16 Interior parts are listed for the 2021 Honda Clarity, in 4 part types, covering both the 1.5L L4 ELECTRIC/GAS and the ELECTRIC. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Honda Clarity, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. Most of the listed parts are Floor Mat (7 parts), Dash Board Cover (6 parts) and Accelerator Pedal Position Sensor (2 parts). The other 1 part type covers the remaining 1 part.
The 2021 Honda Clarity was sold with both the 1.5L L4 ELECTRIC/GAS and the ELECTRIC. 7 parts fit every engine; the other 9 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Honda Clarity interior parts are DASH DESIGNS (10 parts), 3D (3 parts) and WELLS (2 parts), plus 1 more brand. Quality grades include All Weather, Carpet and Suede.
3 parts on this 2021 Honda Clarity page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DASH DESIGNS 25310C (Dash Board Cover) and 3D L1HD1001150 (Floor Mat). Click any part number to see every vehicle that part fits.
Accelerator Pedal Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 1.5L L4 ELECTRIC/GAS | 5S17312 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: ELECTRIC | 5S15853 | 🇺🇸 US | View on Amazon |
This table covers the Accelerator Pedal position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
WELLS supplies both parts for the 2021 Honda Clarity.
Listed part numbers: WELLS 5S17312 and WELLS 5S15853.
Air Bag Clockspring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 2021 Clarity engines | CSP301 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the clocksprings that carry airbag and steering-wheel circuits through the column.
This group shows a single part: STANDARD MOTOR PRODUCTS CSP301.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2021 Clarity engines | 25310C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2021 Clarity engines | 25310D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
| DASH DESIGNS Fits: all 2021 Clarity engines | 25310B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Clarity engines | 25310V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Clarity engines | 25310A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2021 Clarity engines | 25310X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
6 Dash Board Cover parts for the 2021 Honda Clarity come from DASH DESIGNS. The "Popular" part is DASH DESIGNS 25310C. Every part fits both the 1.5L L4 ELECTRIC/GAS and the ELECTRIC.
In the Carpet grade, DASH DESIGNS supplies 1 part: grouped under the catalog's "Carpet" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 25310C.
The Suede section lists 2 options from DASH DESIGNS — grouped under the catalog's "Suede" designation — the notes column spells out what sets them apart. DASH DESIGNS 25310D is listed in this group.
In the Velour grade, DASH DESIGNS supplies 1 part: grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 25310V.
In the Woven grade, DASH DESIGNS supplies 2 parts: grouped under the catalog's "Woven" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 25310A.
Part numbers include DASH DESIGNS 25310C, DASH DESIGNS 25310D and DASH DESIGNS 25310B, among others listed above.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Popular Fits: 1.5L L4 ELECTRIC/GAS | L1HD1001150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design2 Pieces | View on Amazon |
| 3D Fits: 1.5L L4 ELECTRIC/GAS | L1HD1002150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design3 Pieces | View on Amazon |
| 3D Fits: 1.5L L4 ELECTRIC/GAS | L1HD1000150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design5 Piece | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 1.5L L4 ELECTRIC/GAS | A26800E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: 1.5L L4 ELECTRIC/GAS | B26800E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: ELECTRIC | A26800E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: ELECTRIC | B26800E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
7 Floor Mat parts are listed for the 2021 Honda Clarity, from DASH DESIGNS and 3D. 3D L1HD1001150 carries the "Popular" badge.
The All Weather section lists 3 options from 3D — grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. 3D L1HD1001150 is listed in this group.
The Carpet section: 2 options from DASH DESIGNS. DASH DESIGNS A26800E is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes 3D L1HD1001150, 3D L1HD1002150 and 3D L1HD1000150 and the remaining parts above.
Buying Interior Parts for a 2021 Honda Clarity
On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.
- Match the engine first. Some interior parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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 Dash Board Cover .
Frequently Asked Questions
How many interior parts fit the 2021 Honda Clarity?
Our catalog currently lists 16 interior parts for the 2021 Honda Clarity across 4 subcategories and 4 brands, covering both the 1.5L L4 ELECTRIC/GAS and the ELECTRIC. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2021 Honda Clarity engines?
Some do. 7 parts fit every engine; the other 9 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of interior problems on a 2021 Honda Clarity?
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 Honda Clarity 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 Honda Clarity?
First match the engine — each row shows which engine(s) the part fits. 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 Honda Clarity
Interior Parts for Other Honda Clarity Years
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