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LEGO part 30303: Plate Special 6 x 6 x 2/3 Cross with Dome

Plates Special5 colours28 sets

LEGO part LEGO part 30303: Plate Special 6 x 6 x 2/3 Cross with Dome

Specifications

Reference30303
CategoryPlates Special
MaterialABS plastic
Colours5
Sets28
Listed pieces69
First appearance1999
Latest appearance2013
Element (Light Bluish Gray)4211611
Most common colourLight Bluish Gray
Latest set75019 AT-TE
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 30303, Plate Special 6 x 6 x 2/3 Cross with Dome, belongs to the Plates Special category. It exists in 5 colours and appears in 28 sets of our database, from 1999 to 2013, for a total of 69 listed pieces. Its most common colour is Light Bluish Gray.

Number 30303 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in light bluish gray, it is 4211611.

Part 30303 through the years

The oldest set in our database that contains part 30303 is 7151 Sith Infiltrator, released in 1999 in the Star Wars theme. No set in our database uses it after 2013, the year of 75019 AT-TE. To get it today, look for older sets or buy it second-hand.

Its peak year is 2001, with 5 sets containing it. The set with the most copies is 10195 Republic Dropship with AT-OT: 8 copies, against an average of 2.5 per set.

It is spread across several themes, led by Star Wars (57%), Rock Raiders (14%) and Space (14%). With 28 sets, it ranks no. 2,281 of 2,731 parts in our database and no. 152 of 161 in the Plates Special category.

Sets containing part 30303, by period

PeriodSets
19995
2000-200919
2010-20134

Colours of part 30303

Even its least common colour, tan, can be found in 2 sets.

Colour (element ID)SetsPiecesExample sets
Light Bluish Gray42116111436101957501910212
Dark Gray4120146710715149907313
Light Gray4121696415719044829320
Brown41430182671277316
Tan41295072271557316

Where to buy part 30303

Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.

Frequently asked questions

How many LEGO sets include part 30303?

Part 30303 (Plate Special 6 x 6 x 2/3 Cross with Dome) appears in 28 sets listed on Setopedia, from 1999 to 2013, in any colour.

Which LEGO set contains the most copies of part 30303?

Set 10195 Republic Dropship with AT-OT, released in 2009, contains 8 copies, the highest count in our database. On average, a set containing part 30303 has 2.5.

Which colours does LEGO part 30303 come in?

5 colours are listed for part 30303. The most common is Light Bluish Gray, found in 14 sets.

What is the rarest colour of part 30303?

According to our inventories, it is tan, found in only 2 sets (7155 Trade Federation AAT, 7316 Excavation Searcher).

What is the element ID of part 30303 in light bluish gray?

In light bluish gray, part 30303 has element ID 4211611. Number 30303 is the mould number, the same for every colour.

Is LEGO part 30303 still used in recent sets?

Not in our database: its last set dates from 2013 (75019 AT-TE). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 30303 individually?

Single parts 30303 can be ordered on Pick a Brick (lego.com) in colours currently produced, or on BrickLink for older colours. The part is also included in the sets listed on this page.