How to replace the rear door opening Weather Strip on Buick LeSabre?

The first step to replace the rear door opening weather strip requires you to remove the sill plate. Start by pulling the weather strip from the rear upper door opening flange and move clockwise toward the complete removal of the strip. You need to place the paint dot at the upper corner of the center pillar and one dot means RH weather strip starts there but two dots indicates LH weather strip starting point. Start by placing the weather strip rubber toward the outside of the car and then walk down following the front border of the opening to fit the weather strip onto the flange while verifying full corner insertion of the carrier. Begin installation at the center pillar corner by moving the weather strip toward the rear section from the roof rail to the door opening. A rubber mallet or hand palm should be used to check that the entire weather strip is securely seated on the door opening flange. To properly set the door close-out lip, use a plastic trim stick and place it on the interior door trim or you can guide its placement with the pull-string on new weather strip. Finally, reinstall the sill plate.

How to replace the Front Side Door Window Belt Inner Weather Strip on Buick LeSabre?

The procedure to replace the front side door window belt inner sealing strip begins with lowering the window and removing the door trim panel. You should start with the bottom end of the window belt seal strip to free it by pulling it upwards. The procedure requires additional disassembly when the auxiliary water deflector needs removal so begin by taking off the folded section from the door flange then lift it out. The water deflector must be put back before installation starts by passing it through the belt line inboard of the window until it rests against the mirror patch then folding the perforated portion over the door flange before pressing for attachment. The installation of a reused window belt seal strip requires you to pinch together the flange mounting area using your thumb and index finger to prevent splaying. Follow from end to end along the strip while pressing down for the correct engagement of the inner belt seal strip in the door window area before installing the door trim panel.

OEM Buick LeSabre Weather Strip

Door Weatherstripping

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100 Weather Strips found

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Buick LeSabre Sealing Strip Part Number: 20049747
$13.11 MSRP: $22.73
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Product Specifications
- Other Name: Sealing Strip, Door Weatherstrip; Door Seal; Lower Seal Strip; Weatherstrip
- Position: Rear Bottom
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Weatherstrip, Rear Part Number: 25618616
Product Specifications
- Other Name: Weatherstrip Assembly-Rear Compartment Lid; Weatherstrip, Rear Compartment Lid
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Weatherstrip Part Number: 20490800
Product Specifications
- Other Name: Weatherstrip Assembly; Weatherstrip, Rear Compartment Lid Or Tailgate; Weatherstrip, Rear Compartment
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick LeSabre | Collector's Edition, Custom, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Weatherstrip, Rear Part Number: 25735039
Product Specifications
- Other Name: Weatherstrip Assembly-Rear Compartment Lid; Weatherstrip, Rear Compartment Lid
- Position: Rear
- Replaces: 25725053, 25653122, 25723797
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Weatherstrip, Driver Side Part Number: 20742927
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1991 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Belt Weatherstrip, Front Driver Side Part Number: 25658018
Product Specifications
- Other Name: Sealing Strip, Front Door Window Channel; Weatherstrip
- Position: Front Driver Side
- Replaces: 25635343, 25558869, 25640522
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Belt Weatherstrip, Front Outer Driver Side Part Number: 25732985
Product Specifications
- Other Name: Sealing Strip Assembly-Front Side Door Window Outer; Weatherstrip; Sealing Strip, Front Door Window Channel
- Position: Front Outer Driver Side
- Replaces: 25712715
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Weatherstrip, Passenger Side Part Number: 20742926
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1991 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Seal Strip Part Number: 20739438
Product Specifications
- Other Name: Sealing Strip, Windshield; Weatherstrip; Windshield Seal Strip
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Sealing Strip Part Number: 20177239
Product Specifications
- Other Name: Sealing Strip, Windshield; Windshield Seal Strip; Glass Seal Strip
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Custom, Estate Wagon, Limited | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Side Seal, Driver Side Part Number: 25661844
Product Specifications
- Other Name: Seal, Hood Panel
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Sealing Strip Part Number: 25540623
Product Specifications
- Other Name: Windshield Seal Strip; Glass Seal Strip; Weatherstrip, Front Door Window Channel; Sealing Strip, Windshield
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1990 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Belt Weatherstrip, Front Passenger Side Part Number: 20699064
Product Specifications
- Other Name: Sealing Strip, Front Door Window Channel; Weatherstrip
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Inner Seal, Front Driver Side Part Number: 25725133
Product Specifications
- Other Name: Sealing Strip, Front Door Window Channel
- Position: Front Driver Side
- Replaces: 25697009, 25712066
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Lower Weatherstrip, Passenger Side Part Number: 25646078
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Weatherstrip
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre Sealing Strip Part Number: 20306196
Product Specifications
- Other Name: Sealing Strip, Door Weatherstrip; Door Seal; Lower Seal Strip; Weatherstrip
- Position: Front Bottom
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Door Weatherstrip, Gray Part Number: 25659298
Product Specifications
- Other Name: Weatherstrip, Door Weatherstrip; Door Seal; Body Weatherstrip; Weatherstrip
- Position: Front and Rear
- Replaces: 25606133
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Belt Weatherstrip, Driver Side Part Number: 20107159
Product Specifications
- Other Name: Weatherstrip; Inner Seal
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1990 Buick LeSabre | Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick LeSabre Inner Seal, Front Passenger Side Part Number: 25725132
Product Specifications
- Other Name: Sealing Strip, Front Door Window Channel
- Position: Front Passenger Side
- Replaces: 25697008
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick LeSabre Sealing Strip, Passenger Side Part Number: 25550680
Product Specifications
- Other Name: Sealing Strip, Door Weatherstrip
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

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Buick LeSabre Weather Strip

Want to cut long-term maintenance and repair costs? Choose OEM Weather Strip. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LeSabre parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LeSabre Weather Strip 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.

The Buick LeSabre Weather Strip is one of the most crucial assemblies that have a big impact on the Buick LeSabre vehicles' dependability and performance potential. Primarily placed around the frames of doors, windows and the rail for the roof, the Weather Strip does not allow water and debris to get into the cabin thus providing comfort and safety when driving. Being a door weather strip, the material used, such as EPDM rubber and silicone, is designed to be long-lasting and highly flexible to accommodate the weather conditions as well as to protect the door from the effects of UV radiation and chemicals. This reliability is important in the Buick LeSabre's steady functionality so that energy can be conserved and the ride can be more comfortable. This Weather Strip is suitable for different LeSabre models from the classic 2-door convertible model to the more familiar 4-door sedan model. Cracks or air leaks are a clear sign that these seals should be replaced, which speaks of the necessity of proper seal maintenance to function at the top level. The Weather Strip not only adds to the safety of the car by helping to stop water leaking into the car but also adds to a quieter ride as it reduces the noise from the outside. Other enhanced functionalities are also realized in the Buick LeSabre Weather Strip in the automobile industry including special coatings that reduce friction. In summary, the Buick LeSabre Weather Strip can be considered as one of the necessities that highlight the emphasis of the Buick car manufacturing company on the quality of the products and long-time reliability of the car called LeSabre.

Buick LeSabre Weather Strip Parts and Q&A

Weatherstrip, Rear
25735039
Q: How to replace the rear door opening Weather Strip on Buick LeSabre?
A:
The first step to replace the rear door opening weather strip requires you to remove the sill plate. Start by pulling the weather strip from the rear upper door opening flange and move clockwise toward the complete removal of the strip. You need to place the paint dot at the upper corner of the center pillar and one dot means RH weather strip starts there but two dots indicates LH weather strip starting point. Start by placing the weather strip rubber toward the outside of the car and then walk down following the front border of the opening to fit the weather strip onto the flange while verifying full corner insertion of the carrier. Begin installation at the center pillar corner by moving the weather strip toward the rear section from the roof rail to the door opening. A rubber mallet or hand palm should be used to check that the entire weather strip is securely seated on the door opening flange. To properly set the door close-out lip, use a plastic trim stick and place it on the interior door trim or you can guide its placement with the pull-string on new weather strip. Finally, reinstall the sill plate.
Door Weatherstrip, Blue
25725404
Q: How to replace the Front Side Door Window Belt Inner Weather Strip on Buick LeSabre?
A:
The procedure to replace the front side door window belt inner sealing strip begins with lowering the window and removing the door trim panel. You should start with the bottom end of the window belt seal strip to free it by pulling it upwards. The procedure requires additional disassembly when the auxiliary water deflector needs removal so begin by taking off the folded section from the door flange then lift it out. The water deflector must be put back before installation starts by passing it through the belt line inboard of the window until it rests against the mirror patch then folding the perforated portion over the door flange before pressing for attachment. The installation of a reused window belt seal strip requires you to pinch together the flange mounting area using your thumb and index finger to prevent splaying. Follow from end to end along the strip while pressing down for the correct engagement of the inner belt seal strip in the door window area before installing the door trim panel.