How to replace the steering knuckle on 2007 Buick LaCrosse?

First, raise and support the vehicle to replace the Steering Knuckle. Take off the bearing/hub assembly and then disconnect the outer Tie Rod End & the front lower control arm ball stud from the Steering Knuckle. The next step is to scribe the strut to the knuckle and remove bolts and nuts which couples the strut with the knuckle, and remove the knuckle from the vehicle. For installation, mount the knuckle back onto the vehicle, making sure it mounts the vehicle's through bolts and nuts, which hold the strut to the knuckle, tightened to 120 n.m (89 lb ft). Then, attach the outer tie rod to the Steering Knuckle and the front lower control arm ball stud to the knuckle. In install the front wheel drive shaft bearing, lower the vehicle and lastly check the front wheel alignment, and adjust if needed.

OEM 2007 Buick LaCrosse Steering Knuckle

Front Steering Knuckle

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4 Steering Knuckles found

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2007 Buick LaCrosse Knuckle, Driver Side
Part Number: 23130696
$388.19 MSRP: $639.48
You Save: $251.29 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Driver Side
- Replaces: 19151396, 18022046, 25816705, 18060616
- Item Weight: 4.50 Pounds
- Item Dimensions: 13.4 x 11.1 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23130696
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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2007 Buick LaCrosse Knuckle, Driver Side
Part Number: 23127629
$268.88 MSRP: $442.93
You Save: $174.05 (40%)
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
- Item Weight: 5.10 Pounds
- Item Dimensions: 5.9 x 12.9 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23127629
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
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2007 Buick LaCrosse Knuckle, Passenger Side
Part Number: 22990753
$265.66 MSRP: $421.79
You Save: $156.13 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knuckle, Steering (Machining)
- Position: Passenger Side
- Replaced by: 23127630
- Item Weight: 5.20 Pounds
- Item Dimensions: 5.4 x 13.1 x 12.6 inches
- Condition: New
- SKU: 22990753
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- 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
2007 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
- Item Weight: 4.10 Pounds
- Item Dimensions: 14.0 x 10.6 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23130695
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS

2007 Buick LaCrosse Steering Knuckle

With a comprehensive array of OEM 2007 Buick LaCrosse Steering Knuckle, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 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.

2007 Buick LaCrosse Parts Questions & Experts Answers

Q: How to replace the steering knuckle on 2007 Buick LaCrosse?
A: First, raise and support the vehicle to replace the Steering Knuckle. Take off the bearing/hub assembly and then disconnect the outer Tie Rod End & the front lower control arm ball stud from the Steering Knuckle. The next step is to scribe the strut to the knuckle and remove bolts and nuts which couples the strut with the knuckle, and remove the knuckle from the vehicle. For installation, mount the knuckle back onto the vehicle, making sure it mounts the vehicle's through bolts and nuts, which hold the strut to the knuckle, tightened to 120 n.m (89 lb ft). Then, attach the outer tie rod to the Steering Knuckle and the front lower control arm ball stud to the knuckle. In install the front wheel drive shaft bearing, lower the vehicle and lastly check the front wheel alignment, and adjust if needed.