2004 Buick Regal Interior Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

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.

Accelerator Cable

Brand Part Number Markets Notes Buy
ATP Fits: 3.8L V6 Y1346
🇺🇸 US 🇨🇦 CA
Length: 83"
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PIONEER Fits: 3.8L V6 CA9044
🇺🇸 US 🇨🇦 CA
Length: 83"
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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.

Accessory Power Outlet

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 25774623
🇺🇸 US 🇨🇦 CA
Ebony
Fitment notes — GM GENUINE 25774623
Ebony
without Cover12V OutletMating Connector is MaroonPart is Tubular In ShapeLabeled 25774623
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This table covers the 12-volt power outlets in the cabin.

Brake Pedal Bushing

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 10434956
🇺🇸 US 🇨🇦 CA
Height (mm): 7.3 mm
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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.

Brake Pedal Pad

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 20751
🇺🇸 US 🇨🇦 CA
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GM GENUINE Fits: 3.8L V6 15210659
🇺🇸 US 🇨🇦 CA
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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.

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
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This table covers the cigarette-lighter elements.

Cigarette Lighter Bezel

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 25749635
🇺🇸 US 🇨🇦 CA
EbonyCigarette Lighter Retainer
Fitment notes — GM GENUINE 25749635
EbonyCigarette Lighter Retainerwithout Cap
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This table covers the Cigarette Lighter bezels.

Dash Board Cover

Carpet

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 13041C
🇺🇸 US 🇨🇦 CA
Poly Carpet
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Suede

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 13041B
🇺🇸 US 🇨🇦 CA
Brushed Suede
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DASH DESIGNS Fits: 3.8L V6 13041D
🇺🇸 US 🇨🇦 CA
Sedona Suede
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Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 13041V
🇺🇸 US 🇨🇦 CA
Plush Velour
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Woven

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 13041A
🇺🇸 US 🇨🇦 CA
Camo
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DASH DESIGNS Fits: 3.8L V6 13041X
🇺🇸 US 🇨🇦 CA
Dashtex
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This table covers the dash covers that sit over the instrument panel.

Door Panel Retainer / Clip

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 963211
🇺🇸 US 🇨🇦 CA
Fits Rear
Fitment notes — DORMAN 963211
Fits:
Rear
or:
Front
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DORMAN Fits: 3.8L V6 702002
🇺🇸 US 🇨🇦 CA
Front
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This table covers the Door Panel retainers and clips.

Floor Mat

All Weather

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 A169603CL
🇺🇸 US 🇨🇦 CA
Endura ClearVinyl
Fitment notes — DASH DESIGNS A169603CL
Endura ClearVinylFront
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DASH DESIGNS Fits: 3.8L V6 B169603CL
🇺🇸 US 🇨🇦 CA
Endura ClearVinyl
Fitment notes — DASH DESIGNS B169603CL
Endura ClearVinylFront And Rear
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Carpet

Brand Part Number Markets Notes Buy
ACC Popular Fits: 3.8L V6 16800160
🇺🇸 US 🇨🇦 CA
CutpileDie Cut
Fitment notes — ACC 16800160
CutpileDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
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ACC Popular Fits: 3.8L V6 16800180
🇺🇸 US 🇨🇦 CA
EssexDie Cut
Fitment notes — ACC 16800180
EssexDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
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DASH DESIGNS Fits: 3.8L V6 A16960E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS A16960E
Endura Custom
Front
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DASH DESIGNS Fits: 3.8L V6 B16960E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS B16960E
Endura Custom
Front And Rear
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This table covers the floor mats cut for this cabin.

Flooring

Cutpile

Brand Part Number Markets Notes Buy
ACC Fits: 3.8L V6 16798160
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 16798160
CutpileMoldedComplete
4 Door
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ACC Fits: 3.8L V6 16798162
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 16798162
CutpileMoldedCompleteWith Mass Backing
4 Door
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Essex

Brand Part Number Markets Notes Buy
ACC Fits: 3.8L V6 16798180
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 16798180
EssexMoldedComplete
4 Door
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ACC Fits: 3.8L V6 16798182
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 16798182
EssexMoldedCompleteWith Mass Backing
4 Door
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This table covers the replacement flooring and floor coverings for this cabin.

Heater Control Knob

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 76882
🇺🇸 US 🇨🇦 CA
Temperature Control Knob Assortment
Fitment notes — DORMAN 76882
Temperature Control Knob Assortment
Fan ControlMode ControlTemperature Controlwith RPO Code CJ3 (Front Manual Temperature Controls)
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GPD Fits: 3.8L V6 1711885
🇺🇸 US 🇨🇦 CA
A/C Control Head Knobs
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This table covers the Heater Control knobs.

Hood Release Cable

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 912032
🇺🇸 US 🇨🇦 CA
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SKP Fits: 3.8L V6 SK721051
🇺🇸 US 🇨🇦 CA
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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.

Inside Door Handle

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 81979
🇺🇸 US 🇨🇦 CA
Beige
Fitment notes — DORMAN 81979
Beige
Fits:
Front LeftPlastic
or:
Rear LeftPlastic
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DORMAN Popular Fits: 3.8L V6 81977
🇺🇸 US 🇨🇦 CA
Light Gray
Fitment notes — DORMAN 81977
Light Gray
Fits:
Front LeftPlastic
or:
Rear LeftPlastic
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DORMAN Fits: 3.8L V6 81976
🇺🇸 US 🇨🇦 CA
Light Gray
Fitment notes — DORMAN 81976
Light Gray
Fits:
Front RightPlastic
or:
Rear RightPlastic
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TECHPRO Fits: 3.8L V6 GM1352145
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — TECHPRO GM1352145
Black
Fits:
Rear LeftInside
or:
Front LeftInside
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TECHPRO Fits: 3.8L V6 GM1352146
🇺🇸 US 🇨🇦 CA
Fits Front Leftblue
Fitment notes — TECHPRO GM1352146
Fits:
Front LeftblueInside
or:
Rear LeftBlueInside
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TECHPRO Fits: 3.8L V6 GM1352147
🇺🇸 US 🇨🇦 CA
Gray
Fitment notes — TECHPRO GM1352147
Gray
Fits:
Rear LeftInside
or:
Front LeftInside
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TECHPRO Fits: 3.8L V6 GM1353145
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — TECHPRO GM1353145
Black
Fits:
Front RightInside
or:
Rear RightInside
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TECHPRO Fits: 3.8L V6 GM1353146
🇺🇸 US 🇨🇦 CA
Fits Front Rightblue
Fitment notes — TECHPRO GM1353146
Fits:
Front RightblueInside
or:
Rear RightblueInside
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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.

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)
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This table covers the interior rear-view mirrors.

Inside Rear View Mirror Bracket

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 76975
🇺🇸 US 🇨🇦 CA
Material: Metal
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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.

Radio Installation Kit

Brand Part Number Markets Notes Buy
METRA Popular Fits: 3.8L V6 952001
🇺🇸 US 🇨🇦 CA
Includes Instructions, Hardware
Fitment notes — METRA 952001
Includes Instructions, Hardware
For Double DIN/Two Single DIN
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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
Fitment notes — METRA 992011
Custom Fit Mounting KitIncludes Ratio Trim Panel, Radio Brackets, Spacers, Carriage Bolts, Keep Nuts, Pocket, Slips, Screws
ISO DIN with Pocket or Double DIN Radio Provision
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METRA Fits: 3.8L V6 952009
🇺🇸 US 🇨🇦 CA
Patented Quick Release Snap-In ISO Mount System with Custom Trim RingTurbokits
Fitment notes — METRA 952009
Patented Quick Release Snap-In ISO Mount System with Custom Trim RingTurbokitsRadio Installation Multi-KitIncludes Instructions, Hardware
For Double DIN Or Two Single DIN
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METRA Fits: 3.8L V6 992009
🇺🇸 US 🇨🇦 CA
TURBOKitsRadio Installation Multi-Kit
Fitment notes — METRA 992009
TURBOKitsRadio Installation Multi-KitIncludes Instructions, Hardware, Patented ISO Quick Release Brackets
Provides Pocket with Recessed Mounting of DIN Radio or ISO DIN
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METRA Fits: 3.8L V6 993301
🇺🇸 US 🇨🇦 CA
Includes Instructions, Hardware
Fitment notes — METRA 993301
Includes Instructions, Hardware
Pocket Holds Two CD Jewel CasesFor ISO Mount
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METRA Fits: 3.8L V6 992003
🇺🇸 US 🇨🇦 CA
Includes Brackets, Instructions, Hardware
Fitment notes — METRA 992003
Includes Brackets, Instructions, Hardware
For DIN, ISO DINAllows Double DIN or Two ISO To Mount
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METRA Fits: 3.8L V6 992001
🇺🇸 US 🇨🇦 CA
Includes Instructions, Hardware
Fitment notes — METRA 992001
Includes Instructions, Hardware
For 2-Shaft/DINRecessed DIN OpeningAllows 1/4 in./0.5 in. DIN EqualizerHigh Grade ABS Plastic
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This table covers the Radio Installation kits.

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
Fitment notes — METRA AXDISCL2
Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePlus Retains Telematics and Built-In Steering Wheel Control
with Steering Wheel Control
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METRA Fits: 3.8L V6 AXDICL2
🇺🇸 US 🇨🇦 CA
Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePre-Wired For Steering Wheel Control
Fitment notes — METRA AXDICL2
Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePre-Wired For Steering Wheel Control
Retains Retained Accessory Power
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METRA Fits: 3.8L V6 AXGM014
🇺🇸 US 🇨🇦 CA
ONSTAR Interface
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METRA Fits: 3.8L V6 AXGM04
🇺🇸 US 🇨🇦 CA
Amplifier/Onstar Interface
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METRA Fits: 3.8L V6 AXRCGM1
🇺🇸 US 🇨🇦 CA
Chime Interface
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This table covers the interfaces that connect an aftermarket radio to the factory harness.

Seat Cover

Mesh

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 K020820O
🇺🇸 US 🇨🇦 CA
Cool MeshSold in Pairs
Fitment notes — DASH DESIGNS K020820O
Cool MeshSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020830O
🇺🇸 US 🇨🇦 CA
Cool MeshSold in Pairs
Fitment notes — DASH DESIGNS K020830O
Cool MeshSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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Neoprene

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K020830G
🇺🇸 US 🇨🇦 CA
Genuine Neoprene SolidSold in Pairs
Fitment notes — DASH DESIGNS K020830G
Genuine Neoprene SolidSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820G
🇺🇸 US 🇨🇦 CA
Genuine Neoprene SolidSold in Pairs
Fitment notes — DASH DESIGNS K020820G
Genuine Neoprene SolidSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820U
🇺🇸 US 🇨🇦 CA
Genuine Neoprene 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020820U
Genuine Neoprene 2-ToneSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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Amazon
DASH DESIGNS Fits: 3.8L V6 K020830U
🇺🇸 US 🇨🇦 CA
Genuine Neoprene 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020830U
Genuine Neoprene 2-ToneSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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Neosupreme

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K020830N
🇺🇸 US 🇨🇦 CA
Neosupreme SolidSold in Pairs
Fitment notes — DASH DESIGNS K020830N
Neosupreme SolidSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820A
🇺🇸 US 🇨🇦 CA
CAMOSold in Pairs
Fitment notes — DASH DESIGNS K020820A
CAMOSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820K
🇺🇸 US 🇨🇦 CA
Camo 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020820K
Camo 2-ToneSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820N
🇺🇸 US 🇨🇦 CA
Neosupreme SolidSold in Pairs
Fitment notes — DASH DESIGNS K020820N
Neosupreme SolidSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820Z
🇺🇸 US 🇨🇦 CA
Neosupreme 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020820Z
Neosupreme 2-ToneSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020830A
🇺🇸 US 🇨🇦 CA
CAMOSold in Pairs
Fitment notes — DASH DESIGNS K020830A
CAMOSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020830K
🇺🇸 US 🇨🇦 CA
Camo 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020830K
Camo 2-ToneSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020830Z
🇺🇸 US 🇨🇦 CA
Neosupreme 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020830Z
Neosupreme 2-ToneSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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Polyester Blend

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K0208206
🇺🇸 US 🇨🇦 CA
GrandtexSold in Pairs
Fitment notes — DASH DESIGNS K0208206
GrandtexSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820Q
🇺🇸 US 🇨🇦 CA
KingstonSold in Pairs
Fitment notes — DASH DESIGNS K020820Q
KingstonSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K0208306
🇺🇸 US 🇨🇦 CA
GrandtexSold in Pairs
Fitment notes — DASH DESIGNS K0208306
GrandtexSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020830Q
🇺🇸 US 🇨🇦 CA
KingstonSold in Pairs
Fitment notes — DASH DESIGNS K020830Q
KingstonSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
View on
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Tweed

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K020830T
🇺🇸 US 🇨🇦 CA
Duramax TweedSold in Pairs
Fitment notes — DASH DESIGNS K020830T
Duramax TweedSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K020820S
🇺🇸 US 🇨🇦 CA
Southwest Sierra TweedSold in Pairs
Fitment notes — DASH DESIGNS K020820S
Southwest Sierra TweedSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K020820T
🇺🇸 US 🇨🇦 CA
Duramax TweedSold in Pairs
Fitment notes — DASH DESIGNS K020820T
Duramax TweedSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K020830S
🇺🇸 US 🇨🇦 CA
Southwest Sierra TweedSold in Pairs
Fitment notes — DASH DESIGNS K020830S
Southwest Sierra TweedSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K0208207
🇺🇸 US 🇨🇦 CA
AllureSold in Pairs
Fitment notes — DASH DESIGNS K0208207
AllureSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
View on
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DASH DESIGNS Popular Fits: 3.8L V6 K020820M
🇺🇸 US 🇨🇦 CA
Madera VelourSold in Pairs
Fitment notes — DASH DESIGNS K020820M
Madera VelourSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
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DASH DESIGNS Fits: 3.8L V6 K020820W
🇺🇸 US 🇨🇦 CA
Dorchester VelourSold in Pairs
Fitment notes — DASH DESIGNS K020820W
Dorchester VelourSold in Pairs
1ST ROW BUCKETSLow Back Bucketwithout Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K0208307
🇺🇸 US 🇨🇦 CA
AllureSold in Pairs
Fitment notes — DASH DESIGNS K0208307
AllureSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K020830M
🇺🇸 US 🇨🇦 CA
Madera VelourSold in Pairs
Fitment notes — DASH DESIGNS K020830M
Madera VelourSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
View on
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DASH DESIGNS Fits: 3.8L V6 K020830W
🇺🇸 US 🇨🇦 CA
Dorchester VelourSold in Pairs
Fitment notes — DASH DESIGNS K020830W
Dorchester VelourSold in Pairs
1ST ROW BUCKETSStandard Low Back Bucketwith Seat Airbag
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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.

Speaker

Brand Part Number Markets Notes Buy
METRA Fits: 3.8L V6 AW640SP
🇺🇸 US 🇨🇦 CA
4" Dual Cone
Fitment notes — METRA AW640SP
4" Dual Cone
4" Dual Cone
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METRA Fits: 3.8L V6 AW669SP
🇺🇸 US 🇨🇦 CA
6 x 9" Dual Cone
Fitment notes — METRA AW669SP
6 x 9" Dual Cone
6 in. x 9 in.Dual Cone
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This table covers the speakers in this cabin position.

Window Motor

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 742124
🇺🇸 US 🇨🇦 CA
Fits Front LeftCompare to Original
Fitment notes — DORMAN 742124
Fits:
Front LeftCompare to OriginalPart Numbers May Be Reversed on Some Models
or:
Rear LeftCompare to OriginalPart Numbers May Be Reversed on Some Models
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SKP Popular Fits: 3.8L V6 SK742124
🇺🇸 US 🇨🇦 CA
Fits Front LeftPart Numbers May Be Reversed on Some Models
Fitment notes — SKP SK742124
Fits:
Front LeftPart Numbers May Be Reversed on Some Models
or:
Rear LeftPart Numbers May Be Reversed on Some Models
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SKP Popular Fits: 3.8L V6 SK742125
🇺🇸 US 🇨🇦 CA
Fits Front RightPart Numbers May Be Reversed on Some Models
Fitment notes — SKP SK742125
Fits:
Front RightPart Numbers May Be Reversed on Some Models
or:
Rear RightPart Numbers May Be Reversed on Some Models
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CARDONE Fits: 3.8L V6 42186
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42186
RemanufacturedContains GearWindow Motor
Fits:
Rear Left
or:
Front Leftwith Plastic Gear
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CARDONE Fits: 3.8L V6 42187
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42187
RemanufacturedContains GearWindow Motor
Fits:
Rear Right
or:
Front Rightwith Plastic Gear
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DORMAN Fits: 3.8L V6 742125
🇺🇸 US 🇨🇦 CA
Fits Rear RightCompare to Original
Fitment notes — DORMAN 742125
Fits:
Rear RightCompare to OriginalPart Numbers May Be Reversed on Some Models
or:
Front RightCompare to OriginalPart Numbers May Be Reversed on Some Models
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SKP Fits: 3.8L V6 SK82667
🇺🇸 US 🇨🇦 CA
Rear Right
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ULTRA-POWER Fits: 3.8L V6 742124
🇺🇸 US 🇨🇦 CA
Front Left
Fitment notes — ULTRA-POWER 742124
Front Left
or:
Rear LeftPart Numbers May Be Reversed on Some Models
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WAI GLOBAL Fits: 3.8L V6 WMO1213LR
🇺🇸 US 🇨🇦 CA
Fits Front LeftMatch Original Unit
Fitment notes — WAI GLOBAL WMO1213LR
Fits:
Front LeftMatch Original UnitPart Numbers May Be Reversed on Some Models
or:
Rear LeftMatch Original UnitPart Numbers May Be Reversed on Some Models
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Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.8L V6 RMGM009
🇺🇸 US 🇨🇦 CA
New
Fitment notes — AISIN RMGM009
New
Fits:
Front Right2-PIN
or:
Rear Right2-Pin
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AISIN Fits: 3.8L V6 RMGM006
🇺🇸 US 🇨🇦 CA
New
Fitment notes — AISIN RMGM006
New
Fits:
Front Left2-Pin
or:
Rear Left2-Pin
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WAI GLOBAL Fits: 3.8L V6 82667
🇺🇸 US 🇨🇦 CA
Fits Front Right
Fitment notes — WAI GLOBAL 82667
Fits:
Front Right
or:
Rear Right
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WAI GLOBAL Fits: 3.8L V6 82666
🇺🇸 US 🇨🇦 CA
Fits Front Left
Fitment notes — WAI GLOBAL 82666
Fits:
Front Left
or:
Rear Left
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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.

Window Regulator

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 740637
🇺🇸 US 🇨🇦 CA
12 Spline Motor
Fitment notes — DORMAN 740637
12 Spline Motor
Front LeftPower
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DORMAN Popular Fits: 3.8L V6 740709
🇺🇸 US 🇨🇦 CA
Rear RightPower
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SKP Popular Fits: 3.8L V6 SK740638
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
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SKP Popular Fits: 3.8L V6 SK740710
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
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SKP Popular Fits: 3.8L V6 SK740637
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
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DORMAN Fits: 3.8L V6 740638
🇺🇸 US 🇨🇦 CA
Front RightPower
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DORMAN Fits: 3.8L V6 740710
🇺🇸 US 🇨🇦 CA
Rear LeftPower
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TECHPRO Fits: 3.8L V6 GM1351124
🇺🇸 US 🇨🇦 CA
Front RightPower
Fitment notes — TECHPRO GM1351124
Front RightPowerwith Motor
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VARIOUS MFR Fits: 3.8L V6 GM1351124
🇺🇸 US 🇨🇦 CA
Front RightPower
Fitment notes — VARIOUS MFR GM1351124
Front RightPowerwith Motor
View on
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Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.8L V6 RPGM067
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
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AISIN Fits: 3.8L V6 RPGM068
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
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AISIN Fits: 3.8L V6 RPGM069
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
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AISIN Fits: 3.8L V6 RPGM070
🇺🇸 US 🇨🇦 CA
Rear RightPower Windows
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VDO / CONTINENTAL Fits: 3.8L V6 WR51076
🇺🇸 US 🇨🇦 CA
Front Leftwith Power Windows
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VDO / CONTINENTAL Fits: 3.8L V6 WR51182
🇺🇸 US 🇨🇦 CA
Rear Rightwith Power Windows
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VDO / CONTINENTAL Fits: 3.8L V6 WR51183
🇺🇸 US 🇨🇦 CA
Rear Leftwith Power Windows
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WAI GLOBAL Fits: 3.8L V6 WPR0064R
🇺🇸 US 🇨🇦 CA
Front RightPower Window Regulator (Regulator Only)
View on
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WAI GLOBAL Fits: 3.8L V6 WPR0063L
🇺🇸 US 🇨🇦 CA
Front LeftPower Window Regulator (Regulator Only)
View on
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WAI GLOBAL Fits: 3.8L V6 81220
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
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WAI GLOBAL Fits: 3.8L V6 WPR0065LB
🇺🇸 US 🇨🇦 CA
Rear LeftPower Window Regulator (Regulator Only)
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WAI GLOBAL Fits: 3.8L V6 WPR0066RB
🇺🇸 US 🇨🇦 CA
Rear RightPower Window Regulator (Regulator Only)
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WAI GLOBAL Fits: 3.8L V6 81221
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
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WAI GLOBAL Fits: 3.8L V6 81254
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
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WAI GLOBAL Fits: 3.8L V6 81255
🇺🇸 US 🇨🇦 CA
Rear RightPower Windows
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This table covers the regulators that raise and lower each door glass.

Window Regulator & Motor Assembly

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 741637
🇺🇸 US 🇨🇦 CA
Front Left
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DORMAN Popular Fits: 3.8L V6 741638
🇺🇸 US 🇨🇦 CA
Front Right
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SKP Popular Fits: 3.8L V6 SK741709
🇺🇸 US 🇨🇦 CA
Rear Right
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SKP Popular Fits: 3.8L V6 SK741710
🇺🇸 US 🇨🇦 CA
Rear Left
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ULTRA-POWER Popular Fits: 3.8L V6 741637
🇺🇸 US 🇨🇦 CA
Front Left
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ULTRA-POWER Popular Fits: 3.8L V6 741638
🇺🇸 US 🇨🇦 CA
Front Right
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DORMAN Fits: 3.8L V6 741710
🇺🇸 US 🇨🇦 CA
Rear Left
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DORMAN Fits: 3.8L V6 741709
🇺🇸 US 🇨🇦 CA
Rear Right
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SKP Fits: 3.8L V6 SK741637
🇺🇸 US 🇨🇦 CA
Front Left
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SKP Fits: 3.8L V6 SK741638
🇺🇸 US 🇨🇦 CA
Front Right
View on
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TECHPRO Fits: 3.8L V6 GM1350124
🇺🇸 US 🇨🇦 CA
Front Left
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TYC Fits: 3.8L V6 660210
🇺🇸 US 🇨🇦 CA
Rear Left
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TYC Fits: 3.8L V6 660168
🇺🇸 US 🇨🇦 CA
Front Left
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TYC Fits: 3.8L V6 660167
🇺🇸 US 🇨🇦 CA
Front Right
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TYC Fits: 3.8L V6 660209
🇺🇸 US 🇨🇦 CA
Rear Right
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VARIOUS MFR Fits: 3.8L V6 GM1350124
🇺🇸 US 🇨🇦 CA
Front Left
View on
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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
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AISIN Fits: 3.8L V6 RPAGM127
🇺🇸 US 🇨🇦 CA
Rear Left
View on
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CARDONE Fits: 3.8L V6 82154BR
🇺🇸 US 🇨🇦 CA
Front Left
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CARDONE Fits: 3.8L V6 82198AR
🇺🇸 US 🇨🇦 CA
Rear Left
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CARDONE Fits: 3.8L V6 82199AR
🇺🇸 US 🇨🇦 CA
Rear Right
View on
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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
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VDO / CONTINENTAL Fits: 3.8L V6 WL41638
🇺🇸 US 🇨🇦 CA
Front Right
View on
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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
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WAI GLOBAL Fits: 3.8L V6 82108
🇺🇸 US 🇨🇦 CA
Front Left
View on
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WAI GLOBAL Fits: 3.8L V6 82127
🇺🇸 US 🇨🇦 CA
Rear Left
View on
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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.

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.