Setobrick

LEGO part 18591: Windscreen 4 x 4 x 5 Cone with Pins

Windscreens and Fuselage2 colours21 sets

LEGO part LEGO part 18591: Windscreen 4 x 4 x 5 Cone with Pins

Specifications

Reference18591
CategoryWindscreens and Fuselage
MaterialABS plastic
Colours2
Sets21
Listed pieces22
First appearance2015
Latest appearance2018
Element (Trans-Clear)6210747 · 6108477
Most common colourTrans-Clear
Main themesNinjago, Technic
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 18591, Windscreen 4 x 4 x 5 Cone with Pins, belongs to the Windscreens and Fuselage category. It exists in 2 colours and appears in 21 sets of our database, from 2015 to 2018, for a total of 22 listed pieces. Its most common colour is Trans-Clear.

Number 18591 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in trans-clear, it is 6210747.

Part 18591 through the years

The oldest set in our database that contains part 18591 is 70735 Ronin R.E.X., released in 2015 in the Ninjago theme. No set in our database uses it after 2018, the year of 70640 S.O.G. Headquarters. To get it today, look for older sets or buy it second-hand.

Its peak year is 2018, with 11 sets containing it. The set with the most copies is 70590 Airjitzu Battle Grounds: 2 copies, against an average of 1 per set.

The part is closely tied to the Ninjago theme: 95% of the sets that contain it belong to it. With 21 sets, it ranks no. 2,657 of 2,731 parts in our database and no. 44 of 47 in the Windscreens and Fuselage category.

Sets containing part 18591, by period

PeriodSets
20157
20161
20172
201811

Colours of part 18591

Its rarest colour, red, appears only in set 42064 Ocean Explorer. One of its colours is transparent: trans-clear.

Colour (element ID)SetsPiecesExample sets
Trans-Clear6210747 · 61084772021707357064070628
Red61710191142064

Where to buy part 18591

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

Search part 18591 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 18591

Sets ranked by popularity that include at least one part 18591, in any colour.

Often found with part 18591

Parts that share the most sets with part 18591, based on set inventories.

More parts in the Windscreens and Fuselage category

All parts in the Windscreens and Fuselage category

Frequently asked questions

How many LEGO sets include part 18591?

Part 18591 (Windscreen 4 x 4 x 5 Cone with Pins) appears in 21 sets listed on Setopedia, from 2015 to 2018, in any colour.

Which LEGO set contains the most copies of part 18591?

Set 70590 Airjitzu Battle Grounds, released in 2016, contains 2 copies, the highest count in our database. On average, a set containing part 18591 has 1.

Which colours does LEGO part 18591 come in?

2 colours are listed for part 18591. The most common is Trans-Clear, found in 20 sets.

What is the rarest colour of part 18591?

According to our inventories, it is red, found in only 1 set (42064 Ocean Explorer).

What is the element ID of part 18591 in trans-clear?

In trans-clear, part 18591 has element ID 6210747 or 6108477. Number 18591 is the mould number, the same for every colour.

Is LEGO part 18591 still used in recent sets?

Not in our database: its last set dates from 2018 (70640 S.O.G. Headquarters). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 18591 individually?

Single parts 18591 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.