How to replace the steering knuckle on 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 Buick LaCrosse Steering Knuckle

Front Steering Knuckle

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

18 Steering Knuckles found

View related parts
Buick LaCrosse Knuckle, Rear Passenger Side
Part Number: 23432049
$107.79 MSRP: $168.83
You Save: $61.04 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel; Bracket, Rear Wheel
- Position: Rear Passenger Side
- Replaces: 13327459
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick LaCrosse | Base, Convenience, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle
Part Number: 23384197
$78.79 MSRP: $123.42
You Save: $44.63 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Driver Side
Part Number: 23130696
$388.19 MSRP: $639.48
You Save: $251.29 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Driver Side
- Replaces: 19151396, 18022046, 25816705, 18060616
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Knuckle, Driver Side
Part Number: 23127629
$281.50 MSRP: $442.93
You Save: $161.43 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering (Machining); Knuckle, Steering
- Position: Driver Side
- Replaces: 18060638, 18060652, 88955418, 10434254, 18060680, 20899802, 25816684, 22990752
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick LaCrosse Knuckle, Passenger Side
Part Number: 20998091
$89.95 MSRP: $142.80
You Save: $52.85 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Driver Side
Part Number: 20998090
$91.17 MSRP: $142.80
You Save: $51.63 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Driver Side
Part Number: 13219080
$137.50 MSRP: $216.34
You Save: $78.84 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
Buick LaCrosse Knuckle, Rear Driver Side
Part Number: 84196218
$106.83 MSRP: $166.20
You Save: $59.37 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Driver Side
- Replaced by: 42803050
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Rear Passenger Side
Part Number: 84196219
$106.83 MSRP: $169.62
You Save: $62.79 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Passenger Side
- Replaced by: 42803051
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Passenger Side
Part Number: 22990753
$268.07 MSRP: $421.79
You Save: $153.72 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering (Machining)
- Position: Passenger Side
- Replaced by: 23127630
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Knuckle, Rear Driver Side
Part Number: 13327458
$102.50 MSRP: $168.83
You Save: $66.33 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle Assembly, Rear Suspension
- Position: Rear Driver Side
- Replaced by: 23432048
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick LaCrosse | Base, Convenience, Leather, Premium, Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX
View related parts
Buick LaCrosse Knuckle
Part Number: 23384198
$77.87 MSRP: $121.97
You Save: $44.10 (37%)
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Passenger Side
Part Number: 23130695
$433.92 MSRP: $623.98
You Save: $190.06 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Passenger Side
- Replaces: 19151397, 18022047, 18060617, 25816704
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Knuckle, Passenger Side
Part Number: 13219081
$136.17 MSRP: $214.27
You Save: $78.10 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
Buick LaCrosse Knuckle Assembly, Passenger Side
Part Number: 22812745
Product Specifications
- Other Name: Knuckle
- Position: Passenger Side
- Replaces: 20950679
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
Buick LaCrosse Knuckle Assembly, Driver Side
Part Number: 22812744
Product Specifications
- Other Name: Knuckle
- Position: Driver Side
- Replaces: 20950678
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | 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
Buick LaCrosse Knuckle, Passenger Side
Part Number: 22949385
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Knuckle, Driver Side
Part Number: 22949384
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS

Buick LaCrosse Steering Knuckle

Our website offers an extensive catalog of genuine Buick LaCrosse Steering Knuckle at unbeatable prices. Every OEM Buick LaCrosse Steering Knuckle comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick LaCrosse Steering Knuckle Parts Questions & Experts Answers

Knuckle, Driver Side
13219080
Q: How to replace the steering knuckle on 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.

Related Buick LaCrosse Parts

Browse Buick LaCrosse Steering Knuckle by Years

2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005