This page lists 150 interior parts for the 2004 Buick Regal, across 22 part types, covering both the 3.8L V6 and the 3.8L V6 Supercharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2004 Buick Regal, 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 (31 parts), Seat Cover (28 parts) and Window Regulator (24 parts). The other 19 part types cover the remaining 67 parts.
The 2004 Buick Regal was sold with both the 3.8L V6 and the 3.8L V6 Supercharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2004 Buick Regal interior parts are DASH DESIGNS (38 parts), DORMAN (20 parts) and WAI GLOBAL (16 parts), plus 14 more brands. Quality grades include Economy, Standard Replacement and Neosupreme.
29 parts on this 2004 Buick Regal page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DASH DESIGNS 13041C (Dash Board Cover) and ACC 16800160 (Floor Mat). Click any part number to see every vehicle that part fits.
Accelerator Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.8L V6 | Y1346 | 🇺🇸 US 🇨🇦 CA | Length: 83" | View on Amazon |
| PIONEER Fits: 3.8L V6 | CA9044 | 🇺🇸 US 🇨🇦 CA | Length: 83" | View on Amazon |
This table covers the Accelerator 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.
2 Accelerator Cable parts are listed for the 2004 Buick Regal, from ATP and PIONEER.
Listed part numbers: ATP Y1346 and PIONEER CA9044.
Accessory Power Outlet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.8L V6 | 25774623 | 🇺🇸 US 🇨🇦 CA | Ebony | View on Amazon |
This table covers the 12-volt power outlets in the cabin.
One part is listed for the 2004 Buick Regal — GM GENUINE 25774623.
Brake Pedal Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.8L V6 | 10434956 | 🇺🇸 US 🇨🇦 CA | Height (mm): 7.3 mm | View on Amazon |
This table covers the Brake 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.
This group shows a single part: GM GENUINE 10434956.
Brake Pedal Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 20751 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 3.8L V6 | 15210659 | 🇺🇸 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.
2 Brake Pedal Pad parts are listed for the 2004 Buick Regal, from DORMAN and GM GENUINE.
Listed part numbers: DORMAN 20751 and GM GENUINE 15210659.
Cigarette Lighter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 56457 | 🇺🇸 US 🇨🇦 CA | Repair Kit: Empty Cylinder and Tool.862 Outside Diameter | View on Amazon |
This table covers the cigarette-lighter elements.
This group shows a single part: DORMAN 56457.
Cigarette Lighter Bezel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.8L V6 | 25749635 | 🇺🇸 US 🇨🇦 CA | EbonyCigarette Lighter Retainer | View on Amazon |
This table covers the Cigarette Lighter bezels.
This group shows a single part: GM GENUINE 25749635.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | 13041C | 🇺🇸 US 🇨🇦 CA | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | 13041B | 🇺🇸 US 🇨🇦 CA | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | 13041D | 🇺🇸 US 🇨🇦 CA | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.8L V6 | 13041V | 🇺🇸 US 🇨🇦 CA | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.8L V6 | 13041A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | 13041X | 🇺🇸 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 2004 Buick Regal come from DASH DESIGNS. The "Popular" part is DASH DESIGNS 13041C.
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 13041C.
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 13041B 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 13041V.
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 13041A.
Listed part numbers: DASH DESIGNS 13041C, DASH DESIGNS 13041B and DASH DESIGNS 13041D, plus the other parts above.
Door Panel Retainer / Clip
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 963211 | 🇺🇸 US 🇨🇦 CA | Fits Rear | View on Amazon |
| DORMAN Fits: 3.8L V6 | 702002 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the Door Panel retainers and clips.
2 Door Panel Retainer / Clip parts for the 2004 Buick Regal come from DORMAN.
This group includes DORMAN 963211 and DORMAN 702002.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.8L V6 | A169603CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | B169603CL | 🇺🇸 US 🇨🇦 CA | Endura ClearVinyl | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACC Popular Fits: 3.8L V6 | 16800160 | 🇺🇸 US 🇨🇦 CA | CutpileDie Cut | View on Amazon |
| ACC Popular Fits: 3.8L V6 | 16800180 | 🇺🇸 US 🇨🇦 CA | EssexDie Cut | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | A16960E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | B16960E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
6 Floor Mat parts are listed for the 2004 Buick Regal, from DASH DESIGNS and ACC. ACC 16800160 carries the "Popular" badge.
The All Weather section lists 2 options from DASH DESIGNS — grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. DASH DESIGNS A169603CL is listed in this group.
The Carpet section: 4 options from ACC and DASH DESIGNS. ACC 16800160 is listed in this group.
Listed part numbers: ACC 16800160, DASH DESIGNS A169603CL and DASH DESIGNS B169603CL, plus the other parts above.
Flooring
Cutpile
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACC Fits: 3.8L V6 | 16798160 | 🇺🇸 US 🇨🇦 CA | CutpileMolded | View on Amazon |
| ACC Fits: 3.8L V6 | 16798162 | 🇺🇸 US 🇨🇦 CA | CutpileMolded | View on Amazon |
Essex
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACC Fits: 3.8L V6 | 16798180 | 🇺🇸 US 🇨🇦 CA | EssexMolded | View on Amazon |
| ACC Fits: 3.8L V6 | 16798182 | 🇺🇸 US 🇨🇦 CA | EssexMolded | View on Amazon |
This table covers the replacement flooring and floor coverings for this cabin.
ACC supplies the 4 Flooring parts for the 2004 Buick Regal.
In the Cutpile grade, ACC supplies 2 parts: grouped under the catalog's "Cutpile" designation — the notes column spells out what sets them apart. A representative part number is ACC 16798160.
In the Essex grade, ACC supplies 2 parts: grouped under the catalog's "Essex" designation — the notes column spells out what sets them apart. A representative part number is ACC 16798180.
Listed part numbers: ACC 16798160, ACC 16798162 and ACC 16798180, plus the other parts above.
Heater Control Knob
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 76882 | 🇺🇸 US 🇨🇦 CA | Temperature Control Knob Assortment | View on Amazon |
| GPD Fits: 3.8L V6 | 1711885 | 🇺🇸 US 🇨🇦 CA | A/C Control Head Knobs | View on Amazon |
This table covers the Heater Control knobs.
2 Heater Control Knob parts are listed for the 2004 Buick Regal, from DORMAN and GPD.
This group includes DORMAN 76882 and GPD 1711885.
Hood Release Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 912032 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 3.8L V6 | SK721051 | 🇺🇸 US 🇨🇦 CA | 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.
2 Hood Release Cable parts are listed for the 2004 Buick Regal, from DORMAN and SKP.
This group includes DORMAN 912032 and SKP SK721051.
Inside Door Handle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.8L V6 | 81979 | 🇺🇸 US 🇨🇦 CA | Beige | View on Amazon |
| DORMAN Popular Fits: 3.8L V6 | 81977 | 🇺🇸 US 🇨🇦 CA | Light Gray | View on Amazon |
| DORMAN Fits: 3.8L V6 | 81976 | 🇺🇸 US 🇨🇦 CA | Light Gray | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1352145 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1352146 | 🇺🇸 US 🇨🇦 CA | Fits Front Leftblue | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1352147 | 🇺🇸 US 🇨🇦 CA | Gray | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1353145 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1353146 | 🇺🇸 US 🇨🇦 CA | Fits Front Rightblue | View on Amazon |
This table covers the interior door 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.
8 Inside Door Handle parts are listed for the 2004 Buick Regal, from TECHPRO and DORMAN. DORMAN 81979 carries the "Popular" badge.
Part numbers include DORMAN 81979, DORMAN 81977 and DORMAN 81976, among others listed above.
Inside Rear View Mirror
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.8L V6 | 10345906 | 🇺🇸 US 🇨🇦 CA | Except Inside Rearview Mirror, Light Sensitive (DD8), GPS 1 Vehicle Communication System (UE1) | View on Amazon |
This table covers the interior rear-view mirrors.
One part is listed for the 2004 Buick Regal — GM GENUINE 10345906.
Inside Rear View Mirror Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.8L V6 | 76975 | 🇺🇸 US 🇨🇦 CA | Material: Metal | 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.
One part is listed for the 2004 Buick Regal — DORMAN 76975.
Radio Installation Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Popular Fits: 3.8L V6 | 952001 | 🇺🇸 US 🇨🇦 CA | Includes Instructions, Hardware | View on Amazon |
| METRA Popular Fits: 3.8L V6 | 992011 | 🇺🇸 US 🇨🇦 CA | Custom Fit Mounting KitIncludes Ratio Trim Panel, Radio Brackets, Spacers, Carriage Bolts, Keep Nuts, Pocket, Slips, Screws | View on Amazon |
| METRA Fits: 3.8L V6 | 952009 | 🇺🇸 US 🇨🇦 CA | Patented Quick Release Snap-In ISO Mount System with Custom Trim RingTurbokits | View on Amazon |
| METRA Fits: 3.8L V6 | 992009 | 🇺🇸 US 🇨🇦 CA | TURBOKitsRadio Installation Multi-Kit | View on Amazon |
| METRA Fits: 3.8L V6 | 993301 | 🇺🇸 US 🇨🇦 CA | Includes Instructions, Hardware | View on Amazon |
| METRA Fits: 3.8L V6 | 992003 | 🇺🇸 US 🇨🇦 CA | Includes Brackets, Instructions, Hardware | View on Amazon |
| METRA Fits: 3.8L V6 | 992001 | 🇺🇸 US 🇨🇦 CA | Includes Instructions, Hardware | View on Amazon |
This table covers the Radio Installation kits.
7 Radio Installation Kit parts for the 2004 Buick Regal come from METRA. The "Popular" part is METRA 952001.
Listed part numbers: METRA 952001, METRA 992011 and METRA 952009, plus the other parts above.
Radio Module Interface
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Popular Fits: 3.8L V6 | AXDISCL2 | 🇺🇸 US 🇨🇦 CA | Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePlus Retains Telematics and Built-In Steering Wheel Control | View on Amazon |
| METRA Fits: 3.8L V6 | AXDICL2 | 🇺🇸 US 🇨🇦 CA | Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePre-Wired For Steering Wheel Control | View on Amazon |
| METRA Fits: 3.8L V6 | AXGM014 | 🇺🇸 US 🇨🇦 CA | ONSTAR Interface | View on Amazon |
| METRA Fits: 3.8L V6 | AXGM04 | 🇺🇸 US 🇨🇦 CA | Amplifier/Onstar Interface | View on Amazon |
| METRA Fits: 3.8L V6 | AXRCGM1 | 🇺🇸 US 🇨🇦 CA | Chime Interface | View on Amazon |
This table covers the interfaces that connect an aftermarket radio to the factory harness.
METRA supplies the 5 Radio Module Interface parts for the 2004 Buick Regal. METRA AXDISCL2 carries the "Popular" badge.
Part numbers include METRA AXDISCL2, METRA AXDICL2 and METRA AXGM014, among others listed above.
Seat Cover
Mesh
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: 3.8L V6 | K020820O | 🇺🇸 US 🇨🇦 CA | Cool MeshSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830O | 🇺🇸 US 🇨🇦 CA | Cool MeshSold in Pairs | View on Amazon |
Neoprene
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | K020830G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-ToneSold in Pairs | View on Amazon |
Neosupreme
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | K020830N | 🇺🇸 US 🇨🇦 CA | Neosupreme SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820A | 🇺🇸 US 🇨🇦 CA | CAMOSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820K | 🇺🇸 US 🇨🇦 CA | Camo 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820N | 🇺🇸 US 🇨🇦 CA | Neosupreme SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830A | 🇺🇸 US 🇨🇦 CA | CAMOSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830K | 🇺🇸 US 🇨🇦 CA | Camo 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-ToneSold in Pairs | View on Amazon |
Polyester Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | K0208206 | 🇺🇸 US 🇨🇦 CA | GrandtexSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820Q | 🇺🇸 US 🇨🇦 CA | KingstonSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K0208306 | 🇺🇸 US 🇨🇦 CA | GrandtexSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830Q | 🇺🇸 US 🇨🇦 CA | KingstonSold in Pairs | View on Amazon |
Tweed
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | K020830T | 🇺🇸 US 🇨🇦 CA | Duramax TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820T | 🇺🇸 US 🇨🇦 CA | Duramax TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra TweedSold in Pairs | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: 3.8L V6 | K0208207 | 🇺🇸 US 🇨🇦 CA | AllureSold in Pairs | View on Amazon |
| DASH DESIGNS Popular Fits: 3.8L V6 | K020820M | 🇺🇸 US 🇨🇦 CA | Madera VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020820W | 🇺🇸 US 🇨🇦 CA | Dorchester VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K0208307 | 🇺🇸 US 🇨🇦 CA | AllureSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830M | 🇺🇸 US 🇨🇦 CA | Madera VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: 3.8L V6 | K020830W | 🇺🇸 US 🇨🇦 CA | Dorchester VelourSold in Pairs | View on Amazon |
This table covers the aftermarket and replacement seat covers listed for this cabin. Typical signs include split seams, collapsed foam showing through, or a cover that has shrunk off the bolster. Confirm row and material in the notes; many covers are side- and trim-specific.
DASH DESIGNS supplies the 28 Seat Cover parts for the 2004 Buick Regal. DASH DESIGNS K020830G carries the "Popular" badge. Grades run from Mesh through Velour; Neosupreme is the most populated section, led by DASH DESIGNS.
Speaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: 3.8L V6 | AW640SP | 🇺🇸 US 🇨🇦 CA | 4" Dual Cone | View on Amazon |
| METRA Fits: 3.8L V6 | AW669SP | 🇺🇸 US 🇨🇦 CA | 6 x 9" Dual Cone | View on Amazon |
This table covers the speakers in this cabin position.
2 Speaker parts for the 2004 Buick Regal come from METRA.
Part numbers include METRA AW640SP and METRA AW669SP.
Window Motor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.8L V6 | 742124 | 🇺🇸 US 🇨🇦 CA | Fits Front LeftCompare to Original | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK742124 | 🇺🇸 US 🇨🇦 CA | Fits Front LeftPart Numbers May Be Reversed on Some Models | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK742125 | 🇺🇸 US 🇨🇦 CA | Fits Front RightPart Numbers May Be Reversed on Some Models | View on Amazon |
| CARDONE Fits: 3.8L V6 | 42186 | 🇺🇸 US 🇨🇦 CA | RemanufacturedContains Gear | View on Amazon |
| CARDONE Fits: 3.8L V6 | 42187 | 🇺🇸 US 🇨🇦 CA | RemanufacturedContains Gear | View on Amazon |
| DORMAN Fits: 3.8L V6 | 742125 | 🇺🇸 US 🇨🇦 CA | Fits Rear RightCompare to Original | View on Amazon |
| SKP Fits: 3.8L V6 | SK82667 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| ULTRA-POWER Fits: 3.8L V6 | 742124 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WMO1213LR | 🇺🇸 US 🇨🇦 CA | Fits Front LeftMatch Original Unit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Fits: 3.8L V6 | RMGM009 | 🇺🇸 US 🇨🇦 CA | New | View on Amazon |
| AISIN Fits: 3.8L V6 | RMGM006 | 🇺🇸 US 🇨🇦 CA | New | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82667 | 🇺🇸 US 🇨🇦 CA | Fits Front Right | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82666 | 🇺🇸 US 🇨🇦 CA | Fits Front Left | 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.
13 Window Motor parts for the 2004 Buick Regal come from 6 brands — SKP, WAI GLOBAL, DORMAN and 3 other brands. The "Popular" part is DORMAN 742124.
The Economy section lists 9 options from SKP, DORMAN, CARDONE and 2 other brands — the catalog's value-priced group. DORMAN 742124 is listed in this group.
In the Standard Replacement grade, AISIN and WAI GLOBAL supply 4 parts: built to original-equipment specification. A representative part number is AISIN RMGM009.
Window Regulator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.8L V6 | 740637 | 🇺🇸 US 🇨🇦 CA | 12 Spline Motor | View on Amazon |
| DORMAN Popular Fits: 3.8L V6 | 740709 | 🇺🇸 US 🇨🇦 CA | Rear RightPower | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK740638 | 🇺🇸 US 🇨🇦 CA | Front RightPower Windows | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK740710 | 🇺🇸 US 🇨🇦 CA | Rear LeftPower Windows | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK740637 | 🇺🇸 US 🇨🇦 CA | Front LeftPower Windows | View on Amazon |
| DORMAN Fits: 3.8L V6 | 740638 | 🇺🇸 US 🇨🇦 CA | Front RightPower | View on Amazon |
| DORMAN Fits: 3.8L V6 | 740710 | 🇺🇸 US 🇨🇦 CA | Rear LeftPower | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1351124 | 🇺🇸 US 🇨🇦 CA | Front RightPower | View on Amazon |
| VARIOUS MFR Fits: 3.8L V6 | GM1351124 | 🇺🇸 US 🇨🇦 CA | Front RightPower | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Fits: 3.8L V6 | RPGM067 | 🇺🇸 US 🇨🇦 CA | Front LeftPower Windows | View on Amazon |
| AISIN Fits: 3.8L V6 | RPGM068 | 🇺🇸 US 🇨🇦 CA | Front RightPower Windows | View on Amazon |
| AISIN Fits: 3.8L V6 | RPGM069 | 🇺🇸 US 🇨🇦 CA | Rear LeftPower Windows | View on Amazon |
| AISIN Fits: 3.8L V6 | RPGM070 | 🇺🇸 US 🇨🇦 CA | Rear RightPower Windows | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WR51076 | 🇺🇸 US 🇨🇦 CA | Front Leftwith Power Windows | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WR51182 | 🇺🇸 US 🇨🇦 CA | Rear Rightwith Power Windows | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WR51183 | 🇺🇸 US 🇨🇦 CA | Rear Leftwith Power Windows | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WPR0064R | 🇺🇸 US 🇨🇦 CA | Front RightPower Window Regulator (Regulator Only) | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WPR0063L | 🇺🇸 US 🇨🇦 CA | Front LeftPower Window Regulator (Regulator Only) | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 81220 | 🇺🇸 US 🇨🇦 CA | Front LeftPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WPR0065LB | 🇺🇸 US 🇨🇦 CA | Rear LeftPower Window Regulator (Regulator Only) | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WPR0066RB | 🇺🇸 US 🇨🇦 CA | Rear RightPower Window Regulator (Regulator Only) | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 81221 | 🇺🇸 US 🇨🇦 CA | Front RightPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 81254 | 🇺🇸 US 🇨🇦 CA | Rear LeftPower Windows | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 81255 | 🇺🇸 US 🇨🇦 CA | Rear RightPower Windows | View on Amazon |
This table covers the regulators that raise and lower each door glass.
24 Window Regulator parts for the 2004 Buick Regal come from 7 brands — WAI GLOBAL, DORMAN, AISIN and 4 other brands. The "Popular" part is DORMAN 740637.
The Economy section: 9 options from DORMAN, SKP, TECHPRO and 1 other brand. DORMAN 740637 is listed in this group.
Standard Replacement: 15 parts, from WAI GLOBAL, AISIN and VDO / CONTINENTAL. A representative part number is AISIN RPGM067.
Window Regulator & Motor Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.8L V6 | 741637 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| DORMAN Popular Fits: 3.8L V6 | 741638 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK741709 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| SKP Popular Fits: 3.8L V6 | SK741710 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| ULTRA-POWER Popular Fits: 3.8L V6 | 741637 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| ULTRA-POWER Popular Fits: 3.8L V6 | 741638 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| DORMAN Fits: 3.8L V6 | 741710 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| DORMAN Fits: 3.8L V6 | 741709 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| SKP Fits: 3.8L V6 | SK741637 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| SKP Fits: 3.8L V6 | SK741638 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TECHPRO Fits: 3.8L V6 | GM1350124 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TYC Fits: 3.8L V6 | 660210 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TYC Fits: 3.8L V6 | 660168 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TYC Fits: 3.8L V6 | 660167 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TYC Fits: 3.8L V6 | 660209 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| VARIOUS MFR Fits: 3.8L V6 | GM1350124 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Fits: 3.8L V6 | RPAGM126 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| AISIN Fits: 3.8L V6 | RPAGM125 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| AISIN Fits: 3.8L V6 | RPAGM127 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| CARDONE Fits: 3.8L V6 | 82154BR | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| CARDONE Fits: 3.8L V6 | 82198AR | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| CARDONE Fits: 3.8L V6 | 82199AR | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WL41710 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WL41709 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WL41638 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| VDO / CONTINENTAL Fits: 3.8L V6 | WL41637 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82109 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82108 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82127 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | WPR0609LM | 🇺🇸 US 🇨🇦 CA | Front LeftPower Window Regulator and Motor Assembly | View on Amazon |
| WAI GLOBAL Fits: 3.8L V6 | 82126 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
This table covers combined regulator-and-motor assemblies for a door.
31 Window Regulator & Motor Assembly parts are listed for the 2004 Buick Regal, from WAI GLOBAL, DORMAN, SKP and 7 other brands. DORMAN 741637 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Economy is the most populated section, led by DORMAN, SKP, TYC and 3 other brands.
Buying Interior Parts for a 2004 Buick Regal
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 Seat Cover .
Frequently Asked Questions
How many interior parts fit the 2004 Buick Regal?
Our catalog currently lists 150 interior parts for the 2004 Buick Regal across 22 subcategories and 17 brands, covering both the 3.8L V6 and the 3.8L V6 Supercharged. Each part is matched to the engine(s) it fits.
Do interior parts differ between 2004 Buick Regal 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 2004 Buick Regal?
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 2004 Buick Regal 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 2004 Buick Regal?
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 2004 Buick Regal
Interior Parts for Other Buick Regal Years
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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.