Suspension Components for 2021 Subaru WRX STI
No.
Part # / Description / Price
Price
1
MSRP $647.00
$454.19
2
2017-2021 Subaru Suspension Cross-Member Bolt 
Subaru
Subaru Description: 2.0L, from 08/2016. 2.5L, from 08/2016. Without performance suspension, upper, from 08/2016. With hybrid.
MSRP $5.85
$4.67
MSRP $5.85
$4.67
2
2013-2021 Subaru Trans Cross-Member Bolt Subaru
Subaru Description: 2.4L turbo. 2.0L, auto trans. 2.5L, manual trans. 2.5L, auto trans. 3.6L. Inner. With hybrid.
MSRP $2.03
$1.62
MSRP $2.03
$1.62
2
MSRP $4.10
$3.27
3
MSRP $72.90
$58.17
4
2012-2021 Subaru Gear Assembly Bolt Subaru
Subaru Description: Inner. Type 1. Code m000398. 2.0L. 2.5L. With hybrid. Electric.
MSRP $1.95
$1.56
MSRP $1.95
$1.56
6
Lower Control Arm Subaru
Subaru Positions: Left
Description: WRX, WRX STI. Left. 2.0L. 2.5L.
MSRP $405.13
$284.40
MSRP $405.13
$284.40
6
Lower Control Arm Subaru
Subaru Positions: Right
Description: WRX, WRX STI. Right. 2.0L. 2.5L.
MSRP $405.13
$284.40
MSRP $405.13
$284.40
7
2014-2021 Subaru Control Arm Bolt Subaru
Subaru Positions: Left
Description: 2.0L. 2.5L. With hybrid.
MSRP $6.80
$5.43
MSRP $6.80
$5.43
8
2013-2021 Subaru Lower Control Arm Nut Subaru
Subaru Positions: Left
Description: 2.0L. Without performance suspension. 2.5L. With hybrid.
MSRP $2.88
$2.30
MSRP $2.88
$2.30
9
2006-2021 Subaru Lower Control Arm Front Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with lower control arm.
MSRP $30.15
$24.06
MSRP $30.15
$24.06
10
2015-2020 Subaru Lower Control Arm Rear Bushing Subaru
Subaru Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: WRX, WRX STI. Rear. 2.0L. 2.5L.
MSRP $143.85
$114.79
MSRP $143.85
$114.79
11
1988-2021 Subaru Ball Joint Subaru
Subaru Positions: Left
Notes: PARTS: Part included with lower control arm.
MSRP $52.60
$41.97
MSRP $52.60
$41.97
12
2013-2021 Subaru Stabilizer Link Nut Subaru
Subaru Positions: Right
Description: Auto trans. #1. 2.0L. With hybrid. Manual trans.
MSRP $1.86
$1.24
MSRP $1.86
$1.24
13
MSRP $36.48
$29.11
13
MSRP $36.48
$29.11
14
2011-2020 Subaru Mount Plate Mount Bolt Subaru
Subaru Positions: Right
Description: 2.0L. 2.5L. With sti.
MSRP $7.25
$5.79
MSRP $7.25
$5.79
15
2015-2021 Subaru Mount Plate Bolt Subaru
Subaru Positions: Left
Description: 2.0L, from 06/2014. 2.5L, from 06/2014. Without performance suspension. With hybrid.
MSRP $4.63
$3.70
MSRP $4.63
$3.70
15
2013-2021 Subaru Upper Control Arm Mount Bolt Subaru
Subaru Description: Without performance suspension, lower. 2.0L. 2.5L. Type 1.
MSRP $3.45
$2.75
MSRP $3.45
$2.75
15
1992-2021 Subaru Upper Control Arm Mount Bolt Subaru
Subaru Description: Outer. 2.0L. 2.5L. Inner. Rear. Type 1. Type 2.
MSRP $3.52
$2.81
MSRP $3.52
$2.81
15
1992-2021 Subaru Lower Control Arm Rear Bolt Subaru
Subaru Description: Inner. 2.0L. 2.5L. Front arm. Type 2.
MSRP $3.42
$2.73
MSRP $3.42
$2.73
15
2015-2021 Subaru Upper Control Arm Screw Subaru
Subaru Description: Without hybrid. 2.0L. 2.5L. Manual trans.
MSRP $3.08
$2.46
MSRP $3.08
$2.46
15
MSRP $2.38
$1.90
15
2012-2020 Subaru Protector Bolt Subaru
Subaru Description: Left side. Right side. 2.0L. 2.5L.
MSRP $3.85
$3.07
MSRP $3.85
$3.07
16
MSRP $15.63
$12.48
16
MSRP $15.63
$12.48
18
2008-2020 Subaru Knuckle Subaru
Subaru Positions: Right
Description: Housing Axle.
Fits Impreza, STI, WRX
Steering Knuckle
The steering knuckle in your Subaru may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair. 2.5L. Right. WRX STI. Impreza. w/ turbo. w/ sti Model.
MSRP $249.18
$182.40
MSRP $249.18
$182.40
18
2008-2020 Subaru Knuckle Subaru
Subaru Positions: Left
Description: Housing Axle.
Fits Impreza, STI, WRX
Steering Knuckle
The steering knuckle in your Subaru may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair. 2.5L. Left. WRX STI. Impreza. w/ turbo. w/ sti Model.
MSRP $254.58
$186.36
MSRP $254.58
$186.36
19
1992-2021 Subaru Knuckle Bolt Subaru
Subaru Positions: Left
Description: 2.0L. 2.5L. With hybrid.
MSRP $1.92
$1.28
MSRP $1.92
$1.28