How to replace the steering knuckle on 2006 Buick LaCrosse?

To remove the knuckle, one would first have to raise and support the vehicle correctly, followed by removing the tire and wheel assembly. Scribe the strut to the knuckle before removing the bearing/hub assembly. Next, take out the rear wheel rods spindle from the knuckle, and remove the Trailing Arm from the knuckle. After that, take off the rear strut to knuckle bolts and the nuts , and therefore take off the knuckle off the vehicle. First, for the knuckle reinstall, mount the knuckle onto the vehicle, and hand start the strut to the knuckle bolts and nuts. Do not tighten them yet. Attach the rear knuckle suspension Trailing Arm-ball joint to the knuckle using the appropriate nut. Mount the rear wheel spindles rods on to the knuckle. Replace the bearing/hub assembly, paying attention to the fastener notice in service precautions, and then tighten the strut to knuckle bolts and nuts to 120 nm (89 ft. Lbs.). Finally, put back the tire and wheel assembly, lower the vehicle and examine the rear wheel alignment, adjusting it if required.

OEM 2006 Buick LaCrosse Steering Knuckle

Front Steering Knuckle

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4 Steering Knuckles found

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2006 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 2006 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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2006 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 2006 Buick LaCrosse Submodels:
- CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
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2006 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 2006 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
2006 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 2006 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

2006 Buick LaCrosse Steering Knuckle

With a comprehensive array of OEM 2006 Buick LaCrosse Steering Knuckle, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 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.

2006 Buick LaCrosse Parts Questions & Experts Answers

Q: How to replace the steering knuckle on 2006 Buick LaCrosse?
A: To remove the knuckle, one would first have to raise and support the vehicle correctly, followed by removing the tire and wheel assembly. Scribe the strut to the knuckle before removing the bearing/hub assembly. Next, take out the rear wheel rods spindle from the knuckle, and remove the Trailing Arm from the knuckle. After that, take off the rear strut to knuckle bolts and the nuts , and therefore take off the knuckle off the vehicle. First, for the knuckle reinstall, mount the knuckle onto the vehicle, and hand start the strut to the knuckle bolts and nuts. Do not tighten them yet. Attach the rear knuckle suspension Trailing Arm-ball joint to the knuckle using the appropriate nut. Mount the rear wheel spindles rods on to the knuckle. Replace the bearing/hub assembly, paying attention to the fastener notice in service precautions, and then tighten the strut to knuckle bolts and nuts to 120 nm (89 ft. Lbs.). Finally, put back the tire and wheel assembly, lower the vehicle and examine the rear wheel alignment, adjusting it if required.