865
Mars Exploration Rover
Reference: #7471 · released in 2003
Themes: Discovery
The LEGO Mars Exploration Rover toy set came out in 2003 in the Discovery theme. This construction set holds 865 parts. This detailed replica is modeled after the robot geologists that explore the surface of the red planet. It features controllable steering, a moveable radar, cardboard panels, six tires that keep the rover steady on rocky terrain, and solar panels that flip up for landing then unlatch.
This set from LEGO includes a total of 865 parts distributed across 112 distinct unique parts.
Set parts (112)
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://static.toytrust.app/brands/img/lego/elements/2654/19.jpg)
![Technic Beam Triangle Thin [Type I]](https://static.toytrust.app/brands/img/lego/elements/2905/8.jpg)
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://static.toytrust.app/brands/img/lego/elements/3660/7.jpg)
![Technic Brick 1 x 16 [15 Pin Holes]](https://static.toytrust.app/brands/img/lego/elements/3703/19.jpg)
![Dish 4 x 4 Inverted [Radar]](https://static.toytrust.app/brands/img/lego/elements/3960/0.jpg)
![Cone 1 x 1 [No Top Groove]](https://static.toytrust.app/brands/img/lego/elements/4589/7.jpg)
![Technic Axle Connector Ridged [with x Hole x Orientation]](https://static.toytrust.app/brands/img/lego/elements/6538b/7.jpg)
![Technic Axle Connector Ridged [with x Hole x Orientation]](https://static.toytrust.app/brands/img/lego/elements/6538b/0.jpg)
![Technic Axle Connector Ridged [with x Hole x Orientation]](https://static.toytrust.app/brands/img/lego/elements/6538b/8.jpg)
![Technic Universal Joint 4L [Complete Assembly]](https://static.toytrust.app/brands/img/lego/elements/9244/7.png)
![Rubber Band 15mm [Square Cross Section]](https://static.toytrust.app/brands/img/lego/elements/23229/14.png)
![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](https://static.toytrust.app/brands/img/lego/elements/32054/8.jpg)
![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](https://static.toytrust.app/brands/img/lego/elements/32054/7.jpg)
![Technic Axle 5.5 with Stop [Flat Short End]](https://static.toytrust.app/brands/img/lego/elements/32209/0.jpg)
![Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening]](https://static.toytrust.app/brands/img/lego/elements/32269/7.jpg)
![Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening]](https://static.toytrust.app/brands/img/lego/elements/32269/15.jpg)
![Technic Pin Connector Round [No Slot]](https://static.toytrust.app/brands/img/lego/elements/75535/7.png)
![Rubber Belt Small [15mm ID] [Round Cross Section]](https://static.toytrust.app/brands/img/lego/elements/85543/15.jpg)
LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more