This page lists 48 interior parts for the 2026 Buick Encore, across 28 part types, covering both the 1.2L L3 Turbocharged and the 1.3L L3 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2026 Buick Encore, 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 Speaker (6 parts), Floor Mat (5 parts) and Inside Rear View Mirror (3 parts). The other 25 part types cover the remaining 34 parts.
The 2026 Buick Encore was sold with both the 1.2L L3 Turbocharged and the 1.3L L3 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
3 brands supply interior parts for the 2026 Buick Encore, led by GM GENUINE (42 parts), 3D (4 parts) and ACDELCO (2 parts).
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2026 Buick Encore. 3 parts have it, including 3D L1BC0431150 (Floor Mat) and GM GENUINE 84190346 (Speaker). Each part number opens a page with every vehicle that part fits.
Accelerator Pedal Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42795022 | 🇺🇸 US 🇨🇦 CA | LHD KDBupyeong 1, Korea Plant Code (BUP) | 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: GM GENUINE 42795022.
Accessory Power Outlet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 25774623 | 🇺🇸 US 🇨🇦 CA | Ebony | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 95040356 | 🇺🇸 US 🇨🇦 CA | 110 Volt Accessory Power Outlet | View on Amazon |
This table covers the 12-volt power outlets in the cabin.
2 Accessory Power Outlet parts for the 2026 Buick Encore come from GM GENUINE.
This group includes GM GENUINE 25774623 and GM GENUINE 95040356.
Accessory Power Outlet Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13549530 | 🇺🇸 US 🇨🇦 CA | JET BLACKHINGED ONLY SQUARE CAP | View on Amazon |
This table covers the Accessory Power Outlet covers.
One part is listed for the 2026 Buick Encore — GM GENUINE 13549530.
Brake Pedal Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 39072221 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Brake Pedal 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: GM GENUINE 39072221.
Cargo Area Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Fits: 1.3L L3 Turbocharged | M1BC043130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cargo LinerKagu | View on Amazon |
This table covers the Cargo Area mats.
One part is listed for the 2026 Buick Encore — 3D M1BC043130.
Center Console
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42721700 | 🇺🇸 US 🇨🇦 CA | Tray Only | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42937459 | 🇺🇸 US 🇨🇦 CA | Tray Only | View on Amazon |
This table covers the Center consoles.
2 Center Console parts for the 2026 Buick Encore come from GM GENUINE.
Listed part numbers: GM GENUINE 42721700 and GM GENUINE 42937459.
Center Console Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42603005 | 🇺🇸 US 🇨🇦 CA | Left Hand Drive (LHD) | View on Amazon |
This table covers the brackets that mount the Center Console. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
This group shows a single part: GM GENUINE 42603005.
Center Console Hardware
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 11605145 | 🇺🇸 US 🇨🇦 CA | Fits M12X8.9X15.52nd Design | View on Amazon |
This table covers the fasteners used on the center console.
This group shows a single part: GM GENUINE 11605145.
Dash Board Air Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42850789 | 🇺🇸 US 🇨🇦 CA | CenterJET BLACK | View on Amazon |
This table covers the dash vents that direct cabin airflow.
One part is listed for the 2026 Buick Encore — GM GENUINE 42850789.
Door Panel Insulation
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 84190291 | 🇺🇸 US 🇨🇦 CA | Sound Deadener | View on Amazon |
This table covers the insulation behind a door panel.
This group shows a single part: GM GENUINE 84190291.
Floor Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Popular Fits: 1.3L L3 Turbocharged | L1BC0431150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design2 Piece | View on Amazon |
| 3D Fits: 1.3L L3 Turbocharged | L1BC0432150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design | View on Amazon |
| 3D Fits: 1.3L L3 Turbocharged | L1BC0430150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design3 Piece | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42804752 | 🇺🇸 US 🇨🇦 CA | Cover Material: Carpet | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42974205 | 🇺🇸 US 🇨🇦 CA | RearJet Black | View on Amazon |
This table covers the floor mats cut for this cabin.
5 Floor Mat parts for the 2026 Buick Encore come from 2 brands — 3D and GM GENUINE. The "Popular" part is 3D L1BC0431150.
This group includes 3D L1BC0431150, 3D L1BC0432150 and 3D L1BC0430150 and the remaining parts above.
Inside Rear View Mirror
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13524916 | 🇺🇸 US 🇨🇦 CA | Preferred or Sport TouringRear View Tilt Mirror (D31) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13558190 | 🇺🇸 US 🇨🇦 CA | Adhesive Mounting Pad Included: NoMount Type: Slide Lock | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13571450 | 🇺🇸 US 🇨🇦 CA | Avenirwith Light Sensitive Inside Rear View Mirror with Full Video Display (DRZ) | View on Amazon |
This table covers the interior rear-view mirrors.
3 Inside Rear View Mirror parts for the 2026 Buick Encore come from GM GENUINE.
This group includes GM GENUINE 13524916, GM GENUINE 13558190 and GM GENUINE 13571450.
Inside Rear View Mirror Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42607153 | 🇺🇸 US 🇨🇦 CA | UpperJET BLACK | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42729022 | 🇺🇸 US 🇨🇦 CA | LowerLane Keep Assist Sensor Indicator (UHX) | View on Amazon |
This table covers the brackets that mount the Inside Rear View Mirror. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
2 Inside Rear View Mirror Bracket parts for the 2026 Buick Encore come from GM GENUINE.
Listed part numbers: GM GENUINE 42607153 and GM GENUINE 42729022.
Instrument Bezel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42800422 | 🇺🇸 US 🇨🇦 CA | Left Hand Drive (LHD)JET BLACK | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42831932 | 🇺🇸 US 🇨🇦 CA | Jet BlackInterior Trim Color (4JK) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42831934 | 🇺🇸 US 🇨🇦 CA | Whisper BeigeInterior Trim Color (4JO) | View on Amazon |
This table covers the Instrument bezels.
GM GENUINE supplies the 3 Instrument Bezel parts for the 2026 Buick Encore.
Part numbers include GM GENUINE 42800422, GM GENUINE 42831932 and GM GENUINE 42831934.
Microphone
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13540177 | 🇺🇸 US 🇨🇦 CA | Contains Left Hand Side WB2.1 Aptiv 2-Way Connector | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 84798058 | 🇺🇸 US 🇨🇦 CA | Mobile Phone MicrophoneLabeled 84798058, 84798059, 84406434, 84384830, 84273033 | View on Amazon |
This table covers the microphones for the hands-free or voice system.
2 Microphone parts for the 2026 Buick Encore come from GM GENUINE.
This group includes GM GENUINE 13540177 and GM GENUINE 84798058.
Speaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 1.3L L3 Turbocharged | 84190346 | 🇺🇸 US 🇨🇦 CA | Rear Side DoorBose Premium Audio Speaker System with Amplifier (UQA) | View on Amazon |
| GM GENUINE Popular Fits: 1.3L L3 Turbocharged | 84501693 | 🇺🇸 US 🇨🇦 CA | Front Side DoorBose Premium Audio Speaker System with Amplifier (UQA) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 26216361 | 🇺🇸 US 🇨🇦 CA | Rear Side DoorEnhanced Audio Speaker System, Amplifier (UQG), Enhanced Speaker System (UQ3) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42690859 | 🇺🇸 US 🇨🇦 CA | Front Side DoorEnhanced Audio Speaker System, Amplifier (UQG), Enhanced Speaker System (UQ3) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42709605 | 🇺🇸 US 🇨🇦 CA | Rear CompartmentBose Premium Audio Speaker System with Amplifier (UQA),Enhanced Audio Speaker System, Amplifier(UQG) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42902245 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the speakers in this cabin position.
GM GENUINE supplies the 6 Speaker parts for the 2026 Buick Encore. GM GENUINE 84190346 carries the "Popular" badge.
Part numbers include GM GENUINE 84190346, GM GENUINE 84501693 and GM GENUINE 26216361, among others listed above.
Speaker Amplifier
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42820324 | 🇺🇸 US 🇨🇦 CA | Labeled 42820324, 42792546, 42787378, 42763254Active Noise Control System (NKC), Enhanced Audio Speaker System with Amplifier (UQG) | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42894078 | 🇺🇸 US 🇨🇦 CA | Avenir or Sport TouringEthernet ANC | View on Amazon |
This table covers the amplifiers that drive the speakers.
2 Speaker Amplifier parts for the 2026 Buick Encore come from GM GENUINE.
Listed part numbers: GM GENUINE 42820324 and GM GENUINE 42894078.
Steering Column Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42800430 | 🇺🇸 US 🇨🇦 CA | UpperJET BLACK | View on Amazon |
This table covers the Steering Column covers.
This group shows a single part: GM GENUINE 42800430.
Steering Wheel Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42687517 | 🇺🇸 US 🇨🇦 CA | Fits Avenir or PreferredDriver and Pass Front Seat and Side Roof and Rear Seat Inflatable Restraint(AYF),Adaptive Cruise Control with Auto Stop/Go (KSG),Cruise Control (K34),Steering Wheel(N5F),Forward Collision Alert (UEU),Heated Steering Wheel Switch (UVD) | View on Amazon |
This table covers the Steering Wheel covers.
One part is listed for the 2026 Buick Encore — GM GENUINE 42687517.
Steering Wheel Heater Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42935847 | 🇺🇸 US 🇨🇦 CA | Fits Avenir or PreferredDriver and Passenger Front Seat and Side Roof and Rear Seat Inflatable Restraint (AYF), Adaptive Cruise Control with Auto Stop/Go (KSG), Cruise Control (K34), Steering Wheel (N5F), Forward Collision Alert (UEU), Heated Steering Wheel Switch (UVD) | View on Amazon |
This table covers the Steering Wheel Heater modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years.
One part is listed for the 2026 Buick Encore — GM GENUINE 42935847.
Sunroof Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 1.3L L3 Turbocharged | 42563651 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
This table covers the Sunroof motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
One part is listed for the 2026 Buick Encore — ACDELCO 42563651.
Sunroof Shade Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 1.3L L3 Turbocharged | 42563652 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
This table covers the Sunroof Shade motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
This group shows a single part: ACDELCO 42563652.
Transmission Shift Lever
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42827910 | 🇺🇸 US 🇨🇦 CA | Automatic CVT transmission | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42885453 | 🇺🇸 US 🇨🇦 CA | 9 speed Automatic trans.Automatic Transmission | View on Amazon |
This table covers the shift levers that select gear.
2 Transmission Shift Lever parts for the 2026 Buick Encore come from GM GENUINE.
Part numbers include GM GENUINE 42827910 and GM GENUINE 42885453.
USB / Accessory Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42697987 | 🇺🇸 US 🇨🇦 CA | ICS RADIO | View on Amazon |
This table covers the USB / Accessory cables. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
This group shows a single part: GM GENUINE 42697987.
USB / AUX Port
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13540948 | 🇺🇸 US 🇨🇦 CA | USB Charge Port Receptacle (USS)JET BLACK | View on Amazon |
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13561808 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
This table covers the USB and auxiliary ports in the cabin.
2 USB / AUX Port parts for the 2026 Buick Encore come from GM GENUINE.
Part numbers include GM GENUINE 13540948 and GM GENUINE 13561808.
Window Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42654615 | 🇺🇸 US 🇨🇦 CA | Rear LeftExpress Down Power Window - Rear Doors | View on Amazon |
This table covers the motors that drive a window regulator. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
One part is listed for the 2026 Buick Encore — GM GENUINE 42654615.
Window Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 42904183 | 🇺🇸 US 🇨🇦 CA | Front Leftwith Driver Express Up/Down Power Window (AXG) | View on Amazon |
This table covers the regulators that raise and lower each door glass.
One part is listed for the 2026 Buick Encore — GM GENUINE 42904183.
Wireless Device Charger
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 1.3L L3 Turbocharged | 13547618 | 🇺🇸 US 🇨🇦 CA | Contains Brazil Label | View on Amazon |
This table covers the wireless chargers in the cabin.
This group shows a single part: GM GENUINE 13547618.
Buying Interior Parts for a 2026 Buick Encore
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: Speaker and Floor Mat .
Frequently Asked Questions
How many interior parts fit the 2026 Buick Encore?
Our catalog currently lists 48 interior parts for the 2026 Buick Encore across 28 subcategories and 3 brands, covering both the 1.2L L3 Turbocharged and the 1.3L L3 Turbocharged. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2026 Buick Encore 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 2026 Buick Encore?
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 2026 Buick Encore 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 2026 Buick Encore?
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 2026 Buick Encore
Interior Parts for Other Buick Encore Years
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