1999 Buick Regal Interior Parts

Engine:

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

This page lists 135 interior parts for the 1999 Buick Regal, across 19 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 1999 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), Window Regulator (25 parts) and Window Motor (19 parts). The other 16 part types cover the remaining 60 parts.

Accessory Power Outlet

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 Supercharged 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
DORMAN Fits: 3.8L V6 Supercharged 74016
🇺🇸 US 🇨🇦 CA
AssortmentBrake and Clutch Pedal Bushing
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GM GENUINE Fits: 3.8L V6 Supercharged 14004821
🇺🇸 US 🇨🇦 CA
Thickness (In): 0.02 In
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SKP Fits: 3.8L V6 Supercharged SK74016
🇺🇸 US 🇨🇦 CA
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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
GM GENUINE Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 25749635
🇺🇸 US 🇨🇦 CA
Front Compartment Floor Armrest Console (D06)Ebony
Fitment notes — GM GENUINE 25749635
Front Compartment Floor Armrest Console (D06)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 Supercharged 13041C
🇺🇸 US 🇨🇦 CA
Poly Carpet
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Suede

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

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

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 Supercharged 13041A
🇺🇸 US 🇨🇦 CA
Camo
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DASH DESIGNS Fits: 3.8L V6 Supercharged 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 Supercharged 963211
🇺🇸 US 🇨🇦 CA
Fits Rear
Fitment notes — DORMAN 963211
Fits:
Rear
or:
Front
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DORMAN Fits: 3.8L V6 Supercharged 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 Supercharged A169603CL
🇺🇸 US 🇨🇦 CA
Endura ClearVinyl
Fitment notes — DASH DESIGNS A169603CL
Endura ClearVinylFront
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DASH DESIGNS Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged A16960E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS A16960E
Endura Custom
Front
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DASH DESIGNS Fits: 3.8L V6 Supercharged 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 Supercharged 16798160
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 16798160
CutpileMoldedComplete
4 Door
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ACC Fits: 3.8L V6 Supercharged 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 Supercharged 16798180
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 16798180
EssexMoldedComplete
4 Door
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ACC Fits: 3.8L V6 Supercharged 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.

Hood Release Cable

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 Supercharged 912032
🇺🇸 US 🇨🇦 CA
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SKP Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged GM1352145
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — TECHPRO GM1352145
Black
Fits:
Rear LeftInside
or:
Front LeftInside
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TECHPRO Fits: 3.8L V6 Supercharged 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 Supercharged GM1352147
🇺🇸 US 🇨🇦 CA
Gray
Fitment notes — TECHPRO GM1352147
Gray
Fits:
Rear LeftInside
or:
Front LeftInside
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TECHPRO Fits: 3.8L V6 Supercharged GM1353145
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — TECHPRO GM1353145
Black
Fits:
Front RightInside
or:
Rear RightInside
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TECHPRO Fits: 3.8L V6 Supercharged 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 Bracket

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Fits: 3.8L V6 Supercharged AXSWC
🇺🇸 US 🇨🇦 CA
Steering Wheel Control Data 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 Popular Fits: 3.8L V6 Supercharged K020360O
🇺🇸 US 🇨🇦 CA
Cool MeshSold in Pairs
Fitment notes — DASH DESIGNS K020360O
Cool MeshSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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Neoprene

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 Supercharged K020360G
🇺🇸 US 🇨🇦 CA
Genuine Neoprene SolidSold in Pairs
Fitment notes — DASH DESIGNS K020360G
Genuine Neoprene SolidSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360U
🇺🇸 US 🇨🇦 CA
Genuine Neoprene 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020360U
Genuine Neoprene 2-ToneSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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Neosupreme

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 Supercharged K020360A
🇺🇸 US 🇨🇦 CA
CAMOSold in Pairs
Fitment notes — DASH DESIGNS K020360A
CAMOSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360K
🇺🇸 US 🇨🇦 CA
Camo 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020360K
Camo 2-ToneSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360N
🇺🇸 US 🇨🇦 CA
Neosupreme SolidSold in Pairs
Fitment notes — DASH DESIGNS K020360N
Neosupreme SolidSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360Z
🇺🇸 US 🇨🇦 CA
Neosupreme 2-ToneSold in Pairs
Fitment notes — DASH DESIGNS K020360Z
Neosupreme 2-ToneSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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Polyester Blend

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 Supercharged K0203606
🇺🇸 US 🇨🇦 CA
GrandtexSold in Pairs
Fitment notes — DASH DESIGNS K0203606
GrandtexSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360Q
🇺🇸 US 🇨🇦 CA
KingstonSold in Pairs
Fitment notes — DASH DESIGNS K020360Q
KingstonSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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Tweed

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 Supercharged K020360S
🇺🇸 US 🇨🇦 CA
Southwest Sierra TweedSold in Pairs
Fitment notes — DASH DESIGNS K020360S
Southwest Sierra TweedSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360T
🇺🇸 US 🇨🇦 CA
Duramax TweedSold in Pairs
Fitment notes — DASH DESIGNS K020360T
Duramax TweedSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 Supercharged K020360W
🇺🇸 US 🇨🇦 CA
Dorchester VelourSold in Pairs
Fitment notes — DASH DESIGNS K020360W
Dorchester VelourSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K0203607
🇺🇸 US 🇨🇦 CA
AllureSold in Pairs
Fitment notes — DASH DESIGNS K0203607
AllureSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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DASH DESIGNS Fits: 3.8L V6 Supercharged K020360M
🇺🇸 US 🇨🇦 CA
Madera VelourSold in Pairs
Fitment notes — DASH DESIGNS K020360M
Madera VelourSold in Pairs
Front Buckets (Driver and Passenger Sides)Standard Low Back BucketIncluding Wagon
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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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged SK82667
🇺🇸 US 🇨🇦 CA
Rear Right
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SKP Popular Fits: 3.8L V6 Supercharged 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 Supercharged 42154
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42154
RemanufacturedContains GearWindow Motor
Front Leftwith Metal Gear
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CARDONE Fits: 3.8L V6 Supercharged 42198
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42198
RemanufacturedContains GearWindow Motor
Rear Left
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CARDONE Fits: 3.8L V6 Supercharged 42186
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42186
RemanufacturedContains GearWindow Motor
Front Leftwith Plastic Gear
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CARDONE Fits: 3.8L V6 Supercharged 42187
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42187
RemanufacturedContains GearWindow Motor
Front Rightwith Plastic Gear
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CARDONE Fits: 3.8L V6 Supercharged 42153
🇺🇸 US 🇨🇦 CA
Remanufactured Window MotorIncludes Gear
Fitment notes — CARDONE 42153
Remanufactured Window MotorIncludes Gear
Front Rightwith Metal Gear
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CARDONE Fits: 3.8L V6 Supercharged 42199
🇺🇸 US 🇨🇦 CA
RemanufacturedContains Gear
Fitment notes — CARDONE 42199
RemanufacturedContains GearWindow Motor
Rear Right
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DORMAN Fits: 3.8L V6 Supercharged 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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ULTRA-POWER Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged RMGM006
🇺🇸 US 🇨🇦 CA
New
Fitment notes — AISIN RMGM006
New
Fits:
Front Left2-Pin
or:
Rear Left2-Pin
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CARDONE Fits: 3.8L V6 Supercharged 82153
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82153
Window MotorIncludes Original Connector OptionContains Gear
Fits:
Front Right
or:
Rear Right
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CARDONE Fits: 3.8L V6 Supercharged 82154
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82154
Window MotorIncludes Original Connector OptionContains Gear
Fits:
Front Left
or:
Rear Left
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WAI GLOBAL Fits: 3.8L V6 Supercharged 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 Supercharged 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 Supercharged 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 Supercharged 740709
🇺🇸 US 🇨🇦 CA
Rear RightPower
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SKP Popular Fits: 3.8L V6 Supercharged SK740638
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
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SKP Popular Fits: 3.8L V6 Supercharged SK740710
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
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SKP Popular Fits: 3.8L V6 Supercharged SK740637
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
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DORMAN Fits: 3.8L V6 Supercharged 740638
🇺🇸 US 🇨🇦 CA
Front RightPower
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DORMAN Fits: 3.8L V6 Supercharged 740710
🇺🇸 US 🇨🇦 CA
Rear LeftPower
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TECHPRO Fits: 3.8L V6 Supercharged GM1351124
🇺🇸 US 🇨🇦 CA
Front RightPower
Fitment notes — TECHPRO GM1351124
Front RightPowerwith Motor
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VARIOUS MFR Fits: 3.8L V6 Supercharged GM1351124
🇺🇸 US 🇨🇦 CA
Front RightPower
Fitment notes — VARIOUS MFR GM1351124
Front RightPowerwith Motor
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Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.8L V6 Supercharged RPGM067
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
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AISIN Fits: 3.8L V6 Supercharged RPGM068
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
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AISIN Fits: 3.8L V6 Supercharged RPGM069
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
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Amazon
AISIN Fits: 3.8L V6 Supercharged RPGM070
🇺🇸 US 🇨🇦 CA
Rear RightPower Windows
View on
Amazon
CARDONE Fits: 3.8L V6 Supercharged 82187B
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WR51076
🇺🇸 US 🇨🇦 CA
Front Leftwith Power Windows
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WR51182
🇺🇸 US 🇨🇦 CA
Rear Rightwith Power Windows
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WR51183
🇺🇸 US 🇨🇦 CA
Rear Leftwith Power Windows
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged WPR0064R
🇺🇸 US 🇨🇦 CA
Front RightPower Window Regulator (Regulator Only)
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged WPR0063L
🇺🇸 US 🇨🇦 CA
Front LeftPower Window Regulator (Regulator Only)
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 81220
🇺🇸 US 🇨🇦 CA
Front LeftPower Windows
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged WPR0065LB
🇺🇸 US 🇨🇦 CA
Rear LeftPower Window Regulator (Regulator Only)
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged WPR0066RB
🇺🇸 US 🇨🇦 CA
Rear RightPower Window Regulator (Regulator Only)
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 81221
🇺🇸 US 🇨🇦 CA
Front RightPower Windows
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 81254
🇺🇸 US 🇨🇦 CA
Rear LeftPower Windows
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 81255
🇺🇸 US 🇨🇦 CA
Rear RightPower Windows
View on
Amazon

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 Supercharged 741637
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
DORMAN Popular Fits: 3.8L V6 Supercharged 741638
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
SKP Popular Fits: 3.8L V6 Supercharged SK741709
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
SKP Popular Fits: 3.8L V6 Supercharged SK741710
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
ULTRA-POWER Popular Fits: 3.8L V6 Supercharged 741637
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
ULTRA-POWER Popular Fits: 3.8L V6 Supercharged 741638
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
DORMAN Fits: 3.8L V6 Supercharged 741710
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
DORMAN Fits: 3.8L V6 Supercharged 741709
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
SKP Fits: 3.8L V6 Supercharged SK741637
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
SKP Fits: 3.8L V6 Supercharged SK741638
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
TECHPRO Fits: 3.8L V6 Supercharged GM1350124
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
TYC Fits: 3.8L V6 Supercharged 660210
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
TYC Fits: 3.8L V6 Supercharged 660168
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
TYC Fits: 3.8L V6 Supercharged 660167
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
TYC Fits: 3.8L V6 Supercharged 660209
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
VARIOUS MFR Fits: 3.8L V6 Supercharged GM1350124
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.8L V6 Supercharged RPAGM126
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
AISIN Fits: 3.8L V6 Supercharged RPAGM125
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
AISIN Fits: 3.8L V6 Supercharged RPAGM127
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
CARDONE Fits: 3.8L V6 Supercharged 82154BR
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
CARDONE Fits: 3.8L V6 Supercharged 82198AR
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
CARDONE Fits: 3.8L V6 Supercharged 82199AR
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WL41710
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WL41709
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WL41638
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
VDO / CONTINENTAL Fits: 3.8L V6 Supercharged WL41637
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 82109
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 82108
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 82127
🇺🇸 US 🇨🇦 CA
Rear Left
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged WPR0609LM
🇺🇸 US 🇨🇦 CA
Front LeftPower Window Regulator and Motor Assembly
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 Supercharged 82126
🇺🇸 US 🇨🇦 CA
Rear Right
View on
Amazon

This table covers combined regulator-and-motor assemblies for a door.

Buying Interior Parts for a 1999 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 Window Regulator .

Frequently Asked Questions

How many interior parts fit the 1999 Buick Regal?

Our catalog currently lists 135 interior parts for the 1999 Buick Regal across 19 subcategories and 14 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 1999 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 1999 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 1999 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 1999 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 1999 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.