How to Replace a Front Door Window Regulator (Manual) on Buick Regal?

Beginning the front door Window Regulator replacement by removing the front door water deflector. After that remove the front door window. You will need to eliminate the arm rest bracket from the assembly. Seating locations on the inner door panel restrict the need for removing these Window Regulator screws entirely. Spare the time to loosen front door Window Regulator mounting screws and disengage the left lower mounting screw which joins front door Window Regulator rail. A person must lower the front door Window Regulator motor into the door so they can disconnect the electrical connector. You should take the front door Window Regulator out of the door structure after disconnecting the electrical connector. Put the new front door Window Regulator into the door opening before connecting the motor electrical cables. The motor installation happens by putting it in the key positions along the inner door panel before slotting the Window Regulator rail assembly into its appropriate locations. Screw and tighten the left lower mounting from the front with a torque of 10 n.m (89 lb in). Proper orientation will be achieved when tightening the remaining Window Regulator screws using this sequence: lower rear, upper rear, lower front, upper front followed by manual screw tightening then final screw tightening to reach 10 n.m (89 lb in). Install the front door window together with the arm rest bracket and front door water deflector.

How to Service and Repair a Window Regulator on a Buick Regal?

The first step to change a front door Window Regulator consists of removing the front door water deflector and then taking out the front door window. After the arm rest bracket removal you must note the position of the Window Regulator screws which rest in specific slots on the inner door panel and remain in place. The first step is to unfasten the front door Window Regulator mounting screws followed by disconnecting the left lower screw from the front door Window Regulator rail. The front door Window Regulator motor needs lowering into the door opening to disconnect its electrical connector. Extract the front door Window Regulator unit from its mounting position in the door. First insert the new front door Window Regulator into the door then connect its electrical connector to the motor. Place the motor within the key slots found on the inside of the door panel before letting the Window Regulator rail assembly slot into its matching key slots. Fasten the left lower mounting screw and secure it at 10 n.m (89 lb in). Turn and tighten the remaining screws that anchor the Window Regulator beginning from the lower rear section moving to upper rear then lower front and finishing with upper front but only torque them to a secure 10 n.m (89 lb in). Proceed with putting back the front door window followed by the arm rest bracket and finishing with the front door water deflector.

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27 Window Regulators found

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Buick Regal Window Regulator, Front Passenger Side Part Number: 10434881
$165.47 MSRP: $310.74
You Save: $145.27 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Assembly-Front Side Door Window; Regulator
- Position: Front Passenger Side
- Replaced by: 10334396
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Window Regulator, Rear Driver Side Part Number: 10334399
$157.23 MSRP: $279.50
You Save: $122.27 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly; Power Window Regulator Assembly; Regulator
- Position: Rear Driver Side
- Replaces: 10434886, 10321734, 10442827, 10413617, 10254786, 10315147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Window Regulator, Rear Passenger Side Part Number: 10334398
$161.15 MSRP: $286.48
You Save: $125.33 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly; Power Window Regulator Assembly; Regulator
- Position: Rear Passenger Side
- Replaces: 10434885, 10413616, 10442826, 10321733, 10254785, 10315146
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Window Regulator, Front Passenger Side Part Number: 13290262
$147.30 MSRP: $266.60
You Save: $119.30 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator, Front Door Window Regulator
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2012 Buick Regal | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Window Regulator, Front Driver Side Part Number: 20952452
$142.15 MSRP: $257.28
You Save: $115.13 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator Assembly; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 13302451, 13290261
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Window Regulator, Front Passenger Side Part Number: 16621070
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Window Regulator, Front Driver Side Part Number: 10334397
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Window Motor and Regulator Assembly; Power Window Regulator Assembly; Regulator
- Position: Front Driver Side
- Replaces: 10315144, 19245391, 10413613, 10434882
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Window Regulator, Passenger Side Part Number: 20123184
Product Specifications
- Other Name: Regulator
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Regal Window Regulator, Driver Side Part Number: 20209183
Product Specifications
- Other Name: Regulator
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Regal Window Regulator, Driver Side Part Number: 20244865
Product Specifications
- Other Name: Regulator, Front Side Door Window; Regulator
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Regal | Base, Limited | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Regal Window Regulator, Front Passenger Side Part Number: 16603482
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Buick Regal Window Regulator, Front Driver Side Part Number: 16603483
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Buick Regal Window Regulator, Rear Passenger Side Part Number: 16602676
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Regulator
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Window Regulator, Rear Driver Side Part Number: 16602677
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Regulator
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Window Regulator, Driver Side Part Number: 20123185
Product Specifications
- Other Name: Regulator
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick Regal Window Regulator, Front Passenger Side Part Number: 20474286
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Regulator; Regulator
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Window Regulator, Front Driver Side Part Number: 16621071
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Window Regulator, Front Driver Side Part Number: 20474287
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Regulator; Regulator
- Position: Front Driver Side
- Replaces: 16601559
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Regal Window Regulator, Front Passenger Side Part Number: 20952453
$154.63 MSRP: $277.36
You Save: $122.73 (45%)
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator Assembly; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 13302452
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Regal Window Regulator, Passenger Side Part Number: 16602696
Product Specifications
- Other Name: Regulator; Regulator, Rear Door Window Regulator
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

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1-20 of 27 Results

Buick Regal Window Regulator

Want to cut long-term maintenance and repair costs? Choose OEM Window Regulator. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Regal parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Regal Window Regulator includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Versions of the Buick Regal vehicles come equipped with Window Regulator, a vital part of a car used to regulate the up and down motion of the windows thereby improving the versatility of the windows and security of the passengers. Such regulators can be of power type or simply control types of manual operated, based on scissor or cable systems. It becomes common to see windows getting jammed or difficult to open or close fully, or they may just shift slowly in action, and this is widely attributed to problems with gears or cables that may have been weakened by use. The test that can be given to determine that a window regulator is bad includes checking on the motor as well as the wiring while the signs include noises that are not normal and mispositioning. When a car window regulator is working as it should it keeps the window glass contained within the door frame to discourage intruders. It becomes necessary to service and replace faulty regulators at the appropriate time in order to keep the gadgets running as operational features of vehicles.

Buick Regal Window Regulator Parts and Q&A

Window Regulator, Front Passenger Side
10434881
Q: How to Replace a Front Door Window Regulator (Manual) on Buick Regal?
A:
Beginning the front door Window Regulator replacement by removing the front door water deflector. After that remove the front door window. You will need to eliminate the arm rest bracket from the assembly. Seating locations on the inner door panel restrict the need for removing these Window Regulator screws entirely. Spare the time to loosen front door Window Regulator mounting screws and disengage the left lower mounting screw which joins front door Window Regulator rail. A person must lower the front door Window Regulator motor into the door so they can disconnect the electrical connector. You should take the front door Window Regulator out of the door structure after disconnecting the electrical connector. Put the new front door Window Regulator into the door opening before connecting the motor electrical cables. The motor installation happens by putting it in the key positions along the inner door panel before slotting the Window Regulator rail assembly into its appropriate locations. Screw and tighten the left lower mounting from the front with a torque of 10 n.m (89 lb in). Proper orientation will be achieved when tightening the remaining Window Regulator screws using this sequence: lower rear, upper rear, lower front, upper front followed by manual screw tightening then final screw tightening to reach 10 n.m (89 lb in). Install the front door window together with the arm rest bracket and front door water deflector.
Window Regulator, Rear Driver Side
10334399
Q: How to Service and Repair a Window Regulator on a Buick Regal?
A:
The first step to change a front door Window Regulator consists of removing the front door water deflector and then taking out the front door window. After the arm rest bracket removal you must note the position of the Window Regulator screws which rest in specific slots on the inner door panel and remain in place. The first step is to unfasten the front door Window Regulator mounting screws followed by disconnecting the left lower screw from the front door Window Regulator rail. The front door Window Regulator motor needs lowering into the door opening to disconnect its electrical connector. Extract the front door Window Regulator unit from its mounting position in the door. First insert the new front door Window Regulator into the door then connect its electrical connector to the motor. Place the motor within the key slots found on the inside of the door panel before letting the Window Regulator rail assembly slot into its matching key slots. Fasten the left lower mounting screw and secure it at 10 n.m (89 lb in). Turn and tighten the remaining screws that anchor the Window Regulator beginning from the lower rear section moving to upper rear then lower front and finishing with upper front but only torque them to a secure 10 n.m (89 lb in). Proceed with putting back the front door window followed by the arm rest bracket and finishing with the front door water deflector.