6 Interior parts are listed for the 2021 Toyota Mirai, in 3 part types, covering the ELECTRIC engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Toyota Mirai, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. All 6 listed parts are Floor Mat (4 parts), Cargo Area Mat (1 part) and Heel Pad (1 part).
Every part on this page is matched to the ELECTRIC — the only engine offered in the 2021 Toyota Mirai.
The most listed brands for 2021 Toyota Mirai interior parts are DASH DESIGNS (5 parts) and DORMAN (1 part). Quality grades include All Weather and Carpet.
Each part number listed for the 2021 Toyota Mirai opens a page with every vehicle that part fits.
Cargo Area Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | E294503CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
This table covers the Cargo Area mats.
This group shows a single part: DASH DESIGNS E294503CL.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | A294503CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
| DASH DESIGNS | B294503CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS | A29450E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS | B29450E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
DASH DESIGNS supplies the 4 Floor Mat parts for the 2021 Toyota Mirai.
The All Weather section lists 2 options from DASH DESIGNS — grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. DASH DESIGNS A294503CL is listed in this group.
The Carpet section lists 2 options from DASH DESIGNS — grouped under the catalog's "Carpet" designation — the notes column spells out what sets them apart. DASH DESIGNS A29450E is listed in this group.
This group includes DASH DESIGNS A294503CL, DASH DESIGNS B294503CL and DASH DESIGNS A29450E and the remaining parts above.
Heel Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 74035 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Heel pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
This group shows a single part: DORMAN 74035.
Buying Interior Parts for a 2021 Toyota Mirai
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 ELECTRIC 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: Floor Mat and Cargo Area Mat .
Frequently Asked Questions
How many interior parts fit the 2021 Toyota Mirai?
Our catalog currently lists 6 interior parts for the 2021 Toyota Mirai across 3 subcategories and 2 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of interior problems on a 2021 Toyota Mirai?
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 2021 Toyota Mirai 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 2021 Toyota Mirai?
Every part on this page is matched to the ELECTRIC 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 2021 Toyota Mirai
Interior Parts for Other Toyota Mirai Years
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