How many pieces are in the Alien Avenger?

Alien Avenger contains 369 pieces.

When was the Alien Avenger released?

Alien Avenger was released in 1997.

🏛 UFO

Set #6975

Alien Avenger

The Alien Avenger is a classic UFO-era set that oozes 90's LEGO charm.

Before you buy

Who it's for: Intermediate build Perfect for LEGO space enthusiasts and collectors of vintage themes.
Build: 369 pieces · about 4.5 hours Build time is an estimate.
Availability: Likely retired

★★★★☆ 4.3 community rating from 123 ratings

Fans appreciate the Alien Avenger for its classic UFO design and the unique minifigures. Some find the build repetitive but the completed model is visually striking and captures the essence of 90's LEGO space themes.

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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Alien Avenger is a classic UFO-era set that oozes 90's LEGO charm. With its bold red and black color scheme, trans-neon green accents, and unique flying saucer design, it's a standout piece from a beloved LEGO theme.

This set is perfect for LEGO space enthusiasts and collectors of vintage themes. The build offers a straightforward but engaging experience, and the completed model makes a striking display piece.

Skip this if you prefer modern building techniques or highly detailed models. Consider newer LEGO space sets like those from the Galaxy Squad or Alien Conquest themes for a more contemporary building experience.

✨ New

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

369

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

Build Highlights:

Asymmetrical design of the alien saucer
Integration of magnets for play features
Use of trans-neon green cones for a futuristic look
Sturdy construction for swooshing and display

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

Investment Grade

⏳ Retired

The Alien Avenger (6975-1) presents a mixed investment profile. Its age (released in 1997) and status as a retired set from the classic UFO theme give it inherent appeal to collectors seeking nostalgia. The set's relatively low piece count (371) compared to modern sets might limit its appreciation potential, but the unique trans-neon green elements and complete minifigure selection add value. Demand for classic LEGO space themes remains strong, so well-preserved sets, especially those in sealed condition, could see reasonable appreciation over time. However, the set's value is heavily dependent on its condition and the completeness of all parts and minifigures.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Interstellar Starfighter

The Alien Avenger stands out in the UFO theme due to its larger size and more complex design compared to smaller sets like the UFO Intruder (6883-1). While the Alien Avenger offers a more substantial build and play experience, sets from the Insectoids theme (e.g., 6969-1) provide a different aesthetic with their bug-like vehicles and minifigures. Collectors might choose the Alien Avenger for its classic flying saucer design or opt for newer space themes like Space Police III for more modern building techniques and detailed minifigures.

4 Minifigures Included

UFO Alien, Gray Overlord

5 parts

A-

The set includes four minifigures: two UFO Aliens (Blue and Red), a UFO Droid (Blue), and the UFO Alien Gray Overlord. The alien minifigures are unique to the UFO theme, adding to the set's collectible appeal.

📦 Parts Inventory

Official piece count: 369
Parts cataloged in this inventory: 94 unique parts, 353 pieces
Minifigures: 4

LEGO counts 369 pieces. This inventory comes from a separate parts catalog and lists 371, including the 18 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Sticker Sheet for...

Part #: 170909 1× [No Color/Any Color]

Brick 2 x 2 Corner

Part #: 2357 4× Red

Brick 2 x 2 Corner

Part #: 2357 4× Black

Tile Special 1 x ...

Part #: 2412b 3× Black

Tile Special 1 x ...

Part #: 2412b 3× Red

Windscreen 6 x 6 ...

Part #: 2418b 1× Trans-Neon Green

Wedge Plate 3 x 6...

Part #: 2419 2× Black

Wedge Plate 3 x 6...

Part #: 2419 1× Light Gray

Plate 2 x 2 Corner

Part #: 2420 8× Red

Tile Special 1 x ...

Part #: 2432 1× Black

Bracket 1 x 2 - 1...

Part #: 2436 2× Red

Wedge Plate 3 x 3...

Part #: 2450 4× Black

Brick Special 1 x...

Part #: 2458 2× Light Gray

Plate Special 1 x...

Part #: 2540 2× Black

Antenna 8H Whip

Part #: 2569 2× Trans-Neon Green

Magnet Holder 2 x 3

Part #: 2607 3× Black

Magnet Holder Til...

Part #: 2609b 3× Black

Plate 4 x 4 Corner

Part #: 2639 8× Light Gray

Plate Round 2 x 2...

Part #: 2654 1× Light Gray

Brick Special 1 x...

Part #: 2877 1× Black

Brick Special 2 x...

Part #: 30000 2× Dark Gray

Brick 2 x 4

Part #: 3001 5× Light Gray

Arm Holder Brick ...

Part #: 30014 1× Black

Brick 2 x 3

Part #: 3002 2× Red

Brick 2 x 3

Part #: 3002 2× Black

Brick 2 x 2

Part #: 3003 1× Blue

Brick 2 x 2

Part #: 3003 4× Black

Panel 3 x 5 Solar...

Part #: 30034 2× Black

Equipment Space S...

Part #: 30035 1× Black

Part #: 30062 1× Black

Brick 1 x 8

Part #: 3008 2× Black

Brick 1 x 4

Part #: 3010 4× Black

Panel 14 x 14 x 2...

Part #: 30116pr0001 2× Light Gray

Panel 14 x 14 x 2...

Part #: 30116pr0002 2× Light Gray

Panel 10 x 10 x 2...

Part #: 30117 2× Trans-Neon Green

Panel 10 x 10 x 2...

Part #: 30117pr0001 1× Light Gray

Panel 10 x 10 x 2...

Part #: 30117pr0009 1× Light Gray

Plate 2 x 4

Part #: 3020 1× Black

Plate 2 x 4

Part #: 3020 2× Light Gray

Part #: 3021 7× Black

Plate 2 x 2

Part #: 3022 9× Red

Plate 2 x 2

Part #: 3022 4× Light Gray

Plate 2 x 2

Part #: 3022 3× Black

Plate 1 x 2

Part #: 3023 2× Blue

Plate 1 x 2

Part #: 3023 2× Light Gray

Plate 1 x 2

Part #: 3023 6× Red

Plate 1 x 2

Part #: 3023 2× Trans-Neon Green

Plate 1 x 2

Part #: 3023 5× Black

Plate 4 x 12

Part #: 3029 4× Black

Plate 2 x 8

Part #: 3034 1× Black

Plate 4 x 8

Part #: 3035 4× Light Gray

Brick Sloped 45° ...

Part #: 3037 1× Light Gray

Brick Sloped 45° ...

Part #: 3039 8× Light Gray

Tile 2 x 2 with O...

Part #: 3068bpr0063 4× Light Gray

Tile 1 x 2 with A...

Part #: 3069bpr0037 2× Black

Tile 1 x 2 with Y...

Part #: 3069bpr0042 2× Black

Tile 1 x 2 with U...

Part #: 3069bpr0045 3× Light Gray

Brick Sloped 33° ...

Part #: 3297 2× Light Gray

Brick Sloped 33° ...

Part #: 3298 3× Light Gray

Brick Sloped 33° ...

Part #: 3298pr0025 1× Light Gray

Turntable 4 x 4 S...

Part #: 3403c01 2× Black

Plate 1 x 8

Part #: 3460 4× Black

Engine - Smooth, ...

Part #: 3475b 2× Black

Arm Piece Straigh...

Part #: 3612 8× Black

Tyre 15 x 6 Offse...

Part #: 3641 4× Black

Brick Sloped Inve...

Part #: 3660 2× Black

Plate 1 x 6

Part #: 3666 4× Black

Plate 1 x 6

Part #: 3666 2× Red

Turntable 2 x 2 P...

Part #: 3679 2× Light Gray

Turntable 2 x 2 P...

Part #: 3680 2× Black

Plate 1 x 4

Part #: 3710 4× Black

Plate 1 x 4

Part #: 3710 2× Light Gray

Plate 1 x 4

Part #: 3710 1× Red

Plate Special 1 x...

Part #: 3794a 8× Black

Plate Special 1 x...

Part #: 3794a 2× Blue

Plate 2 x 6

Part #: 3795 2× Black

Plate 2 x 10

Part #: 3832 1× Black

Wedge Plate 4 x 4...

Part #: 3935 1× Light Gray

Wedge Plate 4 x 4...

Part #: 3936 1× Light Gray

Hinge Brick 1 x 2...

Part #: 3937 3× Black

Hinge Brick 1 x 2...

Part #: 3938 2× Red

Dish 4 x 4 Invert...

Part #: 3960 1× Black

Brick Special 1 x...

Part #: 3963 2× Light Gray

Plate Round 2 x 2...

Part #: 4032a 8× Red

Seat / Chair 2 x 2

Part #: 4079 1× Light Gray

Arm Piece 90° Tur...

Part #: 412 1× Trans-Neon Orange

Tile Round 2 x 2 ...

Part #: 4150 2× Black

Plate Special 8 x...

Part #: 4151a 1× Black

Hinge Vehicle Roo...

Part #: 4213 2× Light Gray

Engine, Strakes, ...

Part #: 4229 8× Black

Hinge Vehicle Roo...

Part #: 4315 4× Black

Box 2 x 2 x 2 [Ho...

Part #: 4345b 2× Black

Box 2 x 2 x 2 Doo...

Part #: 4346 2× Trans-Neon Green

Brick Sloped 75° ...

Part #: 4460a 4× Black

Windscreen 6 x 4 ...

Part #: 4474 2× Trans-Neon Green

Cone 1 x 1 [No To...

Part #: 4589 16× Trans-Neon Green

Plate Special 1 x...

Part #: 4590 3× Black

Brick Special 1 x...

Part #: 4595 1× Black

Plate Special 2 x...

Part #: 4600 2× Black

Wheel 8 x 6

Part #: 4624 4× Light Gray

Dish 2 x 2 Invert...

Part #: 4740 2× Light Gray

Dish 2 x 2 Invert...

Part #: 4740 4× Trans-Neon Green

Plate Special 10 ...

Part #: 6063 1× Black

Wedge Plate 6 x 6...

Part #: 6106 4× Light Gray

Wheel Hard Plasti...

Part #: 6118 4× Black

Plate Round 1 x 1...

Part #: 6141 8× Blue

Plate Round 1 x 1...

Part #: 6141 9× Trans-Neon Green

Arm Piece with Pi...

Part #: 6217 1× Blue

Brick Round 4 x 4...

Part #: 6222 2× Light Gray

Sticker Sheet for...

Part #: 71442 2× [No Color/Any Color]

Magnet Cylindrical

Part #: 73092 6× Black

The parts inventory is notable for its generous supply of trans-neon green cones and various red and black plates. The inclusion of cylindrical magnets adds play value and makes this set a useful source for builders interested in incorporating magnetic connections into their MOCs.