How to replace the rear door window regulator on 2003 Buick LeSabre?

To replace rear door window regulator there, remove the door trim panel, door module and water deflector. Seal window with tape, undo window regulator fasteners and lower regulator. Disconnect motor, remove regulator and replace with new one. Be sure to make sure everything works correctly before reinstalling components.

OEM 2003 Buick LeSabre Window Regulator

Electric Power Window Regulator

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4 Window Regulators found

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2003 Buick LeSabre Window Regulator, Rear Passenger Side Part Number: 15231244
$203.81 MSRP: $362.34
You Save: $158.53 (44%)
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Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly
- Position: Rear Passenger Side
- Replaces: 25699400, 25750518, 10387940, 25715115, 25702644
- Item Weight: 4.70 Pounds
- Item Dimensions: 21.6 x 12.5 x 9.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15231244
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
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2003 Buick LeSabre Window Regulator, Rear Driver Side Part Number: 15231245
$182.76 MSRP: $338.14
You Save: $155.38 (46%)
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly
- Position: Rear Driver Side
- Replaces: 10387941, 25750519, 25702645, 25715116, 25699401
- Item Weight: 4.30 Pounds
- Item Dimensions: 21.3 x 12.2 x 9.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15231245
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
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2003 Buick LeSabre Window Regulator, Front Passenger Side Part Number: 15231240
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 10387927, 25699761, 25750512, 25713421, 25769927
- Item Weight: 4.80 Pounds
- Item Dimensions: 24.6 x 16.5 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15231240
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS
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2003 Buick LeSabre Window Regulator, Front Driver Side Part Number: 15231241
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 25713422, 10387928, 25769928, 25750513, 25699762
- Item Weight: 4.90 Pounds
- Item Dimensions: 24.9 x 16.2 x 7.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15231241
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick LeSabre Submodels:
- Custom, Limited | 6 Cyl 3.8 L GAS

2003 Buick LeSabre Window Regulator

With a comprehensive array of OEM 2003 Buick LeSabre Window Regulator, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick LeSabre Window Regulator are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Buick LeSabre Window Regulator Parts and Q&A

Q: How to replace the rear door window regulator on 2003 Buick LeSabre?
A: To replace rear door window regulator there, remove the door trim panel, door module and water deflector. Seal window with tape, undo window regulator fasteners and lower regulator. Disconnect motor, remove regulator and replace with new one. Be sure to make sure everything works correctly before reinstalling components.