1991 Buick Regal Interior Parts

Engine:

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

104 Interior parts are listed for the 1991 Buick Regal, in 21 part types, covering both the 3.1L V6 and the 3.8L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.

The interior on the 1991 Buick Regal covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. The largest groups are Seat Cover (28 parts), Window Motor (19 parts) and Flooring (8 parts). The other 18 part types cover the remaining 49 parts.

Brake Pedal Bushing

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 74016
🇺🇸 US 🇨🇦 CA
AssortmentBrake and Clutch Pedal Bushing
View on
Amazon
GM GENUINE Fits: 3.8L V6 14004821
🇺🇸 US 🇨🇦 CA
Thickness (In): 0.02 In
View on
Amazon
SKP Fits: 3.8L V6 SK74016
🇺🇸 US 🇨🇦 CA
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.

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.

Dash Board Cover

Carpet

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 01450C
🇺🇸 US 🇨🇦 CA
Poly Carpet
View on
Amazon

Suede

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 01450B
🇺🇸 US 🇨🇦 CA
Brushed Suede
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 01450D
🇺🇸 US 🇨🇦 CA
Sedona Suede
View on
Amazon

Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 01450V
🇺🇸 US 🇨🇦 CA
Plush Velour
View on
Amazon

Woven

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 01450A
🇺🇸 US 🇨🇦 CA
Camo
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 01450X
🇺🇸 US 🇨🇦 CA
Dashtex
View on
Amazon

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 700339
🇺🇸 US 🇨🇦 CA
Panel Trim Retainer
Fitment notes — DORMAN 700339
Panel Trim Retainer
FrontCoupe1/4"
View on
Amazon
DORMAN Fits: 3.8L V6 963025
🇺🇸 US 🇨🇦 CA
Includes 3 Retainers
Fitment notes — DORMAN 963025
Includes 3 Retainers
FrontCoupe1/4"
View on
Amazon
NEEDA Fits: 3.8L V6 458120
🇺🇸 US 🇨🇦 CA
Cover RetainerRetainer
Fitment notes — NEEDA 458120
Cover RetainerRetainerContains 2 PiecesLeft
or:
Right
View on
Amazon

This table covers the Door Panel retainers and clips.

Floor Mat

Brand Part Number Markets Notes Buy
ACC Popular Fits: 3.8L V6 9098160
🇺🇸 US 🇨🇦 CA
CutpileDie Cut
Fitment notes — ACC 9098160
CutpileDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
View on
Amazon
ACC Popular Fits: 3.8L V6 9098180
🇺🇸 US 🇨🇦 CA
EssexDie Cut
Fitment notes — ACC 9098180
EssexDie CutComplete4 PiecesLogos Are Only Applied To Front Floor Mats
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 A10390E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS A10390E
Endura Custom
Front2 DoorFWD
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 A10400E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS A10400E
Endura Custom
Front4 DoorFWD
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 B10390E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS B10390E
Endura Custom
Front and Rear2 DoorFWD
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 B10400E
🇺🇸 US 🇨🇦 CA
Endura Custom
Fitment notes — DASH DESIGNS B10400E
Endura Custom
Front and Rear4 DoorFWD
View on
Amazon

This table covers the floor mats cut for this cabin.

Flooring

Cutpile

Brand Part Number Markets Notes Buy
ACC Popular Fits: 3.8L V6 2294160
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 2294160
CutpileMoldedComplete
2 Door4 Door
View on
Amazon
ACC Fits: 3.8L V6 1493160
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 1493160
CutpileMoldedComplete
Gran Sport2 Door
View on
Amazon
ACC Fits: 3.8L V6 1493162
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 1493162
CutpileMoldedCompleteWith Mass Backing
Gran Sport2 Door
View on
Amazon
ACC Fits: 3.8L V6 2294162
🇺🇸 US 🇨🇦 CA
CutpileMolded
Fitment notes — ACC 2294162
CutpileMoldedCompleteWith Mass Backing
2 Door4 Door
View on
Amazon

Essex

Brand Part Number Markets Notes Buy
ACC Popular Fits: 3.8L V6 1493182
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 1493182
EssexMoldedCompleteWith Mass Backing
Gran Sport2 Door
View on
Amazon
ACC Fits: 3.8L V6 1493180
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 1493180
EssexMoldedComplete
Gran Sport2 Door
View on
Amazon
ACC Fits: 3.8L V6 2294180
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 2294180
EssexMoldedComplete
2 Door4 Door
View on
Amazon
ACC Fits: 3.8L V6 2294182
🇺🇸 US 🇨🇦 CA
EssexMolded
Fitment notes — ACC 2294182
EssexMoldedCompleteWith Mass Backing
2 Door4 Door
View on
Amazon

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 912004
🇺🇸 US 🇨🇦 CA
Cable Only
View on
Amazon
DORMAN Fits: 3.8L V6 912028
🇺🇸 US 🇨🇦 CA
Cable and Handle
View on
Amazon
SKP Fits: 3.8L V6 SK912004
🇺🇸 US 🇨🇦 CA
Cable Only
View on
Amazon
SKP Fits: 3.8L V6 SK721028
🇺🇸 US 🇨🇦 CA
Cable and Handle
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.

Inside Door Handle

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 77146
🇺🇸 US 🇨🇦 CA
Chrome
Fitment notes — DORMAN 77146
Chrome
Fits:
Front LeftPlastic
or:
Rear LeftPlastic
View on
Amazon
NEEDA Fits: 3.8L V6 771461
🇺🇸 US 🇨🇦 CA
Fits Rear LeftChrome
Fitment notes — NEEDA 771461
Fits:
Rear LeftChrome
or:
Front LeftChrome
View on
Amazon
TECHPRO Fits: 3.8L V6 GM1352122
🇺🇸 US 🇨🇦 CA
Chrome
Fitment notes — TECHPRO GM1352122
Chrome
Front LeftInside
View on
Amazon
TECHPRO Fits: 3.8L V6 GM1353122
🇺🇸 US 🇨🇦 CA
Chrome
Fitment notes — TECHPRO GM1353122
Chrome
Front RightInside
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.

Inside Rear View Mirror

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.8L V6 13524917
🇺🇸 US 🇨🇦 CA
StandardExcept Inside Dual Reading Lamp Rear View Mirror (DC4)
View on
Amazon
TECHPRO Fits: 3.8L V6 GM2950102
🇺🇸 US 🇨🇦 CA
Fits Sedanmanual day/nightor Coupe
Fitment notes — TECHPRO GM2950102
Fits:
Sedanmanual day/nightor CoupeManual DAY/Night
View on
Amazon

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
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.

Instrument Panel Pocket

Brand Part Number Markets Notes Buy
METRA Fits: 3.8L V6 88002020
🇺🇸 US 🇨🇦 CA
Cassette PocketIncludes Ribs Inside Box For Cassettes
View on
Amazon

This table covers the pockets and bins in the instrument panel.

Radio Installation Kit

Brand Part Number Markets Notes Buy
METRA Fits: 3.8L V6 992020
🇺🇸 US 🇨🇦 CA
For 2-Shaft/DIN
View on
Amazon
METRA Fits: 3.8L V6 994504
🇺🇸 US 🇨🇦 CA
TURBOKitsRadio Installation Multi-Kit
Fitment notes — METRA 994504
TURBOKitsRadio Installation Multi-KitIncludes Instructions, Hardware, EQ
OEM Quality ABS Plastic1 in.
View on
Amazon
METRA Fits: 3.8L V6 CF444GM
🇺🇸 US 🇨🇦 CA
TurbokitsConversion From 2-Shaft To DIN
Fitment notes — METRA CF444GM
TurbokitsConversion From 2-Shaft To DINIncl Instructions/HardwareTelescope
View on
Amazon

This table covers the Radio Installation kits.

Seat Cover

Mesh

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 K220006O
🇺🇸 US 🇨🇦 CA
Cool Mesh
Fitment notes — DASH DESIGNS K220006O
Cool Mesh
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150O
🇺🇸 US 🇨🇦 CA
Cool Mesh
Fitment notes — DASH DESIGNS K301150O
Cool Mesh
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon

Neoprene

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K220006G
🇺🇸 US 🇨🇦 CA
Genuine Neoprene Solid
Fitment notes — DASH DESIGNS K220006G
Genuine Neoprene Solid
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006U
🇺🇸 US 🇨🇦 CA
Genuine Neoprene 2-Tone
Fitment notes — DASH DESIGNS K220006U
Genuine Neoprene 2-Tone
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150G
🇺🇸 US 🇨🇦 CA
Genuine Neoprene Solid
Fitment notes — DASH DESIGNS K301150G
Genuine Neoprene Solid
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150U
🇺🇸 US 🇨🇦 CA
Genuine Neoprene 2-Tone
Fitment notes — DASH DESIGNS K301150U
Genuine Neoprene 2-Tone
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon

Neosupreme

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K220006A
🇺🇸 US 🇨🇦 CA
Camo
Fitment notes — DASH DESIGNS K220006A
Camo
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Popular Fits: 3.8L V6 K220006K
🇺🇸 US 🇨🇦 CA
Camo 2-Tone
Fitment notes — DASH DESIGNS K220006K
Camo 2-Tone
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006N
🇺🇸 US 🇨🇦 CA
Neosupreme Solid
Fitment notes — DASH DESIGNS K220006N
Neosupreme Solid
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006Z
🇺🇸 US 🇨🇦 CA
Neosupreme 2-Tone
Fitment notes — DASH DESIGNS K220006Z
Neosupreme 2-Tone
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150A
🇺🇸 US 🇨🇦 CA
Camo
Fitment notes — DASH DESIGNS K301150A
Camo
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150K
🇺🇸 US 🇨🇦 CA
Camo 2-Tone
Fitment notes — DASH DESIGNS K301150K
Camo 2-Tone
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150N
🇺🇸 US 🇨🇦 CA
Neosupreme Solid
Fitment notes — DASH DESIGNS K301150N
Neosupreme Solid
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150Z
🇺🇸 US 🇨🇦 CA
Neosupreme 2-Tone
Fitment notes — DASH DESIGNS K301150Z
Neosupreme 2-Tone
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon

Polyester Blend

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K2200066
🇺🇸 US 🇨🇦 CA
Grandtex
Fitment notes — DASH DESIGNS K2200066
Grandtex
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006Q
🇺🇸 US 🇨🇦 CA
Kingston
Fitment notes — DASH DESIGNS K220006Q
Kingston
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K3011506
🇺🇸 US 🇨🇦 CA
Grandtex
Fitment notes — DASH DESIGNS K3011506
Grandtex
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150Q
🇺🇸 US 🇨🇦 CA
Kingston
Fitment notes — DASH DESIGNS K301150Q
Kingston
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon

Tweed

Brand Part Number Markets Notes Buy
DASH DESIGNS Fits: 3.8L V6 K220006S
🇺🇸 US 🇨🇦 CA
Southwest Sierra Tweed
Fitment notes — DASH DESIGNS K220006S
Southwest Sierra Tweed
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006T
🇺🇸 US 🇨🇦 CA
Duramax Tweed
Fitment notes — DASH DESIGNS K220006T
Duramax Tweed
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150S
🇺🇸 US 🇨🇦 CA
Southwest Sierra Tweed
Fitment notes — DASH DESIGNS K301150S
Southwest Sierra Tweed
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150T
🇺🇸 US 🇨🇦 CA
Duramax Tweed
Fitment notes — DASH DESIGNS K301150T
Duramax Tweed
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon

Velour

Brand Part Number Markets Notes Buy
DASH DESIGNS Popular Fits: 3.8L V6 K2200067
🇺🇸 US 🇨🇦 CA
Allure
Fitment notes — DASH DESIGNS K2200067
Allure
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Popular Fits: 3.8L V6 K220006M
🇺🇸 US 🇨🇦 CA
Madera Velour
Fitment notes — DASH DESIGNS K220006M
Madera Velour
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K220006W
🇺🇸 US 🇨🇦 CA
Dorchester Velour
Fitment notes — DASH DESIGNS K220006W
Dorchester Velour
1ST ROW BENCH40/20/40 Backrest60/40 CushionIncluding WagonHeadrest Covers Not Available
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K3011507
🇺🇸 US 🇨🇦 CA
Allure
Fitment notes — DASH DESIGNS K3011507
Allure
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150M
🇺🇸 US 🇨🇦 CA
Madera Velour
Fitment notes — DASH DESIGNS K301150M
Madera Velour
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
View on
Amazon
DASH DESIGNS Fits: 3.8L V6 K301150W
🇺🇸 US 🇨🇦 CA
Dorchester Velour
Fitment notes — DASH DESIGNS K301150W
Dorchester Velour
2ND ROW BENCHSolid Backrest/CushionIncluding Wagon
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.

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
View on
Amazon
METRA Fits: 3.8L V6 AW646SP
🇺🇸 US 🇨🇦 CA
4" x 6" Dual Cone
Fitment notes — METRA AW646SP
4" x 6" Dual Cone
4 x 6 in. Dual Cone
View on
Amazon
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
View on
Amazon

This table covers the speakers in this cabin position.

Speedometer Driven Gear Seal

Brand Part Number Markets Notes Buy
ATP Fits: 3.8L V6 SO13
🇺🇸 US 🇨🇦 CA
Driven Gear Housing O-Ring1/2" OD
Fitment notes — ATP SO13
Driven Gear Housing O-Ring1/2" OD
without SpringRubber SealSiliconeOuter Diameter: 0.5"Lip Seal - Speedometer Gear ShaftDriven Gear
View on
Amazon
PIONEER Fits: 3.8L V6 760010
🇺🇸 US 🇨🇦 CA
Silicone
Fitment notes — PIONEER 760010
Silicone
without SpringRubber SealOuter Diameter: 0.5"Lip SealSpeedometer Gear ShaftDriven Gear
View on
Amazon

This table covers the seals at the Speedometer Driven Gear. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Steering Wheel Installation Kit

Brand Part Number Markets Notes Buy
GRANT Fits: 3.8L V6 3196
🇺🇸 US 🇨🇦 CA
Matte BlackNot Designed For Vehicles with Air Bag or Telescopic Column or Radio Controls/Cruise Controls Mounted On Steering Wheel
View on
Amazon
GRANT Fits: 3.8L V6 5196
🇺🇸 US 🇨🇦 CA
Billet StyleBlack Polished
Fitment notes — GRANT 5196
Billet StyleBlack Polished
Black LusterNot Designed For Vehicles with Air Bag or Telescopic Column or Radio Controls/Cruise Controls Mounted On Steering Wheel
View on
Amazon
GRANT Fits: 3.8L V6 51961
🇺🇸 US 🇨🇦 CA
Billet StyleSilver Polished
Fitment notes — GRANT 51961
Billet StyleSilver Polished
Polished AluminumNot Designed For Vehicles with Air Bag or Telescopic Column or Radio Controls/Cruise Controls Mounted On Steering Wheel
View on
Amazon
GRANT Fits: 3.8L V6 5702
🇺🇸 US 🇨🇦 CA
Banjo Style
Fitment notes — GRANT 5702
Banjo Style
Polished Stainless SteelNot Designed For Vehicles with Air Bag or Telescopic Column or Radio Controls/Cruise Controls Mounted On Steering WheelFor Use with Banjo Wheels Only
View on
Amazon

This table covers the Steering Wheel Installation kits.

Turn Signal Cam Retainer Spring

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 49312
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Turn Signal Cam Retainer springs. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats.

Window Motor

Economy

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: 3.8L V6 742140
🇺🇸 US 🇨🇦 CA
with Wiring Harness
Fitment notes — DORMAN 742140
with Wiring Harness
Fits:
Front LeftSedan
or:
Front RightCoupe
or:
Rear RightSedan
View on
Amazon
DORMAN Popular Fits: 3.8L V6 742141
🇺🇸 US 🇨🇦 CA
with Wiring Harness
Fitment notes — DORMAN 742141
with Wiring Harness
Fits:
Front RightSedan
or:
Front LeftCoupe
or:
Rear LeftSedan
View on
Amazon
SKP Popular Fits: 3.8L V6 SK742140
🇺🇸 US 🇨🇦 CA
Additional Adapter Harnesses Included
Fitment notes — SKP SK742140
Additional Adapter Harnesses Included
Fits:
Front LeftSedan
or:
Front RightCoupe
or:
Rear RightSedan
View on
Amazon
SKP Popular Fits: 3.8L V6 SK742141
🇺🇸 US 🇨🇦 CA
INCLUDES CONNECTOR
Fitment notes — SKP SK742141
INCLUDES CONNECTOR
Fits:
Front Right
or:
Front Left
or:
Rear Left
View on
Amazon
CARDONE Fits: 3.8L V6 42126
🇺🇸 US 🇨🇦 CA
Remanufactured Window MotorIncludes Gear
Fitment notes — CARDONE 42126
Remanufactured Window MotorIncludes Gear
Fits:
Front LeftSedan
or:
Front RightCoupe
View on
Amazon
CARDONE Fits: 3.8L V6 42134
🇺🇸 US 🇨🇦 CA
Remanufactured Window MotorIncludes Gear
Fitment notes — CARDONE 42134
Remanufactured Window MotorIncludes Gear
Rear RightSedan
View on
Amazon
DORMAN Fits: 3.8L V6 742103
🇺🇸 US 🇨🇦 CA
Fits Front LeftSedan
Fitment notes — DORMAN 742103
Fits:
Front LeftSedan
or:
Front RightCoupe
View on
Amazon
DORMAN Fits: 3.8L V6 742111
🇺🇸 US 🇨🇦 CA
Window Motor Superseded Rear Driver Side - 4 DRCustom
View on
Amazon
DORMAN Fits: 3.8L V6 742102
🇺🇸 US 🇨🇦 CA
Window MotorFRONT DRIVER SIDE
Fitment notes — DORMAN 742102
Window MotorFRONT DRIVER SIDE2 DR FRONT PASSENGER SIDE4 DRCUSTOM
View on
Amazon
ULTRA-POWER Fits: 3.8L V6 742140
🇺🇸 US 🇨🇦 CA
Fits Front Right2 door
Fitment notes — ULTRA-POWER 742140
Fits:
Front Right2 door
or:
Front LeftRear Right4 Door
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
AISIN Fits: 3.8L V6 RMGM019
🇺🇸 US 🇨🇦 CA
New
Fitment notes — AISIN RMGM019
New
Fits:
Front LeftSedan
or:
Front RightCoupe
or:
Rear RightSedan
View on
Amazon
CARDONE Fits: 3.8L V6 82135
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82135
Window MotorIncludes Original Connector OptionContains Gear
Rear LeftSedan
View on
Amazon
CARDONE Fits: 3.8L V6 82126
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82126
Window MotorIncludes Original Connector OptionContains Gear
Fits:
Front LeftSedan
or:
Front RightCoupe
View on
Amazon
CARDONE Fits: 3.8L V6 82127
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82127
Window MotorIncludes Original Connector OptionContains Gear
Fits:
Front RightSedan
or:
Front LeftCoupe
View on
Amazon
CARDONE Fits: 3.8L V6 82134
🇺🇸 US 🇨🇦 CA
Window MotorIncludes Original Connector Option
Fitment notes — CARDONE 82134
Window MotorIncludes Original Connector OptionContains Gear
Rear RightSedan
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 82407
🇺🇸 US 🇨🇦 CA
Rear RightSedan
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 82326
🇺🇸 US 🇨🇦 CA
Fits Front RightSedan
Fitment notes — WAI GLOBAL 82326
Fits:
Front RightSedan
or:
Front LeftCoupe
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 82408
🇺🇸 US 🇨🇦 CA
Rear LeftSedan
View on
Amazon
WAI GLOBAL Fits: 3.8L V6 82325
🇺🇸 US 🇨🇦 CA
Fits Front LeftSedan
Fitment notes — WAI GLOBAL 82325
Fits:
Front LeftSedan
or:
Front RightCoupe
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.

Window Regulator & Motor Assembly

Brand Part Number Markets Notes Buy
TECHPRO Fits: 3.8L V6 GM1350111
🇺🇸 US 🇨🇦 CA
Front LeftSedan
View on
Amazon
TECHPRO Fits: 3.8L V6 GM1351111
🇺🇸 US 🇨🇦 CA
Front RightSedan
View on
Amazon

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

Window Regulator Roller

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 74444
🇺🇸 US 🇨🇦 CA
FrontFixed Type
View on
Amazon

This table covers the rollers a window regulator rides on.

Window Regulator Tape

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.8L V6 74403
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the tape used in a tape-drive window regulator.

Buying Interior Parts for a 1991 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: Seat Cover and Window Motor .

Frequently Asked Questions

How many interior parts fit the 1991 Buick Regal?

Our catalog currently lists 104 interior parts for the 1991 Buick Regal across 21 subcategories and 15 brands, covering both the 3.1L V6 and the 3.8L V6. Each part is matched to the engine(s) it fits.

Do interior parts differ between 1991 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 1991 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 1991 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 1991 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 1991 Buick Regal

Interior Parts for Other Buick Regal Years

Switch vehicle or jump to a subcategory

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.