Suspension, Springs & Related Components for 2023 Cadillac XT4
1. Shock 
2. Suspension Knuckle 
3. Stabilizer Bar 
4. Stabilizer Bar 
5. Suspension Cross-member 
6. Knuckle 
7. Strut 
8. Knuckle 
9. Upper Rail 
10. Suspension Stabilizer Bar Link 
11. Stabilizer Link 
12. Stabilizer Link 
13. Stabilizer Link 
14. Suspension Stabilizer Bar Link 
15. Shock 16. Alignment Camber Adjusting Eccentric No.
Part # / Description / Price
Price
1
MSRP $184.88
$113.02
1
2017-2024 GM - Rear Passenger Side Suspension Knuckle 
GM
GM Positions: Right
Description: LaCrosse. XT4. 2021-26. Envision. Awd. Regal TourX. Right. Regal Sportback. Fwd. Code bfs, bfa.
MSRP $184.88
$113.02
MSRP $184.88
$113.02
5
2017-2024 GM - Rear Lower Control Arm GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Regal TourX. Fwd. XT4. Regal Sportback. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $144.53
$89.94
MSRP $144.53
$89.94
6
2017-2024 GM - Rear Upper Suspension Control Arm Outer Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Fwd, outer. Without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.20
$5.13
MSRP $7.20
$5.13
7
2013-2024 GM - M12x1.75x75 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Awd, outer. Rwd. Sedan, inner. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.20
$5.85
MSRP $8.20
$5.85
8
2012-2025 GM - Multi-Purpose Nut GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.09
$6.49
MSRP $9.09
$6.49
9
2019-2025 GM - Rear Suspension Lower Control Arm GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; front bolt and rear bolt.
Description: Fwd. XT4. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $135.12
$84.07
MSRP $135.12
$84.07
10
2013-2024 GM - M14x2x89.35 Rear Lower Suspension Control Arm Outer Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Rwd, 14x2x89mm. Awd, 14mm. Without AWD. outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.91
$5.64
MSRP $7.91
$5.64
11
2016-2024 GM - M12x1.75x86 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Awd, 12mm. Fwd, 12mm. With awd, without air suspension. 1.2L turbo, type 2. Rwd. 1.3L turbo, fwd, #2. 1.2L turbo, 12x86mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.08
$6.48
MSRP $9.08
$6.48
12
2019-2024 GM - Suspension Control Arm Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Fwd. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.95
$8.84
MSRP $12.95
$8.84
13
2013-2024 GM - Rear Lower Suspension Control Arm Outer Nut GM
GM Positions: Left
Description: Awd, front, 14mm. Without AWD. outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.88
$5.64
MSRP $7.88
$5.64
15
2015-2025 GM - Multi-Purpose Nut GM
GM Positions: Left
Description: 2wd. Rwd, rear, 14x2,29.9mm. With zr2, zr2 bison. Awd, rear. Fwd, rear. With magnetic ride, with ground clearance package. Without magnetic ride, with ground clearance control. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.92
$2.26
MSRP $7.92
$2.26
16
2019-2024 GM - Alignment Camber Adjusting Eccentric GM
GM Positions: Left
Description: Fwd. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.20
$5.13
MSRP $7.20
$5.13
17
2017-2024 GM - Rear Driver Side Suspension Upper Trailing Link GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Left. Regal TourX. Regal Sportback. Fwd. XT4. Upper. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $152.53
$93.24
MSRP $152.53
$93.24
17
2017-2024 GM - Rear Passenger Side Suspension Upper Trailing Link GM
GM Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Right. Regal TourX. Regal Sportback. Fwd. XT4. Upper. Awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $152.53
$93.24
MSRP $152.53
$93.24
18
2013-2024 GM - M12x1.75x70 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Without AWD. outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.90
$5.64
MSRP $7.90
$5.64
21
2013-2024 GM - Multi-Purpose Washer GM
GM Positions: Left
Description: Fwd. Rwd. Sedan, outer. With AWD. outer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.06
$5.46
MSRP $8.06
$5.46
22
2017-2024 GM - Rear Suspension Lower Trailing Link GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Regal TourX. Regal Sportback. Fwd. XT4. Lower. Awd. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $108.56
$67.54
MSRP $108.56
$67.54
24
2010-2024 GM - M12x1.75x80.9 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.51
$1.12
MSRP $1.51
$1.12
26
2017-2024 GM - Rear Driver Side Suspension Adjust Link GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Left. Regal TourX. Fwd. Awd. Regal Sportback. XT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $63.21
$39.90
MSRP $63.21
$39.90
26
2017-2024 GM - Rear Passenger Side Suspension Adjusting Link GM
GM Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; outer bolt and inner bolt.
Description: LaCrosse. Right. Regal TourX. Fwd. Awd. Regal Sportback. XT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $121.90
$75.83
MSRP $121.90
$75.83
27
2010-2024 GM - M12x1.75x85.9 Multi-Purpose Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.57
$6.10
MSRP $8.57
$6.10
28
2017-2024 GM - Rear Suspension Link Adjuster Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Fwd, inner. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.87
$7.44
MSRP $10.87
$7.44
30
2017-2024 GM - Rear Suspension Link Washer GM
GM Positions: Left
Description: Rwd, inner. Fwd, inner. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.68
$6.20
MSRP $8.68
$6.20