LEGO part 42509: Glass for Frame 1 x 6 x 6
Specifications
| Reference | 42509 |
|---|---|
| Category | Windows and Doors |
| Material | ABS plastic |
| Colours | 9 |
| Sets | 38 |
| Listed pieces | 91 |
| First appearance | 2019 |
| Latest appearance | 2026 |
| Element (Trans-Clear) | 6511024 · 6386637 |
LEGO part 42509, Glass for Frame 1 x 6 x 6, belongs to the Windows and Doors category. It exists in 9 colours and appears in 38 sets of our database, from 2019 to 2026, for a total of 91 listed pieces. Its most common colour is Trans-Clear.
Number 42509 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 6511024.
Part 42509 through the years
The oldest set in our database that contains part 42509 is 41380 Lighthouse Rescue Center, released in 2019 in the Friends theme. It is still in use: the most recent set featuring it, 42691 Garden Restaurant, dates from 2026.
Its peak year is 2023, with 13 sets containing it. The set with the most copies is 41731 Heartlake International School: 8 copies, against an average of 2.4 per set.
It is spread across several themes, led by Friends (55%), City (21%) and BrickLink Designer Program (5%). With 38 sets, it ranks no. 1,930 of 2,731 parts in our database and no. 52 of 76 in the Windows and Doors category.
Sets containing part 42509, by period
| Period | Sets | |
|---|---|---|
| 2019 | 1 | |
| 2020 | 0 | |
| 2021 | 1 | |
| 2022 | 5 | |
| 2023 | 13 | |
| 2024 | 8 | |
| 2025 | 6 | |
| 2026 | 4 |
Colours of part 42509
4 colours appear in only one set: bright light blue (10788 Gabby's Dollhouse), medium lavender (10788 Gabby's Dollhouse), dark blue (10788 Gabby's Dollhouse) and yellowish green (10788 Gabby's Dollhouse). 2 of its 9 colours are transparent.
| Colour (element ID) | Sets | Pieces | Example sets |
|---|---|---|---|
| Trans-Clear6511024 · 6386637 | 19 | 43 | 427054303042670 |
| Trans-Light Blue6511023 · 6254895 | 13 | 32 | 603166037260330 |
| White6511025 · 6435044 | 3 | 5 | 426364322710788 |
| Medium Nougat6530832 | 3 | 4 | 426914268842663 |
| Bright Light Yellow6511026 · 6445346 | 2 | 2 | 4261410788 |
| Bright Light Blue6511027 · 6445408 | 1 | 2 | 10788 |
| Medium Lavender6511030 · 6448744 | 1 | 1 | 10788 |
| Dark Blue6511028 · 6445409 | 1 | 1 | 10788 |
| Yellowish Green6511029 · 6445624 | 1 | 1 | 10788 |
Where to buy part 42509
Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.
Sets that include part 42509
Sets ranked by popularity that include at least one part 42509, in any colour.
60316Police Station2022 · 668 piecesView the set
60372Police Training Academy2023 · 823 piecesView the set
60330Hospital2022 · 816 piecesView the set
41446Heartlake City Vet Clinic2021 · 267 piecesView the set
41704Main Street Building2022 · 1,682 piecesView the set
41380Lighthouse Rescue Center2019 · 622 piecesView the set
42691 Garden Restaurant2026 · 1,465 pieces
42705 Cozy Fall Forest Cabin2026 · 1,229 pieces
43030 Olivia Rodrigo’s Secret Storage2026 · 1,085 pieces
42688 Horse Stable and Riding Academy2026 · 750 pieces
42670 Heartlake City Apartments and Stores2025 · 2,040 pieces
42663 Friendship Camper Van Adventure2025 · 778 pieces
60469 Central Train Station2025 · 752 pieces
42653 Music Store & Apartment2025 · 483 pieces
72046 Game Boy2025 · 421 pieces
11203 Bluey’s Family House2025 · 382 pieces
910032 Parisian Street2024 · 3,533 pieces
910034 Brick Cross2024 · 3,050 pieces
42639 Andrea's Modern Mansion2024 · 2,275 pieces
42604 Heartlake City Shopping Mall2024 · 1,237 pieces
42621 Heartlake City Hospital2024 · 1,045 pieces
31153 Modern House2024 · 939 pieces
42614 Vintage Fashion Store2024 · 409 pieces
42636 Heartlake City Preschool2024 · 239 pieces
60380 Downtown2023 · 2,010 pieces
41732 Downtown Flower and Design Stores2023 · 2,010 pieces
43227 Villain Icons2023 · 1,540 pieces
41748 Heartlake City Community Center2023 · 1,513 pieces
41731 Heartlake International School2023 · 985 pieces
76961 Visitor Center: T. rex & Raptor Attack2023 · 693 pieces
60365 Apartment Building2023 · 688 pieces
41727 Dog Rescue Center2023 · 617 pieces
10788 Gabby's Dollhouse2023 · 499 pieces
60398 Family House and Electric Car2023 · 462 pieces
41755 Nova's Room2023 · 179 pieces
60375 Fire Station and Fire Truck2023 · 153 pieces
41717 Mia's Wildlife Rescue2022 · 439 pieces
41695 Pet Clinic2022 · 120 pieces
Related parts
Door Frame 1 x 6 x 642205 · Paired part
Door Frame Double 2 x 8 x 680400 · Paired partOften found with part 42509
Parts that share the most sets with part 42509, based on set inventories.
Door 3 x 680683 · 14 shared setsMore parts in the Windows and Doors category
42448 Gate 1 x 4 x 9 Arched with Bars and Three Studs41 sets
4862 Glass for Window 1 x 2 x 2 Plane40 sets
92262 Door 1 x 3 x 2 Left - Open Between Top and Bottom Hinge39 sets
94161 Window 1 x 2 x 2 2/3 Shutter with Rounded Top38 sets
30179 Door Frame 1 x 4 x 6 Type 137 sets
30045 Window 1 x 2 x 2 & 2/3 Pane Twisted Bar with Rounded Top36 sets
92263 Door 1 x 3 x 2 Right - Open Between Top and Bottom Hinge34 sets
73878 Window Round 3 x 3 x 234 sets
Frequently asked questions
How many LEGO sets include part 42509?
Part 42509 (Glass for Frame 1 x 6 x 6) appears in 38 sets listed on Setopedia, from 2019 to 2026, in any colour.
Which LEGO set contains the most copies of part 42509?
Set 41731 Heartlake International School, released in 2023, contains 8 copies, the highest count in our database. On average, a set containing part 42509 has 2.4.
Which colours does LEGO part 42509 come in?
9 colours are listed for part 42509. The most common is Trans-Clear, found in 19 sets.
What is the rarest colour of part 42509?
According to our inventories, it is medium lavender, found in only 1 set (10788 Gabby's Dollhouse).
What is the element ID of part 42509 in trans-clear?
In trans-clear, part 42509 has element ID 6511024 or 6386637. Number 42509 is the mould number, the same for every colour.
Is LEGO part 42509 still used in recent sets?
Yes: it appears in sets released in 2026, such as 42691 Garden Restaurant.
Where can I buy LEGO part 42509 individually?
Single parts 42509 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.