This page lists 38 interior parts for the 2018 Acura MDX, across 8 part types, covering both the 3.0L V6 ELECTRIC/GAS and the 3.5L V6. Every part shows its brand, manufacturer part number and fitment notes.
On the 2018 Acura MDX, 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 Window Regulator & Motor Assembly (13 parts), Dash Board Cover (12 parts) and Floor Mat (5 parts). The other 5 part types cover the remaining 8 parts.
The 2018 Acura MDX was sold with both the 3.0L V6 ELECTRIC/GAS and the 3.5L V6. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
9 brands supply interior parts for the 2018 Acura MDX, led by DASH DESIGNS (15 parts), WAI GLOBAL (8 parts) and TYC (4 parts), plus 6 more brands. Quality grades include Economy, Carpet and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2018 Acura MDX. 7 parts have it, including DASH DESIGNS 21220C (Dash Board Cover) and 3D L1AC0061150 (Floor Mat). Each part number opens a page with every vehicle that part fits.
Accelerator Pedal Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 3.0L V6 ELECTRIC/GAS | 5S15872 | 🇺🇸 US 🇨🇦 CA | 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.
This group shows a single part: WELLS 5S15872.
Air Bag Clockspring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 3.0L V6 ELECTRIC/GAS | V26720265 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the clocksprings that carry airbag and steering-wheel circuits through the column.
One part is listed for the 2018 Acura MDX — VEMO V26720265.
Cargo Area Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Fits: 3.0L V6 ELECTRIC/GAS | M1AC006130 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer DesignCargo Liner | View on Amazon |
This table covers the Cargo Area mats.
One part is listed for the 2018 Acura MDX — 3D M1AC006130.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.0L V6 ELECTRIC/GAS | 21220C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.0L V6 ELECTRIC/GAS | 21220B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 21220D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.0L V6 ELECTRIC/GAS | 21220V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 21220A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 21220X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | 22620X | 🇺🇸 US 🇨🇦 CA | Dashtex | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
DASH DESIGNS supplies the 12 Dash Board Cover parts for the 2018 Acura MDX. DASH DESIGNS 21220C carries the "Popular" badge.
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 21220C is listed in this group.
In the Suede grade, DASH DESIGNS supplies 4 parts: grouped under the catalog's "Suede" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 21220B.
The Velour section lists 2 options from DASH DESIGNS — grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. DASH DESIGNS 21220V is listed in this group.
The Woven section lists 4 options from DASH DESIGNS — grouped under the catalog's "Woven" designation — the notes column spells out what sets them apart. DASH DESIGNS 21220A is listed in this group.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Popular Fits: 3.0L V6 ELECTRIC/GAS | L1AC0061150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design2 Pieces | View on Amazon |
| 3D Fits: 3.0L V6 ELECTRIC/GAS | L1AC0063150 | 🇺🇸 US 🇨🇦 CA | KAGU Triple Layer Design | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | A25110E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | B25110E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: 3.0L V6 ELECTRIC/GAS | C25110E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
5 Floor Mat parts for the 2018 Acura MDX come from 2 brands — DASH DESIGNS and 3D. The "Popular" part is 3D L1AC0061150.
In the All Weather grade, 3D supplies 2 parts: grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. A representative part number is 3D L1AC0061150.
Carpet: 3 parts, from DASH DESIGNS. A representative part number is DASH DESIGNS A25110E.
Listed part numbers: 3D L1AC0061150, 3D L1AC0063150 and DASH DESIGNS A25110E, plus the other parts above.
Heel Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.0L V6 ELECTRIC/GAS | 74015 | 🇺🇸 US 🇨🇦 CA | Brake Stop PadAccelerator Stop Pad | 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.
One part is listed for the 2018 Acura MDX — DORMAN 74015.
Window Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 380532 | 🇺🇸 US 🇨🇦 CA | Front LeftPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 380533 | 🇺🇸 US 🇨🇦 CA | Front RightPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 380534 | 🇺🇸 US 🇨🇦 CA | Rear LeftPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 380535 | 🇺🇸 US 🇨🇦 CA | Rear RightPower Windows | View on Amazon |
This table covers the regulators that raise and lower each door glass.
WAI GLOBAL supplies the 4 Window Regulator parts for the 2018 Acura MDX.
Part numbers include WAI GLOBAL 380532, WAI GLOBAL 380533 and WAI GLOBAL 380534, among others listed above.
Window Regulator & Motor Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular Fits: 3.0L V6 ELECTRIC/GAS | 660799 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TYC Popular Fits: 3.0L V6 ELECTRIC/GAS | 660798 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TYC Popular Fits: 3.0L V6 ELECTRIC/GAS | 660611 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DORMAN Fits: 3.0L V6 ELECTRIC/GAS | 751026 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| DORMAN Fits: 3.0L V6 ELECTRIC/GAS | 751027 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TECHPRO Fits: 3.0L V6 ELECTRIC/GAS | AC1350118 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TYC Fits: 3.0L V6 ELECTRIC/GAS | 660612 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| VARIOUS MFR Fits: 3.0L V6 ELECTRIC/GAS | AC1351118 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| VARIOUS MFR Fits: 3.0L V6 ELECTRIC/GAS | AC1350118 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 389158 | 🇺🇸 US 🇨🇦 CA | Front Left6 Pin Connector | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 389159 | 🇺🇸 US 🇨🇦 CA | Front Right6 Pin Connector | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 389757 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| WAI GLOBAL Fits: 3.0L V6 ELECTRIC/GAS | 389756 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
This table covers combined regulator-and-motor assemblies for a door.
13 Window Regulator & Motor Assembly parts for the 2018 Acura MDX come from 5 brands — TYC, WAI GLOBAL, DORMAN and 2 other brands. The "Popular" part is TYC 660799.
The Economy section lists 9 options from TYC, DORMAN, VARIOUS MFR and 1 other brand — the catalog's value-priced group. TYC 660799 is listed in this group.
In the Standard Replacement grade, WAI GLOBAL supplies 4 parts: built to original-equipment specification. A representative part number is WAI GLOBAL 389158.
Buying Interior Parts for a 2018 Acura MDX
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. Every interior part here is 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: Window Regulator & Motor Assembly and Dash Board Cover .
Frequently Asked Questions
How many interior parts fit the 2018 Acura MDX?
Our catalog currently lists 38 interior parts for the 2018 Acura MDX across 8 subcategories and 9 brands, covering both the 3.0L V6 ELECTRIC/GAS and the 3.5L V6. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2018 Acura MDX engines?
Yes. Every interior part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 2018 Acura MDX?
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 2018 Acura MDX 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 2018 Acura MDX?
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 2018 Acura MDX
Interior Parts for Other Acura MDX Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.