The 2021 Infiniti Q50 has 13 interior parts with verified fitment on this page — 2 part types and 2 brands, covering both the 3.0L V6 Turbocharged and the 3.5L V6 ELECTRIC/GAS. Each part includes a manufacturer part number and application notes.
On the 2021 Infiniti Q50, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. All 13 listed parts are Floor Mat (7 parts) and Dash Board Cover (6 parts).
The 2021 Infiniti Q50 was sold with both the 3.0L V6 Turbocharged and the 3.5L V6 ELECTRIC/GAS. 8 parts fit every engine; the other 5 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Infiniti Q50 interior parts are DASH DESIGNS (10 parts) and 3D (3 parts). Quality grades include All Weather, Carpet and Suede.
3 parts on this 2021 Infiniti Q50 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DASH DESIGNS 09390B (Dash Board Cover) and 3D L1IN0300150 (Floor Mat). Click any part number to see every vehicle that part fits.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Q50 engines | 09390C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2021 Q50 engines | 09390B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Brushed Suede | View on Amazon |
| DASH DESIGNS Popular Fits: all 2021 Q50 engines | 09390D | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Q50 engines | 09390V | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Q50 engines | 09390A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2021 Q50 engines | 09390X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Dashtex | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
6 Dash Board Cover parts for the 2021 Infiniti Q50 come from DASH DESIGNS. The "Popular" part is DASH DESIGNS 09390B. Every part fits both the 3.0L V6 Turbocharged and the 3.5L V6 ELECTRIC/GAS.
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 09390C.
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 09390B 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 09390V.
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 09390A.
Part numbers include DASH DESIGNS 09390B, DASH DESIGNS 09390C and DASH DESIGNS 09390D, among others listed above.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Popular Fits: 3.0L V6 Turbocharged | L1IN0300150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design4 Piece | View on Amazon |
| 3D Fits: 3.0L V6 Turbocharged | L1IN0172150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design2 Piece | View on Amazon |
| 3D Fits: 3.0L V6 Turbocharged | L1IN0301150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design2 Piece | View on Amazon |
| DASH DESIGNS Fits: 3.5L V6 ELECTRIC/GAS | A252303CL | 🇲🇽 MX | Endura ClearVinyl | View on Amazon |
| DASH DESIGNS Fits: 3.5L V6 ELECTRIC/GAS | B252303CL | 🇲🇽 MX | Endura ClearVinyl | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2021 Q50 engines | A25230E | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: all 2021 Q50 engines | B25230E | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
7 Floor Mat parts are listed for the 2021 Infiniti Q50, from DASH DESIGNS and 3D. 3D L1IN0300150 carries the "Popular" badge. 2 parts fit every engine; the other 5 are engine-specific.
The All Weather section lists 5 options from 3D and DASH DESIGNS — grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. 3D L1IN0300150 is listed in this group.
The Carpet section: 2 options from DASH DESIGNS. DASH DESIGNS A25230E is listed in this group.
Part numbers include 3D L1IN0300150, 3D L1IN0172150 and 3D L1IN0301150, among others listed above.
Buying Interior Parts for a 2021 Infiniti Q50
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 Infiniti Q50?
Our catalog currently lists 13 interior parts for the 2021 Infiniti Q50 across 2 subcategories and 2 brands, covering both the 3.0L V6 Turbocharged and the 3.5L V6 ELECTRIC/GAS. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2021 Infiniti Q50 engines?
Some do. 8 parts fit every engine; the other 5 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 Infiniti Q50?
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 Infiniti Q50 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 Infiniti Q50?
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 Infiniti Q50
Interior Parts for Other Infiniti Q50 Years
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