Rear Suspension for 2012 Kia Optima
1. Cross-member 
2. Suspension Cross-member 
3. Suspension Cross-member Bolt 
4. Suspension Knuckle 
5. Suspension Sub-frame Cross-member 
6. Auto Level Control 
7. Front 
8. Trailing Arm 
9. Trailing Arm 
10. Knuckle Assembly Nut 
11. Knuckle Assembly Nut 
12. Knuckle Assembly Nut 
13. Lower Control Arm Nut 14. Suspension Cross-member Rear Bushing 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
$338.77
MSRP $470.52
$338.77
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
$355.27
MSRP $514.88
$355.27
1
MSRP $574.92
$396.69
2
Hub & Bearing Kia
Kia Description: Korea build. Us build. 2wd. Optima Hybrid. 2014-19. Cadenza. Rondo.
MSRP $195.95
$141.08
MSRP $195.95
$141.08
3
Knuckle Kia
Kia Description: Optima. Korea built. 2.4l. Left. Korea build. 2.4L. Usa built. 2.0l. Us build, 2.0L turbo without elec. Park brake.
MSRP $578.47
$399.14
MSRP $578.47
$399.14
3
Suspension Knuckle Kia
Kia 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
$315.40
MSRP $438.05
$315.40
3
Knuckle Kia
Kia Description: Optima. Korea built. 2.4l. Right. Korea build. 2.4L. Usa built. 2.0l. Us build, 2.0L turbo without elec. Park brake.
MSRP $688.08
$474.78
MSRP $688.08
$474.78
3
Suspension Knuckle Kia
Kia 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
$331.79
MSRP $460.82
$331.79
4
Knuckle Upper Bushing Kia
Kia Description: Korea built. Rear. Korea build. Optima Hybrid. 2wd. 2014-16. Pillow bushing.
MSRP $26.48
$20.65
MSRP $26.48
$20.65
4
Suspension Knuckle Bushing Kia
Kia Description: Korea built. Front. 4wd, 2011-13. Optima Hybrid. Bushing. Korea build.
MSRP $11.03
$8.60
MSRP $11.03
$8.60
5
Trailing Arm Kia
Kia 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
$128.76
MSRP $178.83
$128.76
5
Trailing Arm Kia
Kia Description: Optima. Left. Us build. 2.4L. USA Built. Incl.Bushing. Trailing.
MSRP $171.52
$123.49
MSRP $171.52
$123.49
5
Trailing Arm Kia
Kia 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
$108.35
MSRP $148.02
$108.35
5
Trailing Arm Kia
Kia Description: Optima. Usa built. 2.4l. Right. Us build. 2.4L. Incl.Bushing. Trailing.
MSRP $170.00
$122.40
MSRP $170.00
$122.40
6
Strut Kia
Kia Description: Us build, without sport susp. Optima. Usa built. Without sport suspension.
MSRP $246.87
$177.74
MSRP $246.87
$177.74
6
Strut Kia
Kia Description: Us build, with sport susp. Optima. Usa built. With sport suspension.
MSRP $246.87
$177.74
MSRP $246.87
$177.74
6
Strut Kia
Kia Description: Korea built. Without sport suspension. From 10/27/10. Korea build, with sport susp. Optima Hybrid.
MSRP $274.13
$197.38
MSRP $274.13
$197.38
7
MSRP $57.70
$45.01
7
Strut Bumper Kia
Kia Description: Korea build. Korea built. K900. Optima Hybrid. Cadenza. 3.8L. 5.0L.
MSRP $53.37
$41.63
MSRP $53.37
$41.63
8
Dust Cover Kia
Kia Description: Us build. Optima. Usa built. 2wd, without high performance. 4wd, without high performance. Sportage. Without hpd type.
MSRP $22.05
$17.20
MSRP $22.05
$17.20
9
Shock Mount Kia
Kia Description: Korea build, without sunroof. Us build, without sunroof. Without sporty. Optima Hybrid.
MSRP $69.77
$54.42
MSRP $69.77
$54.42
10
Coil Spring Kia
Kia Description: Optima. Korea built. Without sporty suspension. Korea build, without sport susp, all. KOREA BUILD. without sport susp without sunroof.
MSRP $161.62
$118.30
MSRP $161.62
$118.30
10
Coil Spring Kia
Kia Description: Optima. Korea built. With sporty suspension. KOREA BUILD. with sport susp without sunroof.
MSRP $136.92
$100.22
MSRP $136.92
$100.22
10
Coil Spring Kia
Kia Description: Optima. Without sporty suspension. USA Built. US BUILD. without sport susp without sunroof.
MSRP $124.07
$90.82
MSRP $124.07
$90.82
10
Coil Spring Kia
Kia Description: Optima. Usa built. Without sporty suspension. US BUILD. without sport susp with sunroof.
MSRP $168.03
$120.98
MSRP $168.03
$120.98
10
Coil Spring Kia
Kia Description: Optima. Usa built. With sporty suspension. US BUILD. with sport susp without sunroof.
MSRP $124.07
$90.82
MSRP $124.07
$90.82
10
Coil Spring Kia
Kia Description: Optima. Usa built. With sporty suspension. US BUILD. with sport susp with sunroof.
MSRP $168.03
$120.98
MSRP $168.03
$120.98
11
MSRP $23.37
$18.23
12
Upper Control Arm Kia
Kia Description: Korea build. Korea built. Optima Hybrid. Front. To 7/20/11.
MSRP $104.57
$76.54
MSRP $104.57
$76.54
12
Upper Control Arm Kia
Kia Description: Sportage. 2wd. Us build. Fm 7/20/11. Usa built. 2014-16. Cadenza. Korea built. Optima Hybrid. Front.
MSRP $104.29
$76.34
MSRP $104.29
$76.34
13
Upper Control Arm Bushing Kia
Kia Description: Rear. Korea build. Optima Hybrid. Cadenza. 2014-16.
MSRP $28.58
$22.29
MSRP $28.58
$22.29
13
MSRP $18.42
$14.37
14
Lower Control Arm Kia
Kia Description: Usa built. From 4/6/12. Us build, 2.4L, from 4/06/12. Korea build, from 4/05/12, 2.4L, from 4/05/12, 2.4L. Optima Hybrid. Left. Incl.Inner Bushing.
MSRP $327.95
$236.12
MSRP $327.95
$236.12
14
Lower Control Arm Kia
Kia Description: Optima. Korea built. Left. 2.4l. Us build, 2.4L, to 4/05/12. Korea build, from 8/25/10 to 4/04/12, 2.4L, from 8/25/10 to 4/04/12, 2.4L. Incl.Bushings.
MSRP $386.98
$278.63
MSRP $386.98
$278.63
14
Lower Control Arm Kia
Kia Description: Optima. Usa built. Right. 2.4l. From 4/6/12. Us build, 2.4L, from 4/06/12. Incl.Inner Bushing.
MSRP $356.35
$256.57
MSRP $356.35
$256.57
14
Lower Control Arm Kia
Kia Description: Optima. Korea built. Right. 2.4l. Korea build, from 8/25/10 to 4/04/12, 2.4L, from 8/25/10 to 4/04/12, 2.4L. Incl.Bushings.
MSRP $396.45
$285.44
MSRP $396.45
$285.44
15
Bushing Kia
Kia Description: Optima Hybrid. Cadenza. Us build, 17 & 18 wheel. Korea build, 17 wheel.
MSRP $36.53
$28.49
MSRP $36.53
$28.49
16
Suspension Stabilizer Bar Link Kit Kia
Kia Description: Left. Sportage. 2wd. Optima Hybrid. 17"&18" wheel. To 4/5/2012.
MSRP $63.98
$49.90
MSRP $63.98
$49.90
16
MSRP $64.48
$50.29
18
Stabilizer Bar Bushing Kia
Kia Description: With sporty suspension. Optima. Sportage. 4wd. Forte. Multi-link suspension. With ev. Niro EV.
MSRP $27.37
$21.35
MSRP $27.37
$21.35
20
Lateral Arm Kia
Kia Description: Rear. Korea build, 2.4L. Optima. Korea built. 2.4l. Usa built. Us build, all. Us build, 2.4L.
MSRP $106.32
$77.82
MSRP $106.32
$77.82
21
Lower Pad Kia
Kia Description: 4wd. Optima. Korea built. 2.4l. Korea build. 2.4L. Us build. 2.4L.
MSRP $18.45
$14.39
MSRP $18.45
$14.39