16 Interior parts are listed for the 2023 Toyota GR Corolla, in 2 part types, covering the 1.6L L3 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2023 Toyota GR Corolla, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. All 16 listed parts are Seat Cover (14 parts) and Floor Mat (2 parts).
The 2023 Toyota GR Corolla came with a single engine, the 1.6L L3 Turbocharged, and every part is verified against it.
2 brands supply interior parts for the 2023 Toyota GR Corolla, led by DASH DESIGNS (14 parts) and 3D (2 parts). Quality grades include Neosupreme, Velour and Neoprene.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Toyota GR Corolla. 3 parts have it, including DASH DESIGNS K376641U (Seat Cover) and DASH DESIGNS K3766416 (Seat Cover). Each part number opens a page with every vehicle that part fits.
Floor Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D | L1TY2952150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design3 Pieces | View on Amazon |
| 3D | L1TY2950150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design5 Piece | View on Amazon |
This table covers the floor mats cut for this cabin.
2 Floor Mat parts for the 2023 Toyota GR Corolla come from 3D.
Part numbers include 3D L1TY2952150 and 3D L1TY2950150.
Seat Cover
Mesh
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | K376641O | 🇺🇸 US 🇨🇦 CA | Cool Mesh | View on Amazon |
Neoprene
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular | K376641U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-Tone | View on Amazon |
| DASH DESIGNS | K376641G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene Solid | View on Amazon |
Neosupreme
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | K376641A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS | K376641K | 🇺🇸 US 🇨🇦 CA | Camo 2-Tone | View on Amazon |
| DASH DESIGNS | K376641N | 🇺🇸 US 🇨🇦 CA | Neosupreme Solid | View on Amazon |
| DASH DESIGNS | K376641Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-Tone | View on Amazon |
Polyester Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular | K3766416 | 🇺🇸 US 🇨🇦 CA | Grandtex | View on Amazon |
| DASH DESIGNS | K376641Q | 🇺🇸 US 🇨🇦 CA | Kingston | View on Amazon |
Tweed
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | K376641S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra Tweed | View on Amazon |
| DASH DESIGNS | K376641T | 🇺🇸 US 🇨🇦 CA | Duramax Tweed | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular | K3766417 | 🇺🇸 US 🇨🇦 CA | Allure | View on Amazon |
| DASH DESIGNS | K376641M | 🇺🇸 US 🇨🇦 CA | Madera Velour | View on Amazon |
| DASH DESIGNS | K376641W | 🇺🇸 US 🇨🇦 CA | Dorchester Velour | View on Amazon |
This table covers the aftermarket and replacement seat covers listed for this cabin. Typical signs include split seams, collapsed foam showing through, or a cover that has shrunk off the bolster. Confirm row and material in the notes; many covers are side- and trim-specific.
14 Seat Cover parts for the 2023 Toyota GR Corolla come from DASH DESIGNS. The "Popular" part is DASH DESIGNS K376641U.
In the Mesh grade, DASH DESIGNS supplies 1 part: grouped under the catalog's "Mesh" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS K376641O.
The Neoprene section lists 2 options from DASH DESIGNS — grouped under the catalog's "Neoprene" designation — the notes column spells out what sets them apart. DASH DESIGNS K376641U is listed in this group.
In the Neosupreme grade, DASH DESIGNS supplies 4 parts: grouped under the catalog's "Neosupreme" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS K376641A.
The Polyester Blend section lists 2 options from DASH DESIGNS — grouped under the catalog's "Polyester Blend" designation — the notes column spells out what sets them apart. DASH DESIGNS K3766416 is listed in this group.
In the Tweed grade, DASH DESIGNS supplies 2 parts: grouped under the catalog's "Tweed" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS K376641S.
In the Velour grade, DASH DESIGNS supplies 3 parts: grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS K3766417.
Buying Interior Parts for a 2023 Toyota GR Corolla
On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.
- Confirm you have the 1.6L L3 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Seat Cover and Floor Mat .
Frequently Asked Questions
How many interior parts fit the 2023 Toyota GR Corolla?
Our catalog currently lists 16 interior parts for the 2023 Toyota GR Corolla across 2 subcategories and 2 brands, covering the 1.6L L3 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of interior problems on a 2023 Toyota GR Corolla?
Common symptoms include a door handle that works only from outside, sagging headliner, a window switch that needs two presses, or seat adjusters that stick. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2023 Toyota GR Corolla was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2023 Toyota GR Corolla?
Every part on this page is matched to the 1.6L L3 Turbocharged engine. Then interior plastics are often color- and trim-specific — check the notes column against your trim level before ordering. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Toyota GR Corolla
Interior Parts for Other Toyota GR Corolla Years
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