How to replace the steering knuckle on 2010 Buick LaCrosse?

A vehicle requires lifting before starting replacement of the steering knuckle. You should detach the front suspension strut yoke assembly from the vehicle while keeping the upper ball stud mounted to its housing. Steer the vehicle so that you can separate the steering knuckle upper ball stud from the steering knuckle assembly. You should loosen the king pin bushing nuts until they reach either the stud beginning or a minimal thread peek out. Fix the steering knuckle in place by striking the king pin nuts with a hammer until the king pin bushing becomes loose but sometimes the knuckle needs to rotate for improved installation access. Anchoring a punch to the king pin bushing allows hammer application that will free the king pin together with the knuckle from the yoke. Afterwards, extract the king pin bushing nuts from the front suspension strut yoke and remove the steering knuckle. Install the front suspension steering knuckle by aligning its upper ball stud correctly in the knuckle and placing the knuckle in the yoke. Fasten the king pin bushing nuts and torque them to 70 Nm (52 lb ft). After installing the steering knuckle upper ball stud nut installation of the front suspension strut yoke assembly should proceed in the vehicle. End the installation procedure by removing the support from below the vehicle and lowering it to the ground.

OEM 2010 Buick LaCrosse Steering Knuckle

Front Steering Knuckle

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4 Steering Knuckles found

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2010 Buick LaCrosse Knuckle, Driver Side Part Number: 13219080
$148.53 MSRP: $235.81
You Save: $87.28 (38%)
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Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Item Weight: 5.70 Pounds
- Item Dimensions: 5.7 x 14.8 x 14.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13219080
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2010 Buick LaCrosse Knuckle, Passenger Side Part Number: 13219081
$95.73 MSRP: $233.55
You Save: $137.82 (60%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Item Weight: 5.60 Pounds
- Item Dimensions: 14.7 x 14.0 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13219081
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2010 Buick LaCrosse Knuckle Assembly, Passenger Side Part Number: 22812745
Product Specifications
- Other Name: Knuckle
- Position: Passenger Side
- Replaces: 20950679
- Item Weight: 5.60 Pounds
- Item Dimensions: 13.4 x 10.4 x 4.8 inches
- Condition: New
- SKU: 22812745
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
2010 Buick LaCrosse Knuckle Assembly, Driver Side Part Number: 22812744
Product Specifications
- Other Name: Knuckle
- Position: Driver Side
- Replaces: 20950678
- Item Weight: 5.80 Pounds
- Item Dimensions: 13.6 x 10.8 x 5.3 inches
- Condition: New
- SKU: 22812744
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2010 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

2010 Buick LaCrosse Steering Knuckle

With a comprehensive array of OEM 2010 Buick LaCrosse Steering Knuckle, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2010 Buick LaCrosse 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.

2010 Buick LaCrosse Steering Knuckle Parts and Q&A

Q: How to replace the steering knuckle on 2010 Buick LaCrosse?
A: A vehicle requires lifting before starting replacement of the steering knuckle. You should detach the front suspension strut yoke assembly from the vehicle while keeping the upper ball stud mounted to its housing. Steer the vehicle so that you can separate the steering knuckle upper ball stud from the steering knuckle assembly. You should loosen the king pin bushing nuts until they reach either the stud beginning or a minimal thread peek out. Fix the steering knuckle in place by striking the king pin nuts with a hammer until the king pin bushing becomes loose but sometimes the knuckle needs to rotate for improved installation access. Anchoring a punch to the king pin bushing allows hammer application that will free the king pin together with the knuckle from the yoke. Afterwards, extract the king pin bushing nuts from the front suspension strut yoke and remove the steering knuckle. Install the front suspension steering knuckle by aligning its upper ball stud correctly in the knuckle and placing the knuckle in the yoke. Fasten the king pin bushing nuts and torque them to 70 Nm (52 lb ft). After installing the steering knuckle upper ball stud nut installation of the front suspension strut yoke assembly should proceed in the vehicle. End the installation procedure by removing the support from below the vehicle and lowering it to the ground.