How to replace the rear Door Latch Assembly on 2003 Buick LeSabre?

To install a new rear door latch, take out the door trim panel, module and water deflector, after which is the inside door handle. Disconnect electrical connectors, remove the latch and its fasteners and disconnect the outside handle rod. Installation should be done again by screwing the handle and rods, connecting electricals, and then observing that it works properly, before reassembling.

OEM 2003 Buick LeSabre Door Latch Assembly

Door Latch

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8 Door Latch Assemblys found

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2003 Buick LeSabre Lock Assembly, Front Driver Side Part Number: 15110641
$203.31 MSRP: $298.61
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Product Specifications
- Other Name: Lock, Front Side Door; Door Latch Assembly; Door Lock; Lock; Latch; Lock, Door Lock
- Position: Front Driver Side
- Replaces: 15068497, 16637881, 16637319, 25765990, 25732592
- Item Weight: 1.20 Pounds
- Item Dimensions: 6.4 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15110641
- 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 Lock, Rear Part Number: 10376780
Product Specifications
- Other Name: Latch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Latch; Latch, Rear Compartment Lid Release Or Ajar; Latch, Rear Compartment Lid
- Position: Rear
- Replaces: 25726745
- Item Weight: 0.90 Pounds
- Item Dimensions: 10.2 x 6.4 x 3.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10376780
- 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 Lock Assembly, Front Passenger Side Part Number: 16637880
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Front Passenger Side
- Item Weight: 1.40 Pounds
- Item Dimensions: 10.6 x 3.9 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16637880
- 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 Lock Assembly, Front Driver Side Part Number: 25765989
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Front Driver Side
- Replaces: 16637879, 25732591
- Item Weight: 1.30 Pounds
- Item Dimensions: 6.4 x 4.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25765989
- 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
View related parts
2003 Buick LeSabre Lock Assembly, Front Passenger Side Part Number: 16637878
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Front Passenger Side
- Item Weight: 1.40 Pounds
- Item Dimensions: 10.4 x 4.3 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16637878
- 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
View related parts
2003 Buick LeSabre Lock Assembly, Front Passenger Side Part Number: 25765988
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Front Passenger Side
- Replaces: 25732590
- Item Weight: 1.70 Pounds
- Item Dimensions: 6.3 x 4.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25765988
- 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
View related parts
2003 Buick LeSabre Lock Assembly, Rear Passenger Side Part Number: 25765986
Product Specifications
- Other Name: Lock, Rear Side Door; Door Latch Assembly; Door Lock; Lock
- Position: Rear Passenger Side
- Replaces: 25732595, 16637882
- Item Weight: 1.40 Pounds
- Item Dimensions: 8.3 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25765986
- 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
View related parts
2003 Buick LeSabre Lock Assembly, Rear Driver Side Part Number: 25765987
Product Specifications
- Other Name: Lock, Rear Side Door; Door Latch Assembly; Door Lock; Lock
- Position: Rear Driver Side
- Replaces: 16637883, 25732596
- Item Weight: 1.40 Pounds
- Item Dimensions: 8.5 x 3.3 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25765987
- 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 Door Latch Assembly

With a comprehensive array of OEM 2003 Buick LeSabre Door Latch Assembly, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick LeSabre Door Latch Assembly 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 Door Latch Assembly Parts and Q&A

Q: How to replace the rear Door Latch Assembly on 2003 Buick LeSabre?
A: To install a new rear door latch, take out the door trim panel, module and water deflector, after which is the inside door handle. Disconnect electrical connectors, remove the latch and its fasteners and disconnect the outside handle rod. Installation should be done again by screwing the handle and rods, connecting electricals, and then observing that it works properly, before reassembling.