How to service and repair the steering knuckle on Buick Park Avenue?

A technician must use the following steps to repair the Steering Knuckle: first raise the vehicle followed by tire removal. For maintenance you must remove the drive axle nut before putting a drift stick or screwdriver into position between caliper and rotor to stop rotor movement. The service requires removing caliper and support bracket bolts which enables suspension of the caliper while it rests apart from the brake rotor. Start by taking out the rotor then disconnect the wheel speed sensor connector. To remove the hub and drive axle, first remove hub and bearing retaining bolts then extract the components using the hub and bearing puller (J28733-B). You must first separate the Tie Rod from the Steering Knuckle using "steering linkage and Tie Rod puller" (J24319-B) before you proceed to remove dust shield components and all front strut-to-Steering Knuckle retaining bolts. Use the Ball Joint separator (J43828) to disconnect the Ball Joint from the Steering Knuckle before Steering Knuckle extraction. Begin by adding the Steering Knuckle followed by the lower Ball Joint to the installation. Secure the Tie Rod while tightening its end to knuckle nut with 10 nm force (88 inch lbs.) followed by an additional 180 degrees to 300 degrees (3 to 5 flats) while maintaining perfect cotter pin alignment without altering the nut's position. Install the dust shield followed by the hub and bearing to the Steering Knuckle/drive axle and apply 95 nm torque (70 ft. Lbs.) to hub and bearing retaining bolts. After connecting the wheel speed sensor you should install both the rotor and caliper support bracket followed by the caliper assembly. To install the drive axle nut first position a drift or screwdriver between the caliper and rotor to stop rotor motion then apply torque at 145 nm (107 ft. Lbs.) before reattaching the wheel with a final torque of 140 nm (100 ft. Lbs.).

OEM Buick Park Avenue Steering Knuckle

Front Steering Knuckle

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15 Steering Knuckles found

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Buick Park Avenue Knuckle, Driver Side
Part Number: 23127629
$268.88 MSRP: $442.93
You Save: $174.05 (40%)
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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:
- 1997-2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Passenger Side
Part Number: 18060635
$164.43 MSRP: $376.96
You Save: $212.53 (57%)
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Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18021762, 18026646
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Driver Side
Part Number: 18060634
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18021761
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Spindle, Rear Driver Side
Part Number: 25527483
Product Specifications
- Other Name: Knuckle, Rear Wheel; Knuckle
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Spindle, Rear Passenger Side
Part Number: 25527482
Product Specifications
- Other Name: Knuckle, Rear Wheel; Knuckle
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Rear Passenger Side
Part Number: 25620438
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Rear Driver Side
Part Number: 25620437
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Passenger Side
Part Number: 19303856
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18060677, 25996835, 88955415, 15207920, 18060643
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Driver Side
Part Number: 19303855
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18060642, 88955414, 15207874, 18060676, 25996821
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Knuckle, Passenger Side
Part Number: 18060601
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18020482
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Driver Side
Part Number: 18060600
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18020481
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Knuckle, Passenger Side
Part Number: 18060584
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18016750
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Knuckle, Driver Side
Part Number: 18060583
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18016749
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Knuckle, Passenger Side
Part Number: 18016012
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Knuckle, Driver Side
Part Number: 18016011
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Steering Knuckle

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Buick Park Avenue Steering Knuckle Parts Questions & Experts Answers

Knuckle, Driver Side
23127629
Q: How to service and repair the steering knuckle on Buick Park Avenue?
A: A technician must use the following steps to repair the Steering Knuckle: first raise the vehicle followed by tire removal. For maintenance you must remove the drive axle nut before putting a drift stick or screwdriver into position between caliper and rotor to stop rotor movement. The service requires removing caliper and support bracket bolts which enables suspension of the caliper while it rests apart from the brake rotor. Start by taking out the rotor then disconnect the wheel speed sensor connector. To remove the hub and drive axle, first remove hub and bearing retaining bolts then extract the components using the hub and bearing puller (J28733-B). You must first separate the Tie Rod from the Steering Knuckle using "steering linkage and Tie Rod puller" (J24319-B) before you proceed to remove dust shield components and all front strut-to-Steering Knuckle retaining bolts. Use the Ball Joint separator (J43828) to disconnect the Ball Joint from the Steering Knuckle before Steering Knuckle extraction. Begin by adding the Steering Knuckle followed by the lower Ball Joint to the installation. Secure the Tie Rod while tightening its end to knuckle nut with 10 nm force (88 inch lbs.) followed by an additional 180 degrees to 300 degrees (3 to 5 flats) while maintaining perfect cotter pin alignment without altering the nut's position. Install the dust shield followed by the hub and bearing to the Steering Knuckle/drive axle and apply 95 nm torque (70 ft. Lbs.) to hub and bearing retaining bolts. After connecting the wheel speed sensor you should install both the rotor and caliper support bracket followed by the caliper assembly. To install the drive axle nut first position a drift or screwdriver between the caliper and rotor to stop rotor motion then apply torque at 145 nm (107 ft. Lbs.) before reattaching the wheel with a final torque of 140 nm (100 ft. Lbs.).