Hardware, Fasteners & Fittings for 2016 Cadillac ATS
1. Suspension Knuckle 
2. Knuckle 
3. Suspension Sub-frame Cross-member 
4. ACDelcoâ„¢ Strut 
5. Strut 
6. Strut 
7. Strut 
8. Knuckle 
9. Suspension Stabilizer Bar Bushing 
10. Suspension Cross-member 
11. Shock 
12. Suspension Sub-frame Cross-member 
13. Module 
14. Knuckle 
15. Active Suspension Control Module 16. Suspension Stabilizer Bar Bracket Nut No.
Part # / Description / Price
Price
1
Rear Driver Side Suspension Knuckle 
GM
GM Positions: Rear left
Description: ATS. With v-series. Left. Coupe, with v. With CTS V. Lt1. SS.
MSRP $212.56
$135.71
MSRP $212.56
$135.71
4
Rear Suspension Upper Control Arm GM
GM Positions: Left
Description: ATS. CTS. Coupe,. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $96.17
$61.40
MSRP $96.17
$61.40
5
M12x1.75x70 Multi-Purpose Bolt GM
GM Positions: Rear upper outer
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
$5.19
MSRP $7.90
$5.19
6
M12x1.75x75 Multi-Purpose Bolt GM
GM Positions: Right
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
$5.38
MSRP $8.20
$5.38
7
M12x1.75x14 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 $8.62
$5.65
MSRP $8.62
$5.65
8
2015-2019 GM Lower Control Arm GM
GM Positions: Left
Description: CTS. ATS. Left. From 1/26/15. Coupe, 2nd design. To 1/26/15. Sedan,.
MSRP $101.10
$64.53
MSRP $101.10
$64.53
8
2015-2019 GM Lower Control Arm GM
GM Positions: Right
Description: CTS. ATS. Right. From 1/26/15. Coupe, 2nd design. To 1/26/15. Sedan,.
MSRP $101.84
$65.02
MSRP $101.84
$65.02
8
2016-2019 Cadillac ATS - Lower Control Arm GM
GM Positions: Front left forward
Description: Coupe, without awd, with v. ATS. With v-series. Front. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $166.34
$106.20
MSRP $166.34
$106.20
8
2016-2019 Cadillac ATS - Lower Control Arm GM
GM Positions: Front right forward
Description: Coupe, without awd, with v. ATS. With v-series. Front. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $166.34
$106.20
MSRP $166.34
$106.20
8
2016-2019 Cadillac ATS - Lower Control Arm GM
GM Positions: Front left rearward
Description: ATS. With v-series. Rear. Left. Coupe, without awd, with v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $148.88
$95.04
MSRP $148.88
$95.04
8
2016-2019 Cadillac ATS - Lower Control Arm GM
GM Positions: Front right rearward
Description: ATS. With v-series. Rear. Right. Coupe, without awd, with v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $148.88
$95.04
MSRP $148.88
$95.04
8
Rear Suspension Lower Trailing Link GM
GM Positions: Rear lower
Description: ATS. CTS. Sedan,. Coupe,. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.58
$29.88
MSRP $45.58
$29.88
8
Link Rod GM
GM Positions: Rear lower rearward
Description: ATS. With sport suspension. With v blackwing. CT4. Coupe, with v. With CTS V. Without v, with fe3 suspension.
MSRP $178.06
$113.68
MSRP $178.06
$113.68
9
M14x2x89.35 Rear Lower Suspension Control Arm Outer Bolt GM
GM Positions: Left
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
$5.19
MSRP $7.91
$5.19
10
M14x2x101 Rear Lower Suspension Control Arm Inner Bolt GM
GM Positions: Left
Description: Cam Bolt. Inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Rear Lower Suspension Control Arm Outer Nut GM
GM Positions: Right
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
$5.19
MSRP $7.88
$5.19
12
Multi-Purpose Nut (ONE) GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.97
$1.29
MSRP $1.97
$1.29
13
Rear Lower Suspension Control Arm Inner Washer GM
GM Positions: Left
Description: Sedan,. Coupe,. Camshaft. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.49
$5.57
MSRP $8.49
$5.57
14
2013-2021 GM 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 $15.79
$10.35
MSRP $15.79
$10.35
14
2013-2021 GM 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 $15.79
$10.35
MSRP $15.79
$10.35
15
2007-2021 GM Fender Liner Retainer GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.62
$4.99
MSRP $7.62
$4.99
16
2013-2019 GM Trailing Arm GM
GM Positions: Right
Description: ATS. CTS. Coupe,. Sedan,. Upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $49.70
$32.57
MSRP $49.70
$32.57
23
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
$0.99
MSRP $1.51
$0.99
24
M12x1.75x135 Rear Suspension Link One Inner Bolt GM
GM Positions: Right
Description: Inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.50
$6.27
MSRP $9.50
$6.27
26
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
$5.03
MSRP $8.06
$5.03
27
Rear Suspension Link Inner Washer GM
GM Positions: Inner
Description: Inner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.89
$5.19
MSRP $7.89
$5.19