Rear Suspension for 2023 Cadillac CT4
No.
Part # / Description / Price
Price
N/A
Suspension Control Module 
GM
GM Description: Labeled: 84956234. Helps control the vertical movement of your vehicle's wheels relative to the chassis or vehicle body with an onboard system
Relays accurate sensor readings to control the vehicle ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $872.68
$479.99
MSRP $872.68
$479.99
1
Rear Lower Suspension Control Arm Inner Bushing GM
GM Description: Lower control arm. Sedan,. CT4. CT5. Without v. Coupe,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $56.50
$35.16
MSRP $56.50
$35.16
2
Rear Driver Side Lower Control Arm GM
GM Description: CT4. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.39
$69.37
MSRP $111.39
$69.37
2
Rear Passenger Side Lower Control Arm GM
GM Description: CT4. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.39
$69.37
MSRP $111.39
$69.37
3
Rear Suspension Cradle GM
GM Description: CT4. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1,450.87
$965.79
MSRP $1,450.87
$965.79
4
Rear Suspension Cradle Mount GM
GM Description: CT4. Front mount. Helps attach and secure your vehicle's suspension cradle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $45.28
$29.78
MSRP $45.28
$29.78
4
Rear Suspension Cradle Mount GM
GM Description: CT4. Rear mount. Helps attach and secure your vehicle's suspension cradle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $63.10
$41.49
MSRP $63.10
$41.49
5
MSRP $174.56
$95.35
5
MSRP $167.64
$91.57
6
Stabilizer Shaft Clamp GM
GM Description: Awd. CT4. CT5. Helps secure the stabilizer bar bushing to your vehicle's suspension
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $327.20
$204.22
MSRP $327.20
$204.22
8
Rear Stabilizer Shaft Link GM
GM Description: ATS. CTS. Fe2 suspension. Fe3 suspension. Camaro. CT4. CT5. Coupe, with v. Sedan, with v. Connects your vehicle's stabilizer bar to the control arm or strut
Provides roll stiffness to vehicle
GM Genuine suspension parts match the GM vehicles original equ ...
MSRP $26.26
$14.31
MSRP $26.26
$14.31
9
Rear Stabilizer Shaft GM
GM Notes: Includes: Bushings & Brackets.
Description: Without sport susp. CT4. Ride & handling suspension. Helps keep your vehicle's body level during cornering or maneuvering
GM Genuine suspension parts match the GM vehicles original equipment in ride, handling and stopping distance
GM Genuine suspension c ...
MSRP $78.33
$48.75
MSRP $78.33
$48.75
10
Rear Coil Spring GM
GM Description: CT4. Rwd. Ride & handling. Suspension. Helps provide a smooth and level ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $63.59
$34.70
MSRP $63.59
$34.70
10
Rear Coil Spring GM
GM Description: Awd. CT4. Helps provide a smooth and level ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $74.24
$40.52
MSRP $74.24
$40.52
10
Rear Coil Spring GM
GM Description: CT4. Rwd. Sport suspension. Helps provide a smooth and level ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.69
$37.49
MSRP $68.69
$37.49
11
Rear Driver Side Suspension Knuckle GM
GM Notes: Includes: Knuckle/Link Bushings.
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $208.49
$130.13
MSRP $208.49
$130.13
11
Rear Passenger Side Suspension Knuckle GM
GM Notes: Includes: Knuckle/Link Bushings.
Description: CT5. Right. CT4. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $172.00
$107.11
MSRP $172.00
$107.11
12
Rear Suspension Adjuster Link GM
GM Description: ATS. Without sport suspension. Sedan,. CT4. Without CTS V. Without v, without fe3 suspension. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $76.21
$47.41
MSRP $76.21
$47.41
13
Wheel Hub and Bearing Assembly GM
GM Description: Cascada. ELR. Supports the vehicle while allowing the wheel to rotate
Maximum lateral stiffness for optimum ride, handling, and driving dynamics
GM OE parts are built to help withstand potholes and designed to maximize seal life
GM OE bearing designs are dimensionally optimized to work with their mating parts
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $138.08
$75.43
MSRP $138.08
$75.43
14
Rear Driver Side Shock Absorber with Upper Mount GM
GM Description: CT4. Without variable damping. Rwd. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $186.93
$102.12
MSRP $186.93
$102.12
14
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Description: CT4. Without variable damping. Rwd. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $186.93
$102.12
MSRP $186.93
$102.12
14
Rear Driver Side Shock Absorber with Upper Mount GM
GM Description: CT4. Without variable damping. Awd. Ride & handling. Suspension. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $166.74
$91.09
MSRP $166.74
$91.09
14
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Description: CT4. Without variable damping. Awd. Ride & handling. Suspension. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $178.92
$97.75
MSRP $178.92
$97.75
14
Shock Absorber GM
GM Description: CT4. With sport suspension. CT5. Left. Sport suspension, rwd. With variable damping, v.
MSRP $570.58
$312.39
MSRP $570.58
$312.39
14
Shock Absorber GM
GM Description: CT4. With sport suspension. CT5. Right. Sport suspension, rwd. With variable damping, v.
MSRP $570.58
$312.39
MSRP $570.58
$312.39
15
Coil Spring Insulator GM
GM Description: ATS. Upper. CTS. Sedan,. CT4. Coupe,. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.44
$16.59
MSRP $30.44
$16.59
15
Rear Coil Spring Lower Insulator GM
GM Description: CT5. Left. CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.08
$15.30
MSRP $28.08
$15.30
15
Rear Passenger Side Coil Spring Lower Insulator GM
GM Description: CT5. Right. CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.62
$21.59
MSRP $39.62
$21.59
16
Rear Suspension Upper Trailing Link GM
GM Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $98.37
$61.26
MSRP $98.37
$61.26
16
Rear Suspension Trailing Arm GM
GM Description: CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.30
$22.59
MSRP $36.30
$22.59
17
Rear Upper Suspension Control Arm GM
GM Description: Manufactured to GM OE specification for fit, form, and function
MSRP $81.90
$50.96
MSRP $81.90
$50.96
No.
Part # / Description / Price
Price
1
Rear Driver Side Suspension Knuckle GM
GM Positions: Left
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $208.49
$130.13
MSRP $208.49
$130.13
1
Rear Passenger Side Suspension Knuckle GM
GM Positions: Right
Description: CT5. Right. CT4. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $172.00
$107.11
MSRP $172.00
$107.11
3
Rear Upper Suspension Control Arm GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $81.90
$50.96
MSRP $81.90
$50.96
4
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 $7.71
$4.80
MSRP $7.71
$4.80
5
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 $7.71
$4.80
MSRP $7.71
$4.80
6
M12x1.75x14 Multi-Purpose Nut 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 $8.41
$5.22
MSRP $8.41
$5.22
7
Rear Driver Side Lower Control Arm GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: CT4. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.39
$69.37
MSRP $111.39
$69.37
7
Rear Passenger Side Lower Control Arm GM
GM Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: CT4. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $111.39
$69.37
MSRP $111.39
$69.37
8
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 $7.72
$4.80
MSRP $7.72
$4.80
9
M14x2x95 Rear Lower Suspension Control Arm Bolt GM
GM Positions: Left
Description: Cam Bolt. Rwd. Coupe, inner. Without AWD. inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.32
$19.47
MSRP $31.32
$19.47
10
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 $7.69
$4.80
MSRP $7.69
$4.80
11
Multi-Purpose Nut 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 $1.92
$1.19
MSRP $1.92
$1.19
12
Rear Lower Suspension Control Arm Washer GM
GM Positions: Left
Description: Camshaft. Coupe,. Awd. Sedan,. Rwd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.65
$6.01
MSRP $9.65
$6.01
13
Rear Driver Side Lower Suspension Control Arm Cover GM
GM Positions: Left
Description: Coupe,. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.40
$9.57
MSRP $15.40
$9.57
13
Rear Passenger Side Lower Suspension Control Arm Cover GM
GM Positions: Right
Description: Sedan,. Coupe,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.40
$9.57
MSRP $15.40
$9.57
14
Push-Pin GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.43
$4.61
MSRP $7.43
$4.61
15
Rear Suspension Upper Trailing Link GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $98.37
$61.26
MSRP $98.37
$61.26
18
Rear Suspension Trailing Arm GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.30
$22.59
MSRP $36.30
$22.59
21
Rear Suspension Adjuster Link GM
GM Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: ATS. Without sport suspension. Sedan,. CT4. Without CTS V. Without v, without fe3 suspension. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $76.21
$47.41
MSRP $76.21
$47.41
22
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 $0.83
$0.51
MSRP $0.83
$0.51
23
M12x1.75x135 Rear Suspension Link Inner Bolt GM
GM Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.27
$5.80
MSRP $9.27
$5.80
25
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 $7.86
$4.64
MSRP $7.86
$4.64
26
Rear Suspension Link Inner Washer GM
GM Positions: Left
Description: Inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.70
$4.80
MSRP $7.70
$4.80
No.
Part # / Description / Price
Price
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: CT4. Without variable damping. Rwd. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $186.93
$102.12
MSRP $186.93
$102.12
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: CT4. Without variable damping. Rwd. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $186.93
$102.12
MSRP $186.93
$102.12
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: CT4. Without variable damping. Awd. Ride & handling. Suspension. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $166.74
$91.09
MSRP $166.74
$91.09
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: CT4. Without variable damping. Awd. Ride & handling. Suspension. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $178.92
$97.75
MSRP $178.92
$97.75
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Rear left
Description: CT4. Without variable damping. Awd. Sport suspension. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $168.67
$92.13
MSRP $168.67
$92.13
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Rear right
Description: CT4. Without variable damping. Awd. Sport suspension. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $153.05
$83.60
MSRP $153.05
$83.60
2
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 $0.83
$0.51
MSRP $0.83
$0.51
3
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 $7.93
$4.93
MSRP $7.93
$4.93
4
Rear Coil Spring GM
GM Positions: Left
Description: CT4. Rwd. Ride & handling. Suspension. Helps provide a smooth and level ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $63.59
$34.70
MSRP $63.59
$34.70
4
Rear Coil Spring GM
GM Positions: Left
Description: Awd. CT4. Helps provide a smooth and level ride
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $74.24
$40.52
MSRP $74.24
$40.52
5
Coil Spring Insulator GM
GM Positions: Left
Description: ATS. Upper. CTS. Sedan,. CT4. Coupe,. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.44
$16.59
MSRP $30.44
$16.59
6
Rear Coil Spring Lower Insulator GM
GM Positions: Left
Description: CT5. Left. CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.08
$15.30
MSRP $28.08
$15.30
6
Rear Passenger Side Coil Spring Lower Insulator GM
GM Positions: Right
Description: CT5. Right. CT4. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $39.62
$21.59
MSRP $39.62
$21.59
No.
Part # / Description / Price
Price
1
Rear Stabilizer Shaft GM
GM Description: Without sport susp. CT4. Ride & handling suspension. Helps keep your vehicle's body level during cornering or maneuvering
GM Genuine suspension parts match the GM vehicles original equipment in ride, handling and stopping distance
GM Genuine suspension c ...
MSRP $78.33
$48.75
MSRP $78.33
$48.75
1
Front Stabilizer Shaft GM
GM Positions: Front
Description: CT4. Awd. Sport suspension. Helps keep your vehicle's body level during cornering or maneuvering
GM Genuine suspension parts match the GM vehicles original equipment in ride, handling and stopping distance
GM Genuine suspension components are specificall ...
MSRP $99.48
$61.97
MSRP $99.48
$61.97
1
Rear Stabilizer Shaft GM
GM Positions: Rear
Description: With sport susp. CT4. Sport suspension. Helps keep your vehicle's body level during cornering or maneuvering
GM Genuine suspension parts match the GM vehicles original equipment in ride, handling and stopping distance
GM Genuine suspension components are ...
MSRP $89.58
$55.79
MSRP $89.58
$55.79
3
Stabilizer Shaft Clamp GM
GM Positions: Left
Notes: PARTS: Part included with stabilizer bar.
Description: Awd. CT4. CT5. Helps secure the stabilizer bar bushing to your vehicle's suspension
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $327.20
$204.22
MSRP $327.20
$204.22
4
Rear Stabilizer Shaft Link GM
GM Positions: Left
Description: ATS. CTS. Fe2 suspension. Fe3 suspension. Camaro. CT4. CT5. Coupe, with v. Sedan, with v. Connects your vehicle's stabilizer bar to the control arm or strut
Provides roll stiffness to vehicle
GM Genuine suspension parts match the GM vehicles original equ ...
MSRP $26.26
$14.31
MSRP $26.26
$14.31
5
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 $7.93
$4.93
MSRP $7.93
$4.93
6
M10x1.5x60 Multi-Purpose Bolt GM
GM Positions: Left
Description: Fwd. 2.7L turbo. 1.3L turbo. 1.2L turbo. 3.6L. Rwd. Coupe, with v. FE4 suspension. 2.0L, without awd. Type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.23
$5.12
MSRP $8.23
$5.12