How many pieces does the LEGO Alien Fossilizer (6854-1) have?

The LEGO Alien Fossilizer set (6854-1) contains 54 pieces. It was released in 1996 as part of the LEGO Space theme.

How can I find missing parts for LEGO set 6854-1?

On BrickMissing you can check which parts from the LEGO Alien Fossilizer (6854-1) you already own. Add your LEGO collection and we'll show exactly which of the 54 pieces you're missing and which you already have.

Can I build the LEGO Alien Fossilizer with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 54 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Alien Fossilizer from?

The LEGO Alien Fossilizer (6854-1) belongs to the LEGO Space theme. You can browse all Space sets on BrickMissing to find more sets from this theme.

Alien Fossilizer

🏷️ 6854-1•🎨 Space•📅 1996•🧱 54 parts•Beginner

LEGO Exploriens 6854-1 Alien Fossilizer gets its Jurassic character from Alien Fossilizer. The set leans into dinosaurs, park danger, fossils, research or vehicles, depending on what the subject promises. That makes it feel like a concrete piece of Jurassic World.

Parts Inventory

🧱 54 parts

Part	Color	Qty
Sticker Sheet for Sets 1737-1, 6815-1, 6854-1, 6856-1, 6899-1, 6938-1 170900	Unknown	1×
Sticker Sheets for Sets 1737-1, 5129-1, 6854-1, 6856-1, 6899-1, 6938-1, 6958-1, 6982-1 170910	Unknown	1×
🧱 Sticker Sheet for Exploriens Set 170911	Unknown	1×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	1×
Tile Special 1 x 1 with Clip and Straight Tips 2555	Black	1×
Magnet Holder 2 x 3 2607	White	1×
Brick Special 2 x 2 with 2 Pins and Axle Hole 30000	White	1×
Equipment Space Scanner 30035	White	1×
Brick 1 x 1 3005	White	1×
Plate 2 x 4 3020	Black	1×

Showing 10 of 38 parts

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Magnet Holder 2 x 3	2607	White	1×
Brick Special 2 x 2 with 2 Pins and Axle Hole	30000	White	1×
Equipment Space Scanner	30035	White	1×
Brick 1 x 1	3005	White	1×
Plate 2 x 4	3020	Black	1×
Plate 1 x 2	3023	White	1×
Plate 1 x 2	3023	Black	2×
Slope 45? 2 x 2	3039	White	2×
Slope 45° 2 x 2 with Space Display Print	3039pr9997	White	1×
Slope 45° 2 x 1 with Bottom Pin	3040b	White	2×
Tile 2 x 2 with Groove	3068b	White	1×
Tile 2 x 2 with Groove	3068b	Black	1×
Tile 1 x 2 with Groove	3069b	White	1×
Slope 33° 3 x 2 with Explorien Logo Print	3298pr0004	White	1×
Turntable 2 x 2 Plate - Top	3679	Light Gray	1×
Turntable 2 x 2 Plate, Base	3680	Black	1×
Plate 2 x 10	3832	Black	1×
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]	3839b	Black	1×
Dish 4 x 4 Inverted [Radar]	3960	Trans-Red	1×
Dish 4 x 4 Inverted [Radar]	3960	Trans-Dark Blue	1×
Tile Round 2 x 2 with Bottom Cross	4150	Black	1×
Engine, Strakes, 2 x 2 Thin Top Plate	4229	White	1×
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs]	4275b	White	3×
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs	4276b	White	1×
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs	4276b	Black	2×
Plate Special 1 x 4 Offset with Bar Holes	4590	Black	2×
Bracket 8 x 2 x 1 1/3	4732	White	1×
Dish 2 x 2 Inverted [Radar]	4740	Trans-Neon Green	1×
Panel 1 x 2 x 1 [Square Corners]	4865a	White	1×
Wheel Hard Plastic Small (22mm D. x 24mm)	6118	Black	4×
Brick Special 2 x 4 with Pins	6249	White	1×
Magnet Cylindrical	73092	Black	1×
Flexible Hose 8.5L with Tabbed Ends (Ends same color as Tube)	73590c02a	White	1×

Build DNA

Parts inventory insights for Alien Fossilizer

54 pieces puts this build -81% against the average Space set and -79% against the average 1996 release.

LEGOSPACE

Vs average Space set

-81%-223 parts

This set54

Average set277

Average Space set: 277 pieces across 91 other sets.

Vs average 1996 set

-79%-200 parts

This set54

Average set254

Average 1996 set: 254 pieces across 90 other sets.

Color profile

7different colors

Dominant color

White

White22x

46%

Black19x

40%

Unknown3x

Light Gray1x

Unique parts

1.4 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Wheel Hard Plastic Small (22mm D. x 24mm)

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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Build Insights🧩35unique parts🎨7different colors📊7.7avg. parts per color🏆4×Wheel Hard Plastic Small (22mm D. x 24mm)

🎨 All Space sets 📅 All sets from 1996

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