63 Interior parts are listed for the 2010 Hummer H3, in 22 part types, covering both the 3.7L L5 and the 5.3L V8. Each one has a brand, a manufacturer part number and notes that say where it fits.
The interior on the 2010 Hummer H3 covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. The largest groups are Window Motor (12 parts), Radio Module Interface (7 parts) and Window Regulator & Motor Assembly (7 parts). The other 19 part types cover the remaining 37 parts.
The 2010 Hummer H3 was sold with both the 3.7L L5 and the 5.3L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
15 brands supply interior parts for the 2010 Hummer H3, led by DORMAN (13 parts), METRA (11 parts) and GM GENUINE (8 parts), plus 12 more brands. Quality grades include Economy and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2010 Hummer H3. 8 parts have it, including METRA AXDICL2 (Radio Module Interface) and SKP SK74308 (Seat Adjustment Handle). 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: 5.3L V8 | 20844306 | 🇺🇸 US 🇨🇦 CA | with Accelerator Pedal | View on Amazon |
| HELLA Fits: 5.3L V8 | 933902751 | 🇺🇸 US 🇲🇽 MX | 6-Pin ConnectorIncludes Pedal Assembly | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 5.3L V8 | APS498 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 5.3L V8 | 5S7934 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
4 Accelerator Pedal Position Sensor parts for the 2010 Hummer H3 come from 4 brands — GM GENUINE, HELLA, STANDARD MOTOR PRODUCTS and 1 other brand.
Listed part numbers: GM GENUINE 20844306, HELLA 933902751 and STANDARD MOTOR PRODUCTS APS498, plus the other parts above.
Accessory Power Outlet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.3L V8 | 25774623 | 🇺🇸 US 🇨🇦 CA | Ebony | View on Amazon |
This table covers the 12-volt power outlets in the cabin.
This group shows a single part: GM GENUINE 25774623.
Accessory Power Outlet Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 57020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | 15187371 | 🇺🇸 US 🇨🇦 CA | Includes Cover, Cap | View on Amazon |
This table covers the Accessory Power Outlet covers.
2 Accessory Power Outlet Cover parts are listed for the 2010 Hummer H3, from DORMAN and GM GENUINE.
Part numbers include DORMAN 57020 and GM GENUINE 15187371.
Air Bag Clockspring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 5.3L V8 | 1S8834 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the clocksprings that carry airbag and steering-wheel circuits through the column.
One part is listed for the 2010 Hummer H3 — WELLS 1S8834.
Cargo Area Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Fits: 5.3L V8 | M1HE001130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer DesignCargo Liner | View on Amazon |
This table covers the Cargo Area mats.
One part is listed for the 2010 Hummer H3 — 3D M1HE001130.
Cigarette Lighter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 56457 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Repair Kit: Empty Cylinder and Tool.862 Outside Diameter | View on Amazon |
This table covers the cigarette-lighter elements.
One part is listed for the 2010 Hummer H3 — DORMAN 56457.
Cigarette Lighter Bezel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.3L V8 | 25749635 | 🇺🇸 US 🇨🇦 CA | EbonyCigarette Lighter Retainer | View on Amazon |
This table covers the Cigarette Lighter bezels.
One part is listed for the 2010 Hummer H3 — GM GENUINE 25749635.
Clutch Pedal Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 74014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Lever | View on Amazon |
This table covers the Clutch Pedal bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 2010 Hummer H3 — DORMAN 74014.
Door Panel Retainer / Clip
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 702001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 10 pack | View on Amazon |
This table covers the Door Panel retainers and clips.
One part is listed for the 2010 Hummer H3 — DORMAN 702001.
Hood Release Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 912093 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SHEE-MAR Fits: 5.3L V8 | SM2419 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP Fits: 5.3L V8 | SK912093 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Hood Release 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.
3 Hood Release Cable parts for the 2010 Hummer H3 come from 3 brands — DORMAN, SHEE-MAR and SKP.
Part numbers include DORMAN 912093, SHEE-MAR SM2419 and SKP SK912093.
Inside Rear View Mirror
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.3L V8 | 15269044 | 🇺🇸 US 🇨🇦 CA | LT SEN, Compass, O/S Temp DisplayInside Rearview Mirror with Compass (DF5) | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | 15269045 | 🇺🇸 US 🇨🇦 CA | Light Sensor, Compass, Outside Temperature Display, Onstar, and GPSInside Rear View Mirror with Compass (DF5), GPS 1 Vehicle Communication System (UE1) | View on Amazon |
This table covers the interior rear-view mirrors.
2 Inside Rear View Mirror parts for the 2010 Hummer H3 come from GM GENUINE.
Listed part numbers: GM GENUINE 15269044 and GM GENUINE 15269045.
Parking Brake Release Handle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 74509 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
This table covers the Parking Brake Release handles. Typical signs include a handle that works only from one side, or a broken lever inside the housing. Confirm inside vs outside and paint code in the notes.
This group shows a single part: DORMAN 74509.
Radio Installation Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: 5.3L V8 | 953304 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Matte BlackHigh-Grade ABS Plastic | View on Amazon |
| METRA Fits: 5.3L V8 | 993304 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Matte BlackHigh-Grade ABS Plastic | View on Amazon |
This table covers the Radio Installation kits.
METRA supplies both parts for the 2010 Hummer H3.
Part numbers include METRA 953304 and METRA 993304.
Radio Module Interface
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Popular Fits: 5.3L V8 | AXDICL2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePre-Wired For Steering Wheel Control | View on Amazon |
| METRA Popular Fits: 5.3L V8 | AXDISCL2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePlus Retains Telematics and Built-In Steering Wheel Control | View on Amazon |
| METRA Fits: 5.3L V8 | AXADBX2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Interface Control Box | View on Amazon |
| METRA Fits: 5.3L V8 | AXGM014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ONSTAR Interface | View on Amazon |
| METRA Fits: 5.3L V8 | AXGM04 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amplifier/Onstar Interface | View on Amazon |
| METRA Fits: 5.3L V8 | AXGMCL2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| METRA Fits: 5.3L V8 | AXGMCL2SWC | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Radio Data Interface | View on Amazon |
This table covers the interfaces that connect an aftermarket radio to the factory harness.
7 Radio Module Interface parts for the 2010 Hummer H3 come from METRA. The "Popular" part is METRA AXDICL2.
This group includes METRA AXDICL2, METRA AXDISCL2 and METRA AXADBX2 and the remaining parts above.
Seat Adjustment Handle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 5.3L V8 | SK74308 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits LeftEbony | View on Amazon |
| DORMAN Fits: 5.3L V8 | 74391 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| DORMAN Fits: 5.3L V8 | 74308 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftEbony | View on Amazon |
| TECHPRO Fits: 5.3L V8 | GM1342107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TECHPRO Fits: 5.3L V8 | GM1343107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
This table covers the Seat Adjustment handles. Typical signs include a handle that works only from one side, or a broken lever inside the housing. Confirm inside vs outside and paint code in the notes.
5 Seat Adjustment Handle parts for the 2010 Hummer H3 come from 3 brands — DORMAN, TECHPRO and SKP. The "Popular" part is SKP SK74308.
Part numbers include SKP SK74308, DORMAN 74391 and DORMAN 74308, among others listed above.
Speaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 5.3L V8 | 25926346 | 🇺🇸 US 🇨🇦 CA | Rear Side DoorEnhanced Speaker System (UQ3) | View on Amazon |
| METRA Fits: 5.3L V8 | AW660SP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 6 1/2" Dual Cone | View on Amazon |
This table covers the speakers in this cabin position.
2 Speaker parts are listed for the 2010 Hummer H3, from GM GENUINE and METRA.
This group includes GM GENUINE 25926346 and METRA AW660SP.
Speaker Bezel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: 5.3L V8 | 823006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Speaker AdapterIncludes One Pair Of Adapters | View on Amazon |
This table covers the Speaker bezels.
One part is listed for the 2010 Hummer H3 — METRA 823006.
Sunroof Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 5.3L V8 | PSM102 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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 2010 Hummer H3 — STANDARD MOTOR PRODUCTS PSM102.
Transmission Shift Lever
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 5.3L V8 | 74124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | 15251895 | 🇺🇸 US 🇨🇦 CA | Plant Operation (JJA)Lever Only | View on Amazon |
| SKP Fits: 5.3L V8 | SK74124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
This table covers the shift levers that select gear.
3 Transmission Shift Lever parts for the 2010 Hummer H3 come from 3 brands — DORMAN, GM GENUINE and SKP.
Part numbers include DORMAN 74124, GM GENUINE 15251895 and SKP SK74124.
Window Motor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 5.3L V8 | 742083 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Rightwithout Express Up and Down | View on Amazon |
| DORMAN Popular Fits: 5.3L V8 | 742084 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Leftwithout Express Up and Down | View on Amazon |
| CARDONE Fits: 5.3L V8 | 421032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
| CARDONE Fits: 5.3L V8 | 421055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
| CARDONE Fits: 5.3L V8 | 421033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
| CARDONE Fits: 5.3L V8 | 421054 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular Fits: 5.3L V8 | 382333 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| AISIN Fits: 5.3L V8 | RMGM011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| AISIN Fits: 5.3L V8 | RMGM012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| CARDONE Fits: 5.3L V8 | 8210540 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Contains Gear | View on Amazon |
| CARDONE Fits: 5.3L V8 | 8210550 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Contains Gear2 Plug Connector | View on Amazon |
| WAI GLOBAL Fits: 5.3L V8 | 382334 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | 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.
12 Window Motor parts are listed for the 2010 Hummer H3, from CARDONE, DORMAN, WAI GLOBAL and 1 other brand. DORMAN 742083 carries the "Popular" badge.
In the Economy grade, CARDONE and DORMAN supply 6 parts: the catalog's value-priced group. A representative part number is DORMAN 742083.
The Standard Replacement section lists 6 options from WAI GLOBAL, AISIN and CARDONE — built to original-equipment specification. WAI GLOBAL 382333 is listed in this group.
Window Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO Fits: 5.3L V8 | HU1350101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TECHPRO Fits: 5.3L V8 | HU1351101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| WAI GLOBAL Fits: 5.3L V8 | 384160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear LeftPower Windows | View on Amazon |
| WAI GLOBAL Fits: 5.3L V8 | 384161 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear RightPower Windows | View on Amazon |
This table covers the regulators that raise and lower each door glass.
4 Window Regulator parts are listed for the 2010 Hummer H3, from TECHPRO and WAI GLOBAL.
Part numbers include TECHPRO HU1350101, TECHPRO HU1351101 and WAI GLOBAL 384160, among others listed above.
Window Regulator & Motor Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 5.3L V8 | 741203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| DORMAN Popular Fits: 5.3L V8 | 741202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| TYC Fits: 5.3L V8 | 660835 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TYC Fits: 5.3L V8 | 660834 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| VARIOUS MFR Fits: 5.3L V8 | HU1351100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| WAI GLOBAL Fits: 5.3L V8 | 82254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| WAI GLOBAL Fits: 5.3L V8 | 82255 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
This table covers combined regulator-and-motor assemblies for a door.
7 Window Regulator & Motor Assembly parts for the 2010 Hummer H3 come from 4 brands — DORMAN, TYC, WAI GLOBAL and 1 other brand. The "Popular" part is DORMAN 741203.
Listed part numbers: DORMAN 741203, DORMAN 741202 and TYC 660835, plus the other parts above.
Buying Interior Parts for a 2010 Hummer H3
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 Motor and Radio Module Interface .
Frequently Asked Questions
How many interior parts fit the 2010 Hummer H3?
Our catalog currently lists 63 interior parts for the 2010 Hummer H3 across 22 subcategories and 15 brands, covering both the 3.7L L5 and the 5.3L V8. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2010 Hummer H3 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 2010 Hummer H3?
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 2010 Hummer H3 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 2010 Hummer H3?
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 2010 Hummer H3
Interior Parts for Other Hummer H3 Years
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