LEGO part 87421: Panel 3 x 3 x 6 Corner Wall without Bottom Indentations
LEGO part 87421, Panel 3 x 3 x 6 Corner Wall without Bottom Indentations, belongs to the Panels category. It exists in 13 colours and appears in 57 sets of our database, from 2010 to 2026, for a total of 268 listed pieces. Its most common colour is Light Bluish Gray.
Number 87421 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 6387879.
Part 87421 through the years
The oldest set in our database that contains part 87421 is 4842 Hogwarts Castle, released in 2010 in the Harry Potter theme. It is still in use: the most recent set featuring it, 11377 The Lord of the Rings: Minas Tirith, dates from 2026.
Its peak year is 2018, with 5 sets containing it. The set with the most copies is 9468 Vampyre Castle: 24 copies, against an average of 4.7 per set.
It is spread across several themes, led by Harry Potter (14%), Disney (12%) and Star Wars (7%). With 57 sets, it ranks no. 1,554 of 2,731 parts in our database and no. 24 of 36 in the Panels category.
Sets containing part 87421, by period
| Period | Sets | |
|---|---|---|
| 2010-2019 | 36 | |
| 2020-2026 | 21 |
Colours of part 87421
7 colours appear in only one set: light nougat (43222 Disney Castle), dark red (70425 Newbury Haunted High School), dark tan (70437 Mystery Castle), yellow (5887 Dino Defense HQ), bright light orange (71741 NINJAGO City Gardens), …
| Colour (element ID) | Sets | Pieces | Example sets |
|---|---|---|---|
| Light Bluish Gray6387879 · 4563698 | 25 | 119 | 753376035075222 |
| Tan6056277 · 4594782 | 13 | 48 | 759537104075954 |
| White6615534 · 6344413 | 7 | 26 | 103204106221056 |
| Dark Bluish Gray4624229 | 4 | 14 | 70147790144194 |
| Black6045914 · 4584229 | 4 | 10 | 102377073270323 |
| Reddish Brown6334418 · 6093688 | 2 | 11 | 7638370912 |
| Light Nougat6417943 | 1 | 12 | 43222 |
| Dark Red6267407 | 1 | 8 | 70425 |
| Dark Tan6310979 | 1 | 7 | 70437 |
| Yellow4653818 | 1 | 6 | 5887 |
| Bright Light Orange6330366 | 1 | 3 | 71741 |
| Dark Blue6174419 | 1 | 2 | 41194 |
| Medium Lavender6612501 | 1 | 2 | 11385 |
Where to buy part 87421
Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.
Sets that include part 87421
Sets ranked by popularity that include at least one part 87421, in any colour.
75337AT-TE Walker2022 · 1,082 piecesView the set
60350Lunar Research Base2022 · 794 piecesView the set
3D75953Hogwarts Whomping Willow2018 · 754 piecesView the set
71040Disney Castle2016 · 4,081 piecesView the set
3D75954Hogwarts Great Hall2018 · 882 piecesView the set
10320Eldorado Fortress2023 · 2,509 piecesView the set
71741 NINJAGO City Gardens2021 · 5,710 pieces
76383 Hogwarts Moment: Potions Class2021 · 271 pieces
75290 Mos Eisley Cantina2020 · 3,187 pieces
41062 Elsa's Sparkling Ice Castle2015 · 292 pieces
43222 Disney Castle2023 · 4,837 pieces
21056 Taj Mahal2021 · 2,024 pieces
43197 The Ice Castle2021 · 1,709 pieces
75222 Betrayal at Cloud City2018 · 2,812 pieces
7288 Mobile Police Unit2011 · 408 pieces
10237 The Tower of Orthanc2013 · 2,361 pieces
70425 Newbury Haunted High School2019 · 1,475 pieces
70404 King's Castle2013 · 1,003 pieces
4842 Hogwarts Castle2010 · 1,291 pieces
70912 Arkham Asylum2017 · 1,628 pieces
75157 Captain Rex's AT-TE2016 · 972 pieces
9474 The Battle of Helm's Deep2012 · 1,367 pieces
31095 Fairground Carousel2019 · 595 pieces
41194 Noctura's Tower & the Earth Fox Rescue2018 · 648 pieces
70732 City of Stiix2015 · 1,070 pieces
70437 Mystery Castle2020 · 1,035 pieces
41334 Andrea's Park Performance2018 · 229 pieces
70323 Jestro's Volcano Lair2016 · 1,186 pieces
70320 Aaron Fox's Aero-Striker V22016 · 301 pieces
41055 Cinderella's Romantic Castle2014 · 647 pieces
5887 Dino Defense HQ2012 · 793 pieces
7946 King's Castle2010 · 933 pieces
4738 Hagrid's Hut2010 · 443 pieces
70147 Sir Fangar's Ice Fortress2014 · 670 pieces
79014 Dol Guldur Battle2013 · 797 pieces
9468 Vampyre Castle2012 · 949 pieces
4867 Hogwarts2011 · 466 pieces
43203 Aurora, Merida and Tiana's Enchanted Creations2022 · 558 pieces
70357 Knighton Castle2017 · 1,426 pieces
4194 Whitecap Bay2011 · 751 pieces
41108 Heartlake Food Market2015 · 392 pieces
9466 The Crazy Scientist & His Monster2012 · 430 pieces
7947 Prison Tower Rescue2010 · 365 pieces
7948 Outpost Attack2010 · 194 pieces
76056 Batman: Rescue from Ra's al Ghul2016 · 257 pieces
79119 Mutation Chamber Unleashed2014 · 195 pieces
11377 The Lord of the Rings: Minas Tirith2026 · 8,278 pieces
76354 S.H.I.E.L.D. Helicarrier2026 · 3,057 pieces
11385 Star Trek: U.S.S. Enterprise NCC-1701 Bridge2026 · 1,701 pieces
75645 Battle at Drum Castle2026 · 1,034 pieces
76300 Arkham Asylum2025 · 2,953 pieces
76454 Hogwarts Castle: The Main Tower2025 · 2,131 pieces
31168 Medieval Horse Knight Castle2025 · 1,371 pieces
76447 Hogwarts Castle: Flying Lessons2025 · 649 pieces
21348 Dungeons & Dragons: Red Dragon's Tale2024 · 3,747 pieces
71423 Dry Bowser Castle Battle Expansion Set2023 · 1,321 pieces
19001 Löwenstein Castle2019 · 2,017 pieces
Often found with part 87421
Parts that share the most sets with part 87421, based on set inventories.
Brick Wedged 3 x 3 Facet2462 · 30 shared setsMore parts in the Panels category
30987 Cylinder Quarter 2 x 2 x 5 (Wall)68 sets![Panel 1 x 2 x 3 [Hollow Studs]](https://setobrick.com/files/part-2362b.jpg)
2362b Panel 1 x 2 x 3 [Hollow Studs]60 sets
2362a Panel 1 x 2 x 3 - Solid Studs60 sets
2571 Panel 3 x 4 x 6 Curved Top58 sets
6066 Castle Turret Top 4 x 8 x 2 1/353 sets
30246 Panel 3 x 4 x 6 with Arched Window46 sets
3131 Panel 2 x 2 x 1 Corner Posts with Centre Stud39 sets
18910 Panel 3 x 4 x 3 Curved38 sets
Frequently asked questions
How many LEGO sets include part 87421?
Part 87421 (Panel 3 x 3 x 6 Corner Wall without Bottom Indentations) appears in 57 sets listed on Setopedia, from 2010 to 2026, in any colour.
Which LEGO set contains the most copies of part 87421?
Set 9468 Vampyre Castle, released in 2012, contains 24 copies, the highest count in our database. On average, a set containing part 87421 has 4.7.
Which colours does LEGO part 87421 come in?
13 colours are listed for part 87421. The most common is Light Bluish Gray, found in 25 sets.
What is the rarest colour of part 87421?
According to our inventories, it is dark blue, found in only 1 set (41194 Noctura's Tower & the Earth Fox Rescue).
What is the element ID of part 87421 in light bluish gray?
In light bluish gray, part 87421 has element ID 6387879 or 4563698. Number 87421 is the mould number, the same for every colour.
Is LEGO part 87421 still used in recent sets?
Yes: it appears in sets released in 2026, such as 11377 The Lord of the Rings: Minas Tirith.
Where can I buy LEGO part 87421 individually?
Single parts 87421 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.