How to replace the steering knuckle on 2003 Buick LeSabre?

The ritual to replace the steering knuckle is to raise and support the vehicle, remove the tire, wheel, and wheel bearing/hub. Disconnect the steering knuckle, outer tie rod and lower ball joint. Unscrew the retaining bolts/nuts, screw in the new steering knuckle, make sure it is properly aligned and attached.

OEM 2003 Buick LeSabre Steering Knuckle

Front Steering Knuckle

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2 Steering Knuckles found

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2003 Buick LeSabre Knuckle, Driver Side Part Number: 19303855
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18060642, 88955414, 15207874, 18060676, 25996821
- Item Weight: 10.70 Pounds
- Item Dimensions: 15.7 x 13.7 x 7.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19303855
- 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 Knuckle, Passenger Side Part Number: 19303856
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18060677, 25996835, 88955415, 15207920, 18060643
- Item Weight: 4.60 Pounds
- Item Dimensions: 12.4 x 10.7 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19303856
- 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 Steering Knuckle

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

Q: How to replace the steering knuckle on 2003 Buick LeSabre?
A: The ritual to replace the steering knuckle is to raise and support the vehicle, remove the tire, wheel, and wheel bearing/hub. Disconnect the steering knuckle, outer tie rod and lower ball joint. Unscrew the retaining bolts/nuts, screw in the new steering knuckle, make sure it is properly aligned and attached.