Rear Suspension for 2025 Audi S4
No.
Part # / Description / Price
Price
1
Suspension Knuckle 
Audi
Audi Positions: Right
Description: With awd. A5. Right. Without rs 5. S5. A4 Quattro. 2017-21. A4 allroad. S4. Convertible,.
Suspension Knuckle.
Suspension Knuckle.
MSRP $1,050.77
$860.58
MSRP $1,050.77
$860.58
1
Suspension Knuckle Audi
Audi Positions: Left
Description: With awd. A5. Left. Without rs 5. S5. With Quattro. 2017-21. A4 allroad. S4. Convertible,.
Suspension Knuckle.
Suspension Knuckle.
MSRP $1,050.77
$860.58
MSRP $1,050.77
$860.58
3
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; nut, mount bolt and lock nut.
Description: Without awd. A5. S5. 2017-21. A4 allroad. S4. Incl.Bushings. Convertible,. RS5.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
MSRP $556.67
$420.84
MSRP $556.67
$420.84
4
Lower Control Arm Adjust Bolt Audi
Audi Positions: Left
Description: Knuckles & arms. Cam Bolt. Without awd, from 03/20/2017. 2017-25. Convertible, from 03/20/2017. Coupe,.
MSRP $12.76
$8.64
MSRP $12.76
$8.64
5
Lower Control Arm Adjust Cam Audi
Audi Positions: Right
Description: Knuckles & arms. With awd. 2017-25. Convertible,. Coupe,.
MSRP $7.89
$5.35
MSRP $7.89
$5.35
6
Suspension Control Arm Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Knuckles & arms. Without awd. 2017-21. Coupe,. Lower cntrl arm,nut.
Suspension Control Arm Nut.
Suspension Control Arm Nut.
MSRP $1.12
$0.76
MSRP $1.12
$0.76
7
MSRP $12.30
$8.33
7
Ft Upper Control Arm Mount Bolt Audi
Audi Positions: Rear upper
Description: M10x70. Knuckles & arms. Headlamp range control. 2017-25. Without awd. Convertible,. Coupe,.
MSRP $3.19
$2.15
MSRP $3.19
$2.15
7
Upper Control Arm Mount Bolt Audi
Audi Positions: Rear forward
Description: Knuckles & arms. 2017-25. Without awd. Convertible,. Coupe,.
MSRP $14.42
$9.77
MSRP $14.42
$9.77
7
Suspension Control Arm Bolt Audi
Audi Positions: Front lower rearward
Description: 2017-21. Convertible,. Coupe,.
A fastener used to secure a control arm.
A fastener used to secure a control arm.
MSRP $11.62
$7.87
MSRP $11.62
$7.87
7
Suspension Control Arm Bolt Audi
Audi Positions: Front upper forward
Description: A7. 2017-21. Convertible,. S7. Coupe,.
A fastener used to secure a control arm.
A fastener used to secure a control arm.
MSRP $11.07
$7.51
MSRP $11.07
$7.51
7
Rear Upper Control Arm Mount Bolt Audi
Audi Positions: Front upper rearward
Description: 2017-25. Convertible,. Coupe,.
MSRP $11.62
$7.87
MSRP $11.62
$7.87
7
Suspension Control Arm Bolt Audi
Audi Positions: Front lower forward
Description: From 11/2009. 2017-21. 2013-2016. To 10/2009. , inner.
A fastener used to secure a control arm.
A fastener used to secure a control arm.
MSRP $19.47
$13.18
MSRP $19.47
$13.18
8
Ft Lower Control Arm Lock Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $5.98
$4.05
MSRP $5.98
$4.05
9
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
MSRP $138.33
$104.66
MSRP $138.33
$104.66
9
Suspension Control Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
MSRP $134.99
$102.14
MSRP $134.99
$102.14
12
Stabilizer Link Lock Nut Audi
Audi Positions: Right
Notes: PARTS: Part cannot be reused/reinstalled.
Description: With air suspension. To Suspension Stabilizer Bar. 2017-25. 2013-2016. Coupe,. Convertible, with awd.
MSRP $1.70
$1.15
MSRP $1.70
$1.15
13
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
Description:
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
MSRP $383.32
$292.09
MSRP $383.32
$292.09
13
Suspension Control Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
Description:
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle.
MSRP $511.66
$386.82
MSRP $511.66
$386.82
16
MSRP $4.37
$2.95
16
MSRP $4.12
$2.79
16
Outer Tie Rod Lock Nut Audi
Audi Positions: Front lower rearward
Description: 2017-25. A7. S7. Convertible, outer, from 06/28/2012. Outer, from 11/2009. With RS7.
MSRP $10.34
$7.01
MSRP $10.34
$7.01
16
Rear Lateral Arm Lock Nut Audi
Audi Description: Knuckles & arms. 2017-25. Without awd. Convertible,. Coupe,.
MSRP $0.90
$0.61
MSRP $0.90
$0.61
17
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
MSRP $316.67
$241.30
MSRP $316.67
$241.30
17
Suspension Control Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt, rear bolt and lock nut.
MSRP $316.67
$241.30
MSRP $316.67
$241.30
19
Rear Control Arm Bolt Audi
Audi Positions: Right
Notes: PARTS: Part cannot be reused/reinstalled.
Description: M12x1.5x75. 2017-25. Without awd. Convertible,.
MSRP $1.74
$1.18
MSRP $1.74
$1.18
21
Trailing Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt and nut.
MSRP $176.67
$134.62
MSRP $176.67
$134.62
21
Trailing Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/ reinstalled; front bolt and nut.
MSRP $176.67
$134.62
MSRP $176.67
$134.62
23
Rear Lateral Arm Adjust Bolt Audi
Audi Positions: Left
Description: Knuckles & arms. 2017-25. Without awd. Coupe,. Convertible,.
MSRP $13.84
$9.38
MSRP $13.84
$9.38
24
Rear Lateral Arm Adjust Cam Audi
Audi Positions: Right
Description: With awd. Knuckles & arms. 2017-25. Convertible,.
MSRP $7.89
$5.35
MSRP $7.89
$5.35
26
Suspension Control Arm Cover Audi
Audi Positions: Left
Description: With awd. 2017-21. Convertible,.
Suspension Control Arm Cover.
Suspension Control Arm Cover.
MSRP $49.98
$33.34
MSRP $49.98
$33.34
26
Suspension Control Arm Cover Audi
Audi Positions: Right
Description: 2017-21. Convertible,. With awd.
Suspension Control Arm Cover.
Suspension Control Arm Cover.
MSRP $49.98
$33.34
MSRP $49.98
$33.34
27
Stone Guard Rivet Audi
Audi Positions: Right
Description: 2017-25. Without awd. Coupe,. Convertible,.
MSRP $2.82
$1.91
MSRP $2.82
$1.91
28
Suspension Control Arm Cover Audi
Audi Positions: Left
Description: With awd. 2017-21. Convertible,. With rs 5.
Suspension Control Arm Cover.
Suspension Control Arm Cover.
MSRP $49.98
$33.34
MSRP $49.98
$33.34
28
Suspension Control Arm Cover Audi
Audi Positions: Right
Description: With awd. Without rs 5. 2017-21. Coupe,.
Suspension Control Arm Cover.
Suspension Control Arm Cover.
MSRP $52.78
$35.20
MSRP $52.78
$35.20