How many pieces does the LEGO Exploration Mars (9736-1) have?

The LEGO Exploration Mars set (9736-1) contains 158 pieces. It was released in 1999 as part of the LEGO Mindstorms theme.

How can I find missing parts for LEGO set 9736-1?

On BrickMissing you can check which parts from the LEGO Exploration Mars (9736-1) you already own. Add your LEGO collection and we'll show exactly which of the 158 pieces you're missing and which you already have.

Can I build the LEGO Exploration Mars 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 158 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Exploration Mars from?

The LEGO Exploration Mars (9736-1) belongs to the LEGO Mindstorms theme. You can browse all Mindstorms sets on BrickMissing to find more sets from this theme.

Exploration Mars

🏷️ 9736-1•🎨 Mindstorms•📅 1999•🧱 158 parts•Easy

Exploration Mars (9736-1) is a LEGO Mindstorms from 1999. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 158 parts

Part	Color	Qty
Wedge Plate 3 x 6 Cut Corners 2419	Black	4×
Antenna 8H Whip 2569	Trans-Neon Green	2×
Support 2 x 2 x 5 Lattice Pillar, Complete Assembly 2580c01	Black	2×
Magnet Holder 2 x 3 2607	Red	2×
Technic Brick 1 x 10 [9 Pin Holes] 2730	Red	2×
Motor Pulley, 9V Micromotor with axle hole 2983	Light Gray	2×
Brick 2 x 4 3001	Red	10×
Panel, Trapezoid, Tipper End Flat without Pins 30022	Yellow	1×
Brick 2 x 2 3003	Red	8×
Brick 1 x 2 3004	Red	8×

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Motor Pulley, 9V Micromotor with axle hole	2983	Light Gray	2×
Brick 2 x 4	3001	Red	10×
Panel, Trapezoid, Tipper End Flat without Pins	30022	Yellow	1×
Brick 2 x 2	3003	Red	8×
Brick 1 x 2	3004	Red	8×
Support Leg Large [Insectoids]	30212	Dark Gray	4×
Plate 6 x 16	3027	Black	4×
Tile 1 x 2 with Groove	3069b	Light Gray	2×
Tile 1 x 2 with Telemetry Panel Print	3069bpr0043	White	1×
Tile 1 x 2 with Blue and Yellow Control Panel Print	3069bpr0047	White	1×
Tile 1 x 2 with Red and Yellow Control Panel Print (Original)	3069bpr0048	White	1×
Technic Axle and Pin Connector Angled #1	32013	Black	2×
Technic Axle and Pin Connector Angled #2 - 180°	32034	Light Gray	4×
Technic Steering Arm with 2 Pins	32069	Black	2×
Slope 33° 3 x 2	3298	Red	2×
Technic Gear 8 Tooth	3647	Light Gray	3×
Technic Gear 24 Tooth [New Style with Single Axle Hole]	3648b	Light Gray	6×
Technic Gear 24 Tooth Crown with Reinforcements [New Style]	3650c	Light Gray	2×
Turntable 2 x 2 Plate - Top	3679	Light Gray	2×
Turntable 2 x 2 Plate, Base	3680	Black	2×
Technic Brick 1 x 8 [7 Pin Holes]	3702	Red	2×
Technic Brick 1 x 16 [15 Pin Holes]	3703	Black	2×
Technic Axle 4	3705	Black	2×
Technic Axle 6	3706	Black	2×
Technic Axle 8	3707	Black	2×
Technic Axle 12	3708	Black	2×
Technic Axle 10	3737	Black	2×
Technic Plate 2 x 8 [7 Holes]	3738	Red	2×
Technic Gear Rack 1 x 4	3743	Light Gray	2×
Wedge Plate 8 x 4 Wing Left	3933	Black	2×
Wedge Plate 8 x 4 Wing Right	3934	Black	2×
Brick Round 2 x 2 with Axle Hole	3941	Red	4×
Technic Gear 16 Tooth with Round Holes [Old Style]	4019	Light Gray	2×
Technic Wedge Belt Wheel [aka Pulley]	4185	Light Gray	2×
Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°]	4285b	Black	2×
Technic Axle 3	4519	Black	2×
Cone 1 x 1 [No Top Groove]	4589	Trans-Neon Green	2×
Technic Worm Gear	4716	Black	2×
Wire with Brick 2 x 2 x 2/3 Pair, 378L	5306bc378	Black	2×
Technic Axle Connector Ridged [with x Hole x Orientation]	6538b	Light Gray	4×
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	6553	Light Gray	1×
Tyre 43.2 x 28 Balloon Small	6579	Black	6×
Wheel 43.2 x 28 Balloon Small	6580	Yellow	6×
Technic Axle 3 with Stud	6587	Dark Gray	2×
Technic Gearbox 2 x 4 x 3 1/3	6588	Yellow	2×
Technic Gear 12 Tooth Bevel	6589	Light Gray	4×
Technic Gear Rack 1 x 8 with Holes	6630	Light Gray	1×
Magnet Cylindrical	73092	Black	2×
Technic Shock Absorber 6.5L with Normal Spring [Complete Assembly]	73129	Light Gray	4×
Rubber Belt Small [15mm ID] [Round Cross Section]	85543	White	2×
Technic Rubber Belt 24mm	85544	Red	2×
Technic Universal Joint 4L [Complete Assembly]	9244	Light Gray	2×
CD-Rom, for 9736	upn0133	Unknown	1×

Build DNA

Parts inventory insights for Exploration Mars

158 pieces puts this build -67% against the average Mindstorms set and -18% against the average 1999 release.

LEGOMINDSTORMS

Vs average Mindstorms set

-67%-320 parts

This set158

Average set478

Average Mindstorms set: 478 pieces across 33 other sets.

Vs average 1999 set

-18%-34 parts

This set158

Average set192

Average 1999 set: 192 pieces across 144 other sets.

Color profile

9different colors

Dominant color

Black

Black48x

30%

Light Gray43x

27%

Red42x

27%

Yellow9x

Unique parts

2.7 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Brick 2 x 4

10x

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

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩58unique parts🎨9different colors📊17.6avg. parts per color🏆10×Brick 2 x 4

🎨 All Mindstorms sets 📅 All sets from 1999

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