Suspension, Springs & Related Components for 2012 Kia Optima
1. Shock 
2. Suspension Knuckle 
3. Suspension Sub-frame Cross-member 
4. Suspension Strut 
5. Suspension Cross-member 
6. Stabilizer Bar 
7. Shock 
8. Steering Knuckle 
9. Suspension Stabilizer Bar Bushing 
10. Knuckle 
11. Suspension Cross-member Bolt 
12. Front 
13. Coil Spring Damper 
14. ABS Hydraulic Assembly 
15. Stabilizer Bar 16. Suspension Control Arm No.
Part # / Description / Price
Price
1
Cross-Member 
Kia
Kia Description: Optima. Korea built. From 4/6/12 to 6/3/13. Us build, from 4/05/12 to 9/11/12, from 4/05/12 to 9/11/12. Korea build. from 4/06/12 to 6/03/13.
MSRP $470.52
$316.19
MSRP $470.52
$316.19
1
Cross-Member Kia
Kia Description: Korea built. From 6/4/13. Korea build, from 6/04/13, from 6/04/13. Cadenza. 2014-16. Optima Hybrid. Fm 7/20/11. To 4/5/12. Korea build, to 4/05/12.
MSRP $514.88
$342.91
MSRP $514.88
$342.91
2
MSRP $18.30
$12.74
3
Suspension Knuckle Kia
Kia Positions: Left
Description: Korea build, 2.0L turbo. Optima. Korea built. 2.0l. Left. Usa built. 2.4l. US BUILD. 2.4L to 4/16/13.
MSRP $438.05
$294.37
MSRP $438.05
$294.37
3
Suspension Knuckle Kia
Kia Positions: Right
Description: Optima. Usa built. 2.0l. Right. Us build, 2.0L turbo without elec. Park brake. Usa built. 2.4l. US BUILD. 2.4L to 4/16/13.
MSRP $460.82
$309.67
MSRP $460.82
$309.67
4
Knuckle Upper Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Korea built. Rear. Korea build. Optima Hybrid. 2wd. 2014-16. Pillow bushing.
MSRP $26.48
$18.43
MSRP $26.48
$18.43
5
MSRP $79.62
$55.41
6
Lateral Arm Kia
Kia Positions: Left
Description: Korea build, 2.0L turbo. Optima. Usa built. 2.0l. Us build, 2.0L turbo. Incl.Bushings. Assist Arm.
MSRP $89.63
$61.31
MSRP $89.63
$61.31
6
Lateral Arm Kia
Kia Positions: Rear
Description: Rear. Korea build, 2.4L. Optima. Korea built. 2.4l. Usa built. Us build, all. Us build, 2.4L.
MSRP $106.32
$72.72
MSRP $106.32
$72.72
7
Lateral Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lateral arm.
Description: Front. Korea build. Optima Hybrid.
MSRP $18.42
$12.82
MSRP $18.42
$12.82
8
Lateral Arm Adjust Bolt Kia
Kia Positions: Left
Description: Korea build. 2wd. Us build. 2014-16, to lower ctrl arm.
MSRP $25.77
$17.93
MSRP $25.77
$17.93
9
Lower Control Arm Adjust Cam Kia
Kia Positions: Left
Description: Korea build. 2wd. Camshaft. 2014-16, to lower ctrl arm. With hybrid, to 11/29/2016. Without hybrid, to 02/27/2017. Awd, to 02/06/2017.
MSRP $12.02
$8.36
MSRP $12.02
$8.36
11
Outer Tie Rod Washer Kia
Kia Positions: Left
Description: Korea built. Us built. With ev. 2016-18, 2.0L hybrid. 2019-20, hybrid only. Outer. 2.5L turbo.
MSRP $2.88
$2.01
MSRP $2.88
$2.01
12
Suspension Stabilizer Bar Link Nut Kia
Kia Positions: Left
Description: 2wd. With hybrid. Lower. 2014-16. Inner. Sedan 2010-13, hatchback 2011-13,. With ev, at frame.
MSRP $4.40
$3.06
MSRP $4.40
$3.06
12
Suspension Stabilizer Bar Link Nut Kia
Kia Positions: Inner
Description: Upper. 4wd. 2014-16. Sedan 2010-13, hatchback 2011-13,. Us build. inner. Us build. outer. Korea build. To 08/22/2016.
MSRP $3.58
$2.49
MSRP $3.58
$2.49
13
Outer Tie Rod Lock Nut Kia
Kia Positions: Left
Description: 2wd. 2014-15. Korea build. outer. Sedan 2010-13, hatchback 2011-13, hydraulic power steering. With hydraulic power steering. Us build, outer. Electric power steering.
MSRP $2.40
$1.67
MSRP $2.40
$1.67
13
Outer Tie Rod Lock Nut Kia
Kia Positions: Outer
Description: With ev. Outer. 2016-18, 2.0L hybrid. 2019-20, with hybrid.
MSRP $10.88
$7.57
MSRP $10.88
$7.57
14
Upper Control Arm Kia
Kia Positions: Left
Description: Korea build. Korea built. Optima Hybrid. Front. To 7/20/11.
MSRP $104.57
$71.52
MSRP $104.57
$71.52
15
Upper Control Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with upper control arm.
Description: Rear. Korea build. Optima Hybrid. Cadenza. 2014-16.
MSRP $28.58
$19.89
MSRP $28.58
$19.89
16
Upper Control Arm Bolt Kia
Kia Positions: Left
Description: 2wd. Korea build, inner. Awd. 5.0L. 4wd. Inner fm 7/20/11. 3.8L.
MSRP $15.78
$10.99
MSRP $15.78
$10.99
16
Lateral Arm Mount Bolt Kia
Kia Positions: Rear upper inner
Description: 2wd. Awd. Inner, to 7/20/11.
MSRP $17.00
$11.83
MSRP $17.00
$11.83
17
MSRP $17.00
$11.83
18
Upper Control Arm Washer Kia
Kia Positions: Left
Description: Us build. 2wd, 2011-13, #2. 4wd, 2011-13, #2. 5.0L. 3.8L. Korea build.
MSRP $8.88
$6.18
MSRP $8.88
$6.18
19
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.32
$1.61
MSRP $2.32
$1.61
20
Lower Control Arm Kia
Kia Positions: Left
Notes: PARTS: Order by application.
Description: Korea build, with 2.0L turbo, from 8/25/10, with 2.0L turbo, from 8/25/10. Us build, 2.0L turbo. Optima. Left. 2.0l. From 08/25/2010. Incl.Bushings. Korea Built Vehicle. Incl.Inner Bushing. USA Built. Exc.16" Wheels.
MSRP $216.67
$145.60
MSRP $216.67
$145.60
21
Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm. Order by application.
Description: Optima Hybrid. Cadenza. Us build, 17 & 18 wheel. Korea build, 17 wheel.
MSRP $36.53
$25.43
MSRP $36.53
$25.43
22
Lower Control Arm Damper Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm. Order by application.
Description: Korea build. 2wd. 2014-16.
MSRP $79.22
$55.13
MSRP $79.22
$55.13
23
MSRP $26.47
$18.42
23
Lower Control Arm Rear Bolt Kia
Kia Positions: Front lower rearward
Description: Without hybrid. With ev. Upper. 2014-16. Sedan 2010-13, hatchback 2011-13,. Awd. Rwd. With gt. All wheel drive.
MSRP $11.88
$8.27
MSRP $11.88
$8.27
23
Lower Control Arm Bolt Kia
Kia Positions: Rear lower outer
Description: 2wd. Outer. 2014-16.
MSRP $14.93
$10.39
MSRP $14.93
$10.39
23
Lower Control Arm Front Bolt Kia
Kia Positions: Front lower forward
Description: With hybrid. 2014-16.
MSRP $9.92
$6.90
MSRP $9.92
$6.90
24
Lower Control Arm Plate Kia
Kia Positions: Left
Description: Korea build. 2wd. 2014-16, to upper ctrl arm.
MSRP $7.47
$5.20
MSRP $7.47
$5.20
25
Lower Control Arm Washer Kia
Kia Positions: Left
Description: #1. Korea build, inner. 2wd. With hybrid. Korea build, outer. Fwd. Awd. Us build, outer. With self leveling suspension. With gt.
MSRP $1.28
$0.89
MSRP $1.28
$0.89
28
Lower Insulator Kia
Kia Positions: Rear lower
Description: Us build, 2.4L, 17&18 wheel. 4wd. Optima. Korea built. 2.0l. Us build, 2.0L turbo. Korea build.
MSRP $39.02
$27.16
MSRP $39.02
$27.16
29
Trailing Arm Kia
Kia Positions: Left
Description: Optima. Korea built. 2.4l. Korea build. 2.4L. 2014-16, with elec park brake. Korea build, 2.0L turbo. Korea built. 2.0l. Cadenza. Left. Without leveling device.
MSRP $178.83
$120.18
MSRP $178.83
$120.18
29
Trailing Arm Kia
Kia Positions: Right
Description: Optima. Korea built. 2.4l. Korea build. 2.4L. 2014-16, without elec park brake, without auto level. Korea build, 2.0L turbo. Korea built. 2.0l. Cadenza. Right. With epb.
MSRP $148.02
$101.24
MSRP $148.02
$101.24
30
Trailing Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: Korea build. Cadenza. Left. 2014-16. Trailing.
MSRP $74.40
$51.78
MSRP $74.40
$51.78
30
Trailing Arm Bushing Kia
Kia Positions: Right
Notes: PARTS: Part included with trailing arm.
Description: Korea build. Cadenza. Right. 2014-16. Trailing.
MSRP $70.88
$49.33
MSRP $70.88
$49.33