How many pieces are in the MX-41 Switch Fighter?

MX-41 Switch Fighter contains 235 pieces.

When was the MX-41 Switch Fighter released?

MX-41 Switch Fighter was released in 2008.

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🏛 Mars Mission

Set #7647

MX-41 Switch Fighter

The MX-41 Switch Fighter is a classic example of LEGO's Mars Mission theme.

Before you buy

Who it's for: Intermediate build Ideal for kids and adult fans of the Mars Mission theme who enjoy transforming vehicles.
Build: 235 pieces · about 2.5 hours Build time is an estimate.
Price: $19.99 list price · 8.5¢ per piece
Availability: Retired at LEGO

★★★★☆ 4.2 community rating from 78 ratings

Fans appreciate the set's unique transformation feature and vibrant color scheme, making it a standout in the Mars Mission theme. Some find the design a bit blocky compared to modern sets, but overall, it's well-regarded for its playability and nostalgic appeal.

$19.99

Best Price

$17.99

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📝 Our Take

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

The MX-41 Switch Fighter is a classic example of LEGO's Mars Mission theme. Released in 2008, it perfectly captures the futuristic, sci-fi aesthetic of the era, with its transforming capabilities and vibrant color scheme that stands out even today.

This set is perfect for LEGO fans who appreciate a blend of building and play. The transformation feature adds an interactive element, while the inclusion of both a Martian and Astronaut minifigure allows for imaginative storytelling.

Skip this if you're primarily interested in complex building techniques or hyper-realistic models. Consider more modern space-themed sets like the LEGO City Space series 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

🧩

235

Pieces

⏱

2.5h

Estimated Build Time

📊

Intermediate

Difficulty

Build Highlights:

Smooth conversion between ground vehicle and rocket jet modes
Use of hinge plates to achieve transformation
Incorporation of trans-neon green energy crystals
Sturdy construction that holds up to play

📈 Investment Analysis

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

↑ Trending up since release

B+

Investment Grade

⏳ Retired

The MX-41 Switch Fighter, being a retired set from the popular Mars Mission theme, has demonstrated significant price appreciation over the years. Its relatively low piece count and original MSRP make it an accessible entry point for collectors interested in this theme. The transforming function and unique color scheme contribute to its desirability. However, as with all LEGO investments, condition is critical, and competition from other Mars Mission sets should be considered. While not a guaranteed home run, it has solid long-term potential.

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

📖 About This Set

It's an alien attack! Quick -- transform the MX-41 Switch Fighter from 6-wheeled rolling ground vehicle to high-speed rocket jet! Features multi-mode conversion and alien attack vehicle. Transport aliens in the MX-41 Switch Fighter or store energy crystals! Converts from a high-speed rocket jet to a rolling ground vehicle! Open cockpit to put the astronaut at the controls! MX-41 Switch Fighter is 13' (33 cm) wide and is 9' (23 cm) long! Alien attack vehicle is over 4' (10 cm) long! Includes astronaut minifigure and a glow-in-the-dark alien!

⚖ Compare Similar Sets

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Lunar Space Station

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Compared to other Mars Mission sets, the MX-41 Switch Fighter offers a unique play feature with its transformation capability. While sets like the ETX Alien Infiltrator (7645-1) focus more on alien encounters, the Switch Fighter provides a balanced mix of vehicle and character play. For collectors seeking a set with strong play value and display appeal, the Switch Fighter is a compelling choice.

2 Minifigures Included

Martian

2 parts

B+

Mars Astronaut, Sunglasses

5 parts

The set includes a Mars Astronaut with sunglasses and a Martian minifigure. The Mars Astronaut is unique to a few sets in the Mars Mission theme, adding to the collectible value. The Martian is also a key figure in the theme.

📦 Parts Inventory

Official piece count: 235
Parts cataloged in this inventory: 85 unique parts, 228 pieces
Minifigures: 2

The official piece count includes the 7 parts inside the set's minifigures, which this inventory lists separately. 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.

Equipment Goblet ...

Part #: 2343 2× Black

Brick 2 x 2 Corner

Part #: 2357 2× Yellow

Tile Special 1 x ...

Part #: 2412b 5× Orange

Tile Special 1 x ...

Part #: 2412b 1× Trans-Neon Green

Tile 1 x 4 with G...

Part #: 2431 2× White

Plate Special 2 x...

Part #: 2444 6× White

Plate Special 2 x...

Part #: 2444 1× Red

Plate 2 x 12

Part #: 2445 2× Black

Brick 2 x 6

Part #: 2456 1× Black

Plate Special 1 x...

Part #: 2540 7× Orange

Tile Special 1 x ...

Part #: 2555 3× White

Brick Special 1 x...

Part #: 2653 4× Light Bluish Gray

Plate Round 2 x 2...

Part #: 2654 2× Red

Technic Pin with ...

Part #: 2780 4× Black

Brick Special 1 x...

Part #: 2877 3× Black

Brick 2 x 4

Part #: 3001 1× Red

Brick 2 x 2

Part #: 3003 1× Dark Bluish Gray

Handlebars

Part #: 30031 1× Black

Brick 1 x 4

Part #: 3010 1× White

Rock 1 x 1 Jewel ...

Part #: 30153 5× Trans-Neon Green

Plate 2 x 4

Part #: 3020 6× Light Bluish Gray

Plate 2 x 3

Part #: 3021 1× Green

Plate 2 x 3

Part #: 3021 2× Dark Bluish Gray

Plate 2 x 2

Part #: 3022 1× Yellow

Plate 1 x 2

Part #: 3023 6× Lime

Plate 1 x 1

Part #: 3024 1× Yellow

Equipment Space B...

Part #: 30304 1× Dark Bluish Gray

Plate 2 x 8

Part #: 3034 2× Black

Brick Special 1 x...

Part #: 30526 2× Light Bluish Gray

Brick Round 1 x 1...

Part #: 3062b 4× Trans-Neon Green

Fairing 1 x 4 Sid...

Part #: 30647 2× Black

Tile 1 x 2 with G...

Part #: 3069b 1× White

Technic Pin Long ...

Part #: 32054 1× Black

Technic Brick 1 x...

Part #: 32064b 2× White

Plate 1 x 3

Part #: 3623 2× Black

Plate 1 x 6

Part #: 3666 5× Black

Technic Pin witho...

Part #: 3673 6× Light Bluish Gray

Technic Brick 1 x...

Part #: 3701 2× Light Bluish Gray

Technic Brick 1 x...

Part #: 3702 2× Black

Technic Axle 4

Part #: 3705 1× Black

Plate 1 x 4

Part #: 3710 5× Orange

Plate Special 1 x...

Part #: 3794a 2× Dark Bluish Gray

Plate 2 x 6

Part #: 3795 2× White

Plate Special 1 x...

Part #: 3839b 2× Black

Hinge Brick 1 x 2...

Part #: 3937 3× Black

Antenna 1 x 4 wit...

Part #: 3957a 4× Trans-Neon Green

Animal Body Part ...

Part #: 40378 2× Lime

Brick Special 1 x...

Part #: 4070 4× Black

Brick Wedged, Cur...

Part #: 41749 1× White

Brick Wedged, Cur...

Part #: 41750 1× White

Technic Pin 1/2 w...

Part #: 4274 4× Blue

Plate 2 x 16

Part #: 4282 2× Black

Technic Axle Pin ...

Part #: 43093 2× Blue

Flag 2 x 2 Trapez...

Part #: 44676 4× White

Plate Special 1 x...

Part #: 4510 2× White

Brick Round 1 x 1...

Part #: 4588 2× Dark Bluish Gray

Cone 1 x 1 [No To...

Part #: 4589 4× Trans-Dark Blue

Wedge Plate 12 x ...

Part #: 47397 1× White

Wedge Plate 12 x ...

Part #: 47398 1× White

Dish 2 x 2 Invert...

Part #: 4740 2× Trans-Neon Green

Brick Curved 2 x ...

Part #: 47457 1× Blue

Brick Wedged, Cur...

Part #: 47753 2× Black

Windscreen 10 x 4...

Part #: 47843 1× White

Windscreen 9 x 3 ...

Part #: 47844 1× Trans-Orange

Plate Special 1 x...

Part #: 48336 4× Black

Bar 1L with Clip

Part #: 48729a 4× Black

Brick Curved 3 x ...

Part #: 50950 4× Black

Brick Wedged, Cur...

Part #: 50955 1× White

Brick Wedged, Cur...

Part #: 50956 1× White

Animal Body Part,...

Part #: 53451 2× Red

Brick Sloped 30° ...

Part #: 54200 8× Trans-Orange

Wedge Plate 6 x 3...

Part #: 54383 2× Black

Wedge Plate 6 x 3...

Part #: 54384 2× Black

Equipment Martian...

Part #: 58843 1× White

Cylinder 9 x 4 x ...

Part #: 58947 1× Trans-Orange

Technic Axle Conn...

Part #: 59443 2× Light Bluish Gray

Plate Special 1 x...

Part #: 6019 5× Red

Plate 1 x 12

Part #: 60479 4× Black

Tool Chainsaw Blade

Part #: 6117 1× Dark Bluish Gray

Wheel Hard Plasti...

Part #: 6118 6× Orange

Technic Pin 1/2 w...

Part #: 61184 2× Light Bluish Gray

Wave / Flame Roun...

Part #: 6126a 2× Trans-Green

Hinge Brick 2 x 2...

Part #: 6134 3× Red

Plate Round 1 x 1...

Part #: 6141 2× Black

Plate Round 1 x 1...

Part #: 6141 1× White

Technic Axle and ...

Part #: 6536 2× Black

Tile 1 x 6 with G...

Part #: 6636 2× White

Hinge Plate 1 x 4...

Part #: 73983 6× White

🧱 Sticker Sheet for...

Part #: 62012 1× [No Color/Any Color]

The set features a good selection of orange and trans-neon green parts, which are desirable for MOC builders looking to create sci-fi vehicles or landscapes. The hinge plates are also useful for creating articulated models.

🛒 Where to Buy

LEGO (UK)

✓ In Stock

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£14.65

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Walmart

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$18.99

Target

✓ In Stock

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$19.99

LEGO (US)

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$19.99

💎 Notable Parts

Trans-Neon Green Rock 1 x 1 Jewel / Gem 24 Facet (5x) $1.25

Orange Plate Special 1 x 2 Side Handle [Free Ends] (7x) $1.05

Trans-Orange Slope 30° 1 x 1 x 2/3 (Cheese Slope) (8x) $0.80

Est. BrickLink Part Value

$3.10

💡 MOC Potential

🚀 Larger, more detailed spacecraft with enhanced transformation features

🚗 Heavier ground vehicle with improved suspension and off-road capabilities

🤖 Transforming mech suit for the Mars Astronaut

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📖 Building Instructions 1

BUILDING INSTR. FOR 7647

Download PDF

Inventory Statistics

Unique Parts

235

Official Piece Count

228

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 7 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

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