How to replace the steering knuckle in the rear suspension on Buick Enclave?

The first step for replacing the Steering Knuckle in rear suspension requires the vehicle to be lifted and supported. For awd vehicles remove the rear Wheel Bearing and hub (Rear Wheel Bearing and Hub Replacement) while fwd vehicles need (Rear Wheel Bearing and Hub Replacement). Start by detaching the park Brake Backing Plate assembly and the rear wheel drive shaft according to (Rear Wheel Drive Shaft and Rear Axle Shaft Seal Replacement). Place a jack stand under the lower Control Arm and take out the knuckle adjuster link bolt and knuckle attaching nut and both bolts securing the knuckle to the lower Control Arm and upper Control Arm. The installation of the rear suspension link occurs on the lower Control Arm. The knuckle needs to be removed from both upper and lower control arms next. To install the knuckle park the component in the upper and lower control arms then add the bolt connecting the knuckle to the adjuster link then lightly tighten the nut before securing it to 75 n.m (55 lb ft) with an additional 60 degrees of torque. Position the bolt from the upper Control Arm into the knuckle after you fingertighten the nut before torquing it to 100 n.m (74 lb ft) and additional 60 degrees. After completing the bolt from the lower Control Arm to the knuckle, remove the jack stand positioned under the lower Control Arm. You should install the rear wheel drive shaft followed by the park Brake Backing Plate assembly and finally the rear Wheel Bearing and hub assembly (Rear Wheel Bearing and Hub Replacement) or (Rear Wheel Bearing and Hub Replacement). The support should be withdrawn while the vehicle should descend.

OEM Buick Enclave Steering Knuckle

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9 Steering Knuckles found

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Buick Enclave Knuckle, Rear Passenger Side Part Number: 23400078
$138.59 MSRP: $226.84
You Save: $88.25 (39%)
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Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Passenger Side
- Replaces: 10391042
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Passenger Side Part Number: 25796983
$206.67 MSRP: $351.87
You Save: $145.20 (42%)
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:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Driver Side Part Number: 25796982
$221.62 MSRP: $351.87
You Save: $130.25 (38%)
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:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Rear Passenger Side Part Number: 84196225
$119.79 MSRP: $203.94
You Save: $84.15 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Passenger Side
- Replaced by: 26503837
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Rear Driver Side Part Number: 84196224
$123.81 MSRP: $203.94
You Save: $80.13 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Rear Wheel
- Position: Rear Driver Side
- Replaced by: 26503836
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Passenger Side Part Number: 26498968
$85.59 MSRP: $134.09
You Save: $48.50 (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:
- 2024 Buick Enclave | Avenir, Essence, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Knuckle, Passenger Side Part Number: 84560116
$45.54 MSRP: $111.12
You Save: $65.58 (60%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 22985325, 84437325, 84437327
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Knuckle, Driver Side Part Number: 84560115
$81.23 MSRP: $139.53
You Save: $58.30 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 84437326, 84437328, 22985326
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Knuckle, Rear Driver Side Part Number: 10391041
$125.50 MSRP: $197.47
You Save: $71.97 (37%)
Product Specifications
- Other Name: Knuckle Assembly, Rear Suspension; Knuckle, Rear Wheel
- Position: Rear Driver Side
- Replaced by: 23400077
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS

Buick Enclave Steering Knuckle

Want to cut long-term maintenance and repair costs? Choose OEM Steering Knuckle. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Enclave parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Enclave Steering Knuckle includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Steering Knuckle in Buick Enclave vehicles is a critical link between the car suspension and steering mechanism to the car wheels. Its main purpose is to afford anchorages for control arms, tie rod ends, and the wheel hub or spindle allowing the wheels to move vertically with changes in suspension and in and out due to steering. Actually, the Buick Enclave Steering Knuckles come in different forms depending on the drive kind that is front, all, and four-wheel drive. These knuckles may incorporate either a hub or a spindle while the former has provision for including drive types. Steering knuckles are robust but they can become worn and in this case or where ball joints or tie-rod ends are also an issue, they will need to be changed. periodical check of the knuckle and spindle is important for the proper working of the car and its safety.

Buick Enclave Steering Knuckle Parts Questions & Experts Answers

Knuckle, Passenger Side
25796983
Q: How to replace the steering knuckle in the rear suspension on Buick Enclave?
A:
The first step for replacing the Steering Knuckle in rear suspension requires the vehicle to be lifted and supported. For awd vehicles remove the rear Wheel Bearing and hub (Rear Wheel Bearing and Hub Replacement) while fwd vehicles need (Rear Wheel Bearing and Hub Replacement). Start by detaching the park Brake Backing Plate assembly and the rear wheel drive shaft according to (Rear Wheel Drive Shaft and Rear Axle Shaft Seal Replacement). Place a jack stand under the lower Control Arm and take out the knuckle adjuster link bolt and knuckle attaching nut and both bolts securing the knuckle to the lower Control Arm and upper Control Arm. The installation of the rear suspension link occurs on the lower Control Arm. The knuckle needs to be removed from both upper and lower control arms next. To install the knuckle park the component in the upper and lower control arms then add the bolt connecting the knuckle to the adjuster link then lightly tighten the nut before securing it to 75 n.m (55 lb ft) with an additional 60 degrees of torque. Position the bolt from the upper Control Arm into the knuckle after you fingertighten the nut before torquing it to 100 n.m (74 lb ft) and additional 60 degrees. After completing the bolt from the lower Control Arm to the knuckle, remove the jack stand positioned under the lower Control Arm. You should install the rear wheel drive shaft followed by the park Brake Backing Plate assembly and finally the rear Wheel Bearing and hub assembly (Rear Wheel Bearing and Hub Replacement) or (Rear Wheel Bearing and Hub Replacement). The support should be withdrawn while the vehicle should descend.