 2008
- Pieces: 333
- Distinct part + colour lots: 121
- Build difficulty: intermediate
- Repairability: 6.6% of this set's lots are hard to replace (8 of 121 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (121 lots, 333 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 | Orange | 2412b | 4125254 | €0,06 |
| 2 | Wedge Plate 3 x 6 Cut Corners | Black | 2419 | 241926 | €0,29 |
| 2 | Plate 2 x 2 Corner | White | 2420 | 242001 | €0,07 |
| 2 | Tile 1 x 4 with Groove | Red | 2431 | 243121 | €0,12 |
| 1 | Tile Special 1 x 2 with Handle | White | 2432 | 243201 | €0,11 |
| 2 | Tile Special 1 x 2 with Handle | Red | 2432 | 243221 | €0,11 |
| 1 | Plate Special 1 x 2 Side Handle [Free Ends] | Dark Bluish Gray | 2540 | 4210660 | €0,07 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Orange | 2540 | 4190164 | €0,07 |
| 2 | Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] | Black | 2714a | 4120251 | — |
| 6 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 4 | Plate Special 2 x 2 with 2 Pin Holes | Red | 2817 | 281721 | €0,15 |
| 2 | Brick 2 x 4 | Red | 3001 | 300121 | €0,22 |
| 4 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Neon Green | 30153 | 4114505 | — |
| 1 | Equipment Binoculars | Dark Bluish Gray | 30162 | 4211051 | €0,15 |
| 5 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 2 | Plate 2 x 3 | White | 3021 | 302101 | €0,13 |
| 6 | Plate 2 x 2 | Orange | 3022 | 4159007 | €0,10 |
| 2 | Plate 2 x 2 | Red | 3022 | 302221 | €0,10 |
| 1 | Tool Jackhammer / Motor Hammer | Dark Bluish Gray | 30228 | 4261117 | €0,34 |
| 5 | Plate 1 x 2 | Lime | 3023 | 4164037 | €0,08 |
| 3 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 4 | Brick Special 1 x 2 with Vertical Clip [Thick U Clip] | Dark Gray | 30237a | 4113207 | — |
| 4 | Plate 4 x 4 | Lime | 3031 | 4504850 | €0,21 |
| 2 | Plate 4 x 8 | Black | 3035 | 303526 | €0,46 |
| 1 | Tile Special 2 x 3 with 2 Clips [Thick Open O Clips] | Black | 30350b | 4297713 | — |
| 6 | Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) | Black | 30359b | 4164067 | — |
| 4 | Hinge Brick 1 x 2 Locking with 1 Finger Vertical End | Black | 30364 | 6266306 | €0,41 |
| 4 | Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth | Dark Bluish Gray | 30365 | 4210724 | — |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger On Top | Dark Bluish Gray | 30383 | 6265693 | €0,12 |
| 2 | Slope 45? 2 x 2 | Black | 3039 | 303926 | €0,11 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | White | 30414 | 4143254 | €0,18 |
| 2 | Slope 45° 2 x 2 Double Convex | White | 3045 | 4233370 | €0,13 |
| 2 | Slope 45° 2 x 1 Triple Smooth | White | 3048b | — | — |
| 2 | Plate Round Corner 4 x 4 | Lime | 30565 | 4504705 | €0,18 |
| 14 | Brick Round 1 x 1 Open Stud | Trans-Red | 3062b | 6238673 | €0,08 |
| 2 | Fairing 1 x 4 Side Flaring Intake with Two Pins | Black | 30647 | 4153013 | — |
| 1 | Tile 2 x 2 with Groove | Black | 3068b | 306826 | €0,07 |
| 2 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 5 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 1 | Technic Brick 1 x 2 [2 Pin Holes] | Dark Bluish Gray | 32000 | 4210762 | €0,10 |
| 1 | Technic Axle and Pin Connector Angled #6 - 90° | Black | 32014 | 6268905 | €0,22 |
| 2 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Red | 32054 | 4125198 | — |
| 4 | Technic Beam 1 x 5 Thick | White | 32316 | 4249021 | €0,19 |
| 2 | Brick 1 x 2 x 2 with Inside Axle Holder | Light Gray | 3245b | 4107533 | — |
| 2 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Black | 32530 | 4144024 | €0,13 |
| 1 | Technic Gear 8 Tooth | Dark Bluish Gray | 3647 | 4514559 | — |
| 2 | Slope 65° 2 x 2 x 2 with Bottom Tube | White | 3678b | 4234525 | €0,22 |
| 2 | Turntable 2 x 2 Plate - Top | Light Bluish Gray | 3679 | 4540203 | €0,08 |
| 2 | Turntable 2 x 2 Plate, Base | Black | 3680 | 368026 | €0,11 |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 4 | Technic Brick 1 x 4 [3 Pin Holes] | Dark Bluish Gray | 3701 | 4213607 | €0,17 |
| 4 | Plate 1 x 4 | Lime | 3710 | 4187743 | €0,12 |
| 1 | Plate 1 x 4 | Orange | 3710 | 4118782 | €0,12 |
| 4 | Slope Inverted 33° 3 x 2 [Connections between Studs] | Black | 3747b | 374726 | — |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Dark Red | 3794a | 4176959 | — |
| 3 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Trans-Clear | 3794a | 379440 | — |
| 2 | Plate 2 x 6 | Black | 3795 | 379526 | €0,19 |
| 2 | Plate 2 x 6 | Red | 3795 | 379521 | €0,19 |
| 2 | Plate 2 x 10 | Black | 3832 | 383226 | €0,29 |
| 1 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | Black | 3839b | 383926 | €0,11 |
| 1 | Tool Pickaxe | Dark Bluish Gray | 3841 | 4211007 | €0,15 |
| 2 | Technic Brick 1 x 6 [5 Pin Holes] | Black | 3894 | 389426 | €0,29 |
| 1 | Weapon Gun / Torch (Space) [with Grooves] | Light Bluish Gray | 3959 | 4244750 | — |
| 1 | Large Figure Weapon Spear, Drill with Axle and Hole | Black | 40340 | 4144521 | — |
| 2 | Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole | Lime | 40378 | 4504566 | — |
| 2 | Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section | Lime | 40379 | 4295522 | — |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | White | 4081b | 6281990 | €0,10 |
| 4 | Tile Round 2 x 2 with Bottom Cross | Black | 4150 | 415026 | — |
| 2 | Brick Curved 6 x 1 | Black | 42022 | 4160393 | €0,30 |
| 3 | Wedge Curved 12 x 3 Right | Black | 42060 | 4177150 | — |
| 3 | Wedge Curved 12 x 3 Left | Black | 42061 | 4177151 | — |
| 16 | Technic Pin 1/2 | Black | 4274 | 4143005 | €0,05 |
| 2 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 2 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Dark Bluish Gray | 4349 | 4210698 | €0,13 |
| 2 | Wedge Plate 3 x 2 Right | Black | 43722 | 4180508 | €0,15 |
| 2 | Wedge Plate 3 x 2 Left | Black | 43723 | 4180536 | €0,15 |
| 1 | Dish 3 x 3 Inverted [Radar] | White | 43898 | 4179580 | €0,17 |
| 2 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | Black | 44302a | 4183060 | — |
| 1 | Hinge Plate 1 x 4 Locking Dual 1 Finger | White | 44568 | 4193479 | — |
| 2 | Flag 2 x 2 Trapezoid with Flat Area between Clips | White | 44676 | 4272616 | — |
| 1 | Equipment Metal Detector | Black | 4479 | 4212278 | — |
| 4 | Brick Arch 1 x 3 | Black | 4490 | 4512727 | €0,17 |
| 2 | Wedge Curved 16 x 4 Triple | Black | 45301 | 4200486 | — |
| 5 | Cone 1 x 1 [No Top Groove] | Trans-Dark Blue | 4589 | 618843 | — |
| 2 | Plate Special 1 x 4 Offset with Bar Holes | Dark Bluish Gray | 4590 | 6302647 | €0,23 |
| 1 | Technic Worm Gear | Light Bluish Gray | 4716 | 4211510 | — |
| 1 | Brick Special 1 x 1 Studs on 4 Sides | White | 4733 | 4111971 | €0,22 |
| 2 | Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction | Black | 47455 | 4213374 | €0,33 |
| 4 | Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End | White | 47457 | 4494474 | €0,15 |
| 2 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket | Dark Bluish Gray | 48169 | 6278974 | €1,19 |
| 2 | Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] | Dark Bluish Gray | 48171 | 6492115 | €0,71 |
| 1 | Slope Inverted 45° 4 x 2 Double | White | 4871 | 4173943 | €0,21 |
| 4 | Bar 1L with Clip | Black | 48729a | 4272218 | — |
| 2 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | Black | 50745 | 4260488 | — |
| 1 | Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers | Trans-Orange | 50747 | 4505156 | — |
| 2 | Slope Curved 3 x 1 No Studs | White | 50950 | 4249112 | €0,12 |
| 1 | Slope Curved 3 x 1 No Studs | Black | 50950 | 4251161 | €0,12 |
| 2 | Brick Special 1 x 2 with Studs on 2 Sides | Black | 52107 | 4253815 | €0,16 |
| 11 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Lime | 54200 | 4504372 | €0,06 |
| 2 | Flexible Ribbed Hose 8mm Ends 19L | Black | 57539 | 4504612 | — |
| 1 | Flexible Ribbed Hose 8mm Ends 19L | Orange | 57539 | 4505775 | — |
| 2 | Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout | Black | 58846 | 6454174 | €1,39 |
| 1 | Technic Axle Connector Smooth [with x Hole + Orientation] | Black | 59443 | 4512363 | €0,06 |
| 1 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Black | 6019 | 601926 | — |
| 1 | Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] | Yellow | 60470a | 4515171 | — |
| 2 | Plate 1 x 12 | Red | 60479 | 4514843 | €0,23 |
| 4 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | White | 6091 | 6285777 | €0,08 |
| 1 | Tool Chainsaw Blade | Dark Bluish Gray | 6117 | 6166069 | €0,18 |
| 1 | Launcher, Technic Brick Special 2 x 4 with 5 Studs, Axle Hole and Pin Launching Lever | Dark Bluish Gray | 61185 | 4523806 | — |
| 9 | Plate Round 1 x 1 with Solid Stud | Lime | 6141 | 4183133 | €0,05 |
| 1 | Plate Round 1 x 1 with Solid Stud | Trans-Dark Blue | 6141 | 6514055 | €0,05 |
| 3 | Plate Round 1 x 1 with Solid Stud | Orange | 6141 | 4157103 | €0,05 |
| 4 | Bar 6L with Round Cap and Partially Flat Shaft | Light Bluish Gray | 61680 | 4525870 | — |
| 1 | Sticker Sheet 2 for Set 7646-1 | Unknown | 63093 | 4527612 | — |
| 1 | Sticker Sheet 1 for Set 7646-1 | Unknown | 63508 | 4529046 | — |
| 2 | Technic Axle and Pin Connector Perpendicular | Black | 6536 | 6261371 | €0,10 |
| 4 | Technic Brick 1 x 1 with Pin Hole | White | 6541 | 654101 | €0,07 |
| 2 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 4514553 | — |
| 1 | Wedge 3 x 2 Right | Black | 6564 | 4526931 | €0,34 |
| 1 | Wedge 3 x 2 Left | Black | 6565 | 4527766 | €0,33 |
| 2 | Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] | White | 73983 | 4280129 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/7646-1-etx-alien-infiltrator
- 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/7646-1-etx-alien-infiltrator