Suspension, Springs & Related Components for 2015 Cadillac CTS
1. Shock 
2. ACDelcoâ„¢ Suspension Strut 
3. Knuckle 
4. Stabilizer Bar 
5. Suspension Cross-member 
6. Stabilizer Bar 
7. Engine Cradle 
8. Center Floor Pan 
9. Engine Cradle 
10. Suspension Stabilizer Bar Bushing 
11. Strut 
12. Strut 
13. ABS Control Unit 
14. Coil Spring Insulator 
15. Suspension Trailing Arm 16. Alignment Camber Adjusting Eccentric No.
Part # / Description / Price
Price
1
Rear Driver Side Shock Absorber with Upper Mount 
GM
GM Positions: Left
Description: CTS. Without sport suspension. Rwd. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $786.32
$707.69
MSRP $786.32
$707.69
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Description: CTS. Without sport suspension. Rwd. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $786.32
$707.69
MSRP $786.32
$707.69
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Left
Description: CTS. Without sport suspension. Awd. Left. Helps absorb and dampen road input into your vehicle's suspension
MSRP $784.30
$705.87
MSRP $784.30
$705.87
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Description: CTS. Without sport suspension. Awd. Right. Helps absorb and dampen road input into your vehicle's suspension
MSRP $784.30
$705.87
MSRP $784.30
$705.87
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Left
Description: CTS. With sport suspension. Left. Performance suspens. Fe4 suspension. Helps absorb and dampen road input into your vehicle's suspension
MSRP $786.34
$707.71
MSRP $786.34
$707.71
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Description: CTS. With sport suspension. Right. Performance suspens. Fe4 suspension. Helps absorb and dampen road input into your vehicle's suspension
MSRP $786.34
$707.71
MSRP $786.34
$707.71
1
B (S)Absorber GM
GM Positions: Left
Description: Sport suspension, without awd, without chassis control.
MSRP $273.34
$246.01
MSRP $273.34
$246.01
1
Rear Passenger Side Shock Absorber with Mount GM
GM Positions: Right
Description: Sport suspension, without awd, without chassis control.
MSRP $273.32
$245.99
MSRP $273.32
$245.99
1
Rear Driver Side Shock Absorber with Upper Mount GM
GM Positions: Left
Description: Sport suspension, with awd, without chassis control. Helps absorb and dampen road input into your vehicle's suspension
Manufactured to GM OE specification for fit, form, and function
MSRP $278.42
$250.58
MSRP $278.42
$250.58
1
Rear Passenger Side Shock Absorber with Upper Mount GM
GM Positions: Right
Description: Sport suspension, with awd, without chassis control. Helps absorb and dampen road input into your vehicle's suspension
MSRP $278.42
$250.58
MSRP $278.42
$250.58
1
Acdelco™ Shock GM
GM Positions: Left
Description: Sport suspension, with awd, without chassis control. Exc.Performance Suspension. Exc.Electronic Controlled Suspension.
2
M12x1.75x80.9 Multi-Purpose Bolt GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.51
$1.36
MSRP $1.51
$1.36
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. Without sport suspension. Code aatf. 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 $59.06
$53.15
MSRP $59.06
$53.15
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. Without sport suspension. Awd. Code aatg. 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 $63.72
$57.35
MSRP $63.72
$57.35
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: Sport suspension, with chassis control, code: aath. CTS. Without sport suspension. Rwd. 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 $65.58
$59.02
MSRP $65.58
$59.02
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. With ride & handling. Code aatj. 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 $65.73
$59.16
MSRP $65.73
$59.16
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. With ride & handling. Code aatl. 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 $65.44
$58.90
MSRP $65.44
$58.90
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. With ride & handling. Code aatm. 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 $68.56
$61.70
MSRP $68.56
$61.70
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: Sport suspension, with chassis control, code: aatn. Code-8ah,9ah. 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 $59.06
$53.15
MSRP $59.06
$53.15
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: Sport suspension, with chassis control, code: aatp. Code-8al,9al. 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 $67.90
$61.11
MSRP $67.90
$61.11
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: Performance suspension, code: aav2. Code-8am,9am. 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 $59.48
$53.53
MSRP $59.48
$53.53
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. With sport suspension. Code aav3. 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 $64.32
$57.89
MSRP $64.32
$57.89
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: CTS. With sport suspension. Code aav4. 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 $55.59
$50.03
MSRP $55.59
$50.03
3
Rear Coil Spring GM
GM Positions: Left
Notes: PARTS: Order by spring code.
Description: Performance suspension, code: aav5. CTS. With 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 $62.62
$56.36
MSRP $62.62
$56.36
4
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 $31.20
$28.08
MSRP $31.20
$28.08
4
Rear Spring Upper Insulator GM
GM Positions: Rear upper
Description: STS, STS-v. SRX. CTS, CTS-v. Upper. All. Sedan,. Wagon,. Helps dampen vibrations or sounds
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
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 $28.78
$25.90
MSRP $28.78
$25.90
5
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 $40.62
$36.56
MSRP $40.62
$36.56