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ACDelco 23478766 Suspension Knuckle


Brand:	ACDelco
Part Number:	23478766
UPC:	808709937081
Weight:	17.35 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 23478766 Suspension Knuckle for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Suspension Knuckles are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Ball Joint Included:

Bearing Included:

Height (in):

10.63 in

Height (mm):

269.88 mm

Inside Diameter:

3.60 in.

Inside Diameter:

91.50 mm

Length:

13.01 in.

Length:

330.44 mm

Material:

Steel

Mount Hole Diameter (in):

0.49in

Mount Hole Diameter (mm):

12.50mm

Mount Hole Quantity:

Mounting Hardware Included:

Programming Required:

Weight (lb):

17.35 lb

Width:

161.43 mm

Width:

6.36 in.

Country of Origin:

Select a vehicle to narrow ACDelco 23478766 Suspension Knuckle fitment info!

Last Updated: 02/07/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

2016

Buick LaCrosse

3.6L V6 Gas DOHC

1 Rear Right (Passenger)

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

Buick LaCrosse

3.6L V6 Gas DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

2016

Buick LaCrosse

3.6L V6 Gas DOHC

1 Rear Right (Passenger)

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

Buick LaCrosse

3.6L V6 Gas DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

1 Rear Right (Passenger)

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

1 Rear Right (Passenger)

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

2012

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

2011

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

2011

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

2010

Buick LaCrosse

2.4L L4 Gas DOHC,
3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC)
FWD

Buick LaCrosse

2.4L L4 Gas DOHC,
3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC)
FWD

1 Per Vehicle

2010

Buick LaCrosse

3.0L V6 Gas DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC)
AWD

Buick LaCrosse

3.0L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC)
AWD

1 Per Vehicle

2011

Buick Regal

2.0L L4 Flex DOHC Turbo,
2.4L L4 Gas DOHC

1 Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

Buick Regal

2.0L L4 Flex DOHC Turbo,
2.4L L4 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

ACDelco 23478766 Suspension Knuckle

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 23478766 Suspension Knuckle fitment info!

Buick LaCrosse 3.6L V6 Gas DOHC

1

Rear Right (Passenger)

EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD

Buick LaCrosse

3.6L V6 Gas DOHC Rear Right (Passenger) EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD 1 Per Vehicle

Buick LaCrosse 3.6L V6 Gas DOHC

1

Rear Right (Passenger)

EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD

Buick LaCrosse

3.6L V6 Gas DOHC Rear Right (Passenger) EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC

1

Rear Right (Passenger)

EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC Rear Right (Passenger) EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC

1

Rear Right (Passenger)

EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC Rear Right (Passenger) EXCEPT MEXICO(CV3) 4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,3.6L V6 Flex DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 Gas DOHC,3.6L V6 Gas DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD

Buick LaCrosse

2.4L L4 Gas DOHC,3.6L V6 Gas DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)AWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 Gas DOHC,3.6L V6 Gas DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD

Buick LaCrosse

2.4L L4 Gas DOHC,3.6L V6 Gas DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD 1 Per Vehicle

Buick LaCrosse 2.4L L4 Gas DOHC,3.0L V6 Gas DOHC,3.6L V6 Gas DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC)FWD

Buick LaCrosse

2.4L L4 Gas DOHC,3.0L V6 Gas DOHC,3.6L V6 Gas DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC)FWD 1 Per Vehicle

Buick LaCrosse 3.0L V6 Gas DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC)AWD

Buick LaCrosse

3.0L V6 Gas DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC)AWD 1 Per Vehicle

Buick Regal 2.0L L4 Flex DOHC Turbo,2.4L L4 Gas DOHC

1

Rear Right (Passenger)

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD

Buick Regal

2.0L L4 Flex DOHC Turbo,2.4L L4 Gas DOHC Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)FWD 1 Per Vehicle

Buick LaCrosse

3.6L V6 Gas DOHC

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

3.6L V6 Gas DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

Buick LaCrosse

3.6L V6 Gas DOHC

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

3.6L V6 Gas DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) EXCEPT MEXICO(CV3)
4-LINK REAR AXLE(GNC), FRONT and REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC,
3.6L V6 Flex DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
AWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

2.4L L4 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle

Buick LaCrosse

2.4L L4 Gas DOHC,
3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC

4-LINK REAR AXLE(GNC)
FWD

2.4L L4 Gas DOHC,
3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC)
FWD

1 Per Vehicle

Buick LaCrosse

3.0L V6 Gas DOHC

4-LINK REAR AXLE(GNC)
AWD

3.0L V6 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC)
AWD

1 Per Vehicle

Buick Regal

2.0L L4 Flex DOHC Turbo,
2.4L L4 Gas DOHC

4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

2.0L L4 Flex DOHC Turbo,
2.4L L4 Gas DOHC

Rear Right (Passenger) 4-LINK REAR AXLE(GNC), FRONT & REAR DISC BRAKES W/ABS(J60), FRONT & REAR DISC BRAKES W/ABS(J61), PWR PARK BRAKE(J71)
FWD

1 Per Vehicle