Setobrick

LEGO part 3754: Brick 1 x 6 x 5

Bricks11 colours32 sets

LEGO part LEGO part 3754: Brick 1 x 6 x 5

Specifications

Reference3754
CategoryBricks
MaterialABS plastic
Colours11
Sets32
Listed pieces99
First appearance1995
Latest appearance2007
Dimensions (mm)7.8 x 47.8 x 48
Element (Red)4188910 · 375421
Most common colourRed
Main themesTown, Star Wars, City
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 3754, Brick 1 x 6 x 5, belongs to the Bricks category. It exists in 11 colours and appears in 32 sets of our database, from 1995 to 2007, for a total of 99 listed pieces. Its most common colour is Red.

Number 3754 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in red, it is 4188910.

Size 1 x 6 studs: 7.8 x 47.8 mm footprint and 48 mm high, studs excluded.

Part 3754 through the years

The oldest set in our database that contains part 3754 is 4555 Cargo Station, released in 1995 in the Train theme. No set in our database uses it after 2007, the year of 7945 Fire Station. To get it today, look for older sets or buy it second-hand.

Its peak year is 2002, with 4 sets containing it. The set with the most copies is 6636 Police Headquarters: 11 copies, against an average of 3.1 per set.

It is spread across several themes, led by Town (34%), Star Wars (12%) and City (9%). With 32 sets, it ranks no. 2,088 of 2,731 parts in our database and no. 43 of 52 in the Bricks category.

Sets containing part 3754, by period

PeriodSets
19951
19962
19973
19984
19991
20000
20013
20024
20033
20042
20053
20063
20073

Colours of part 3754

4 colours appear in only one set: trans-light blue (5940 Doll House), dark gray (5978 Sphinx Secret Surprise), light yellow (6740 Xtreme Tower) and trans-brown (7240 Fire Station). 2 of its 11 colours are transparent.

Colour (element ID)SetsPiecesExample sets
Red4188910 · 375421824794572408144
White4189227 · 4109717735789270359650
Light Gray4114253 · 375402613470871664707
Light Bluish Gray421158748765972647709
Black4218987 · 410973425101236566
Yellow3754242463376426
Dark Bluish Gray42511182488778894
Trans-Light Blue4216425 · 375442125940
Dark Gray4114314 · 375427125978
Light Yellow4173055116740
Trans-Brown4259621117240

Where to buy part 3754

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 3754?

Part 3754 (Brick 1 x 6 x 5) appears in 32 sets listed on Setopedia, from 1995 to 2007, in any colour.

Which LEGO set contains the most copies of part 3754?

Set 6636 Police Headquarters, released in 2002, contains 11 copies, the highest count in our database. On average, a set containing part 3754 has 3.1.

Which colours does LEGO part 3754 come in?

11 colours are listed for part 3754. The most common is Red, found in 8 sets.

What is the rarest colour of part 3754?

According to our inventories, it is light yellow, found in only 1 set (6740 Xtreme Tower).

What is the element ID of part 3754 in red?

In red, part 3754 has element ID 4188910 or 375421. Number 3754 is the mould number, the same for every colour.

Is LEGO part 3754 still used in recent sets?

Not in our database: its last set dates from 2007 (7945 Fire Station). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 3754 individually?

Single parts 3754 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.