How to replace the steering knuckle in the rear suspension on Chevrolet Impala?

Start with raising the vehicle above the ground to a suitable height for work and remove the tire and wheel assembly before proceeding. Mark the strut's position on the knuckle before you uninstall the bearing/hub assembly and then remove the rear wheel spindle rods from the knuckle. Starting with knuckle removal requires detachment of Trailing Arm from knuckle followed by unscrewing the rear strut to knuckle bolts and nuts before extracting the knuckle from the vehicle. Hand start the knuckle bolts to strut nuts but refrain from tightening them during reinstallation. Reinstall the bearing/hub assembly following a connection between the Trailing Arm and knuckle and attachment of the rear wheel spindle rods to the knuckle. Keep the fastener notice in mind. After installation of the tire and wheel assembly the vehicle should be lowered onto the ground for a final alignment check. Any needed adjustments to the wheel alignment should be made before finaltightening of the strut to knuckle bolts and nuts to 120 n.m (89 lb ft).

How to service and repair the steering knuckle on Chevrolet Impala?

The service and repair process of the Steering Knuckle starts when you properly lift and properly support the vehicle first. The first step is to remove the tire and wheel assembly then the front wheel drive shaft bearing. You need to take out the ball stud at the front lower control arm. When the outer Tie Rod End needs detachment from the Steering Knuckle use the universal steering linkage puller (J 24319-B). Rote the strut with a marker onto the knuckle first before uninstalling the bolts between the knuckle and strut for removal. Position the knuckle back onto the vehicle before tightening its bolts connecting the strut to the knuckle at 122 nm (90 ft. Lbs.). First reinstall the outer tie rod onto the Steering Knuckle then join the front lower control arm ball stud to the knuckle before installing the front wheel drive shaft bearing. Put the tire along with its wheel assembly back into place and lower the vehicle.

OEM Chevrolet Impala Steering Knuckle

Front Steering Knuckle

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18 Steering Knuckles found

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Chevrolet Impala Knuckle, Rear Passenger Side Part Number: 23432049
$108.10 MSRP: $184.02
You Save: $75.92 (42%)
Ships in 1-2 Business Days
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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:
- 2014-2020 Chevrolet Impala | Eco, LS, LT, LTZ, Premier | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2013 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LS Sport, LT, LTZ, Police, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Knuckle, Driver Side Part Number: 23127629
$268.88 MSRP: $442.93
You Save: $174.05 (40%)
Ships in 1-2 Business Days
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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:
- 2000-2013 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LS Sport, LT, LTZ, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Knuckle, Driver Side Part Number: 13219080
$148.53 MSRP: $235.81
You Save: $87.28 (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:
- 2014-2020 Chevrolet Impala | Eco, LS, LT, LTZ, Premier | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala Knuckle, Passenger Side Part Number: 22990753
$265.66 MSRP: $421.79
You Save: $156.13 (38%)
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:
- 2000-2013 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LS Sport, LT, LTZ, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Knuckle, Rear Driver Side Part Number: 13327458
$115.91 MSRP: $184.02
You Save: $68.11 (38%)
Ships in 1-2 Business Days
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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:
- 2014 Chevrolet Impala | Eco, LS, LT, LTZ | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala Knuckle, Passenger Side Part Number: 25816685
$146.70 MSRP: $240.12
You Save: $93.42 (39%)
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18023735, 18061055
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2013 Chevrolet Impala | Base, LS, LS Sport, Police, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Impala Knuckle, Driver Side Part Number: 25816686
$19.97 MSRP: $32.89
You Save: $12.92 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18023734, 18061054
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2013 Chevrolet Impala | Base, LS, LS Sport, Police, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Impala 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:
- 2000-2013 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LS Sport, LT, LTZ, Police, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Knuckle, Passenger Side Part Number: 23127630
$259.90 MSRP: $421.79
You Save: $161.89 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18060639, 22990753, 25816683, 10434255, 18021361, 18060681, 20899801, 88955419, 18060653
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2013 Chevrolet Impala | 50th Anniversary Edition, Base, LS, LS Sport, LT, LTZ, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Knuckle, Passenger Side Part Number: 13219081
$95.73 MSRP: $233.55
You Save: $137.82 (60%)
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:
- 2014-2020 Chevrolet Impala | Eco, LS, LT, LTZ, Premier | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Chevrolet Impala Knuckle Part Number: 14012589
Product Specifications
- Other Name: Spindle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
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Chevrolet Impala Steering Knuckle, Passenger Side Part Number: 14012596
Product Specifications
- Other Name: Knuckle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Steering Knuckle, Driver Side Part Number: 14012595
Product Specifications
- Other Name: Knuckle
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Knuckle Part Number: 18021348
Product Specifications
- Other Name: Knuckle Assembly, Steering; Knuckle, Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Knuckle Part Number: 18021347
Product Specifications
- Other Name: Knuckle Assembly, Steering; Knuckle, Steering
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Lower Control Arm, Passenger Side Part Number: 18021053
Product Specifications
- Other Name: Knuckle, Steering; Control Arm; Steering Knuckle; Knuckle
- Position: Passenger Side
- Replaces: 18016024
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996, 1984-1985 Chevrolet Impala | Base, SS | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
Chevrolet Impala Lower Control Arm, Driver Side Part Number: 18021052
Product Specifications
- Other Name: Knuckle, Steering; Control Arm; Steering Knuckle; Knuckle
- Position: Driver Side
- Replaces: 18016023
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996, 1984-1985 Chevrolet Impala | Base, SS | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS

Chevrolet Impala Steering Knuckle

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Steering Knuckle in Chevrolet Impala cars works as a bridge between suspension as well as steering system and also helps the front wheels to move. It holds locating points for control arms, tie-rod ends and the wheel hub or spindle, through which it permits the vertical movements of a suspension system and the horizontal movements related to the steering action. Through the years, several designs of the steering knuckle were employed based on the drive type or layout of rear-wheel drive (RWD) or front/ all-wheel/ four-wheel drive (FWD/AWD/4WD). The RWD models may have an integrated spindle in the knuckle while the FWD/AWD/4WD layout employs a hub which can be bolted or pressed into the mentioned knuckle to house the drive axle. The change from kingpins to modern ball joints represents increasing refinement, while kingpins are almost completely supplanted by the 1960s while still limited to some of the heavier channel trucks. In general, the Chevrolet Impala steering knuckle is very strong and rarely does it get worn out; commonly, it is replaced after an accident or when some other related components such as ball joints or tie-rod ends are serviced. It should be noted that it is required to monitor the condition of the knuckle and spindle periodically and, if necessary, make some corrections to their operation.

Chevrolet Impala Steering Knuckle Parts and Q&A

Knuckle, Driver Side
23127629
Q: How to replace the steering knuckle in the rear suspension on Chevrolet Impala?
A:
Start with raising the vehicle above the ground to a suitable height for work and remove the tire and wheel assembly before proceeding. Mark the strut's position on the knuckle before you uninstall the bearing/hub assembly and then remove the rear wheel spindle rods from the knuckle. Starting with knuckle removal requires detachment of Trailing Arm from knuckle followed by unscrewing the rear strut to knuckle bolts and nuts before extracting the knuckle from the vehicle. Hand start the knuckle bolts to strut nuts but refrain from tightening them during reinstallation. Reinstall the bearing/hub assembly following a connection between the Trailing Arm and knuckle and attachment of the rear wheel spindle rods to the knuckle. Keep the fastener notice in mind. After installation of the tire and wheel assembly the vehicle should be lowered onto the ground for a final alignment check. Any needed adjustments to the wheel alignment should be made before finaltightening of the strut to knuckle bolts and nuts to 120 n.m (89 lb ft).
Knuckle, Driver Side
23130696
Q: How to service and repair the steering knuckle on Chevrolet Impala?
A:
The service and repair process of the Steering Knuckle starts when you properly lift and properly support the vehicle first. The first step is to remove the tire and wheel assembly then the front wheel drive shaft bearing. You need to take out the ball stud at the front lower control arm. When the outer Tie Rod End needs detachment from the Steering Knuckle use the universal steering linkage puller (J 24319-B). Rote the strut with a marker onto the knuckle first before uninstalling the bolts between the knuckle and strut for removal. Position the knuckle back onto the vehicle before tightening its bolts connecting the strut to the knuckle at 122 nm (90 ft. Lbs.). First reinstall the outer tie rod onto the Steering Knuckle then join the front lower control arm ball stud to the knuckle before installing the front wheel drive shaft bearing. Put the tire along with its wheel assembly back into place and lower the vehicle.