Rear Suspension for 2015 Kia Optima
1. Cross-member 
2. Suspension Cross-member 
3. Suspension Cross-member Bolt 
4. Suspension Knuckle 
5. Front 
6. Engine Cradle Bolt 
7. Trailing Arm 
8. Trailing Arm 
9. Knuckle Assembly Nut 
10. Knuckle Assembly Nut 
11. Knuckle Assembly Nut 
12. Lower Control Arm Nut 13. Suspension Cross-member Rear Bushing No.
Part # / Description / Price
Price
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
$395.43
MSRP $514.88
$395.43
2
Hub & Bearing Kia
Kia Description: Korea build. Us build. 2wd. Optima Hybrid. 2014-19. Cadenza. Rondo.
MSRP $195.95
$155.19
MSRP $195.95
$155.19
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
$444.26
MSRP $578.47
$444.26
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
$528.45
MSRP $688.08
$528.45
4
Knuckle Upper Bushing Kia
Kia Description: Korea built. Rear. Korea build. Optima Hybrid. 2wd. 2014-16. Pillow bushing.
MSRP $26.48
$23.04
MSRP $26.48
$23.04
4
Suspension Knuckle Bushing Kia
Kia Description: Korea built. Front. 4wd, 2011-13. Optima Hybrid. Bushing. Korea build.
MSRP $11.03
$9.60
MSRP $11.03
$9.60
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
$141.64
MSRP $178.83
$141.64
5
Trailing Arm Kia
Kia Description: Optima. Left. Us build. 2.4L. USA Built. Incl.Bushing. Trailing.
MSRP $171.52
$135.84
MSRP $171.52
$135.84
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
$122.56
MSRP $148.02
$122.56
5
Trailing Arm Kia
Kia Description: Optima. Usa built. 2.4l. Right. Us build. 2.4L. Incl.Bushing. Trailing.
MSRP $170.00
$134.64
MSRP $170.00
$134.64
6
Strut Kia
Kia Description: Us build, with sport susp. Optima. Usa built. With sport suspension.
MSRP $246.87
$195.52
MSRP $246.87
$195.52
6
Strut Kia
Kia Description: Us build, without sport susp. Optima. Usa built. Without sport suspension.
MSRP $246.87
$195.52
MSRP $246.87
$195.52
6
Strut Kia
Kia Description: Korea built. Without sport suspension. From 10/27/10. Korea build, with sport susp. Optima Hybrid.
MSRP $274.13
$217.11
MSRP $274.13
$217.11
7
MSRP $57.70
$50.20
7
Strut Bumper Kia
Kia Description: Korea build. Korea built. K900. Optima Hybrid. Cadenza. 3.8L. 5.0L.
MSRP $53.37
$46.43
MSRP $53.37
$46.43
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
$19.18
MSRP $22.05
$19.18
9
Shock Mount Kia
Kia Description: Korea build, with sunroof. All. Cadenza. Right. With sporty. Optima Hybrid.
MSRP $74.67
$64.96
MSRP $74.67
$64.96
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
$133.82
MSRP $161.62
$133.82
10
Coil Spring Kia
Kia Description: Optima. Usa built. Without sporty suspension. Us build, without sport susp, all.
MSRP $139.78
$115.74
MSRP $139.78
$115.74
10
Coil Spring Kia
Kia Description: Optima. Usa built. With sporty suspension. Us build, with sport susp, all.
MSRP $142.87
$118.29
MSRP $142.87
$118.29
11
MSRP $23.37
$20.33
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
$86.35
MSRP $104.29
$86.35
13
Upper Control Arm Bushing Kia
Kia Description: Rear. Korea build. Optima Hybrid. Cadenza. 2014-16.
MSRP $28.58
$24.87
MSRP $28.58
$24.87
13
MSRP $18.42
$16.02
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
$259.74
MSRP $327.95
$259.74
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
$282.23
MSRP $356.35
$282.23
15
MSRP $43.72
$38.03
16
Suspension Stabilizer Bar Link Kit Kia
Kia Description: Left. Sportage. 2wd. Optima Hybrid. 17"&18" wheel. To 4/5/2012.
MSRP $63.98
$55.67
MSRP $63.98
$55.67
16
MSRP $64.48
$56.10
18
Stabilizer Bar Bushing Kia
Kia Description: With sporty suspension. Optima. Sportage. 4wd. Forte. Multi-link suspension. With ev. Niro EV.
MSRP $27.37
$23.81
MSRP $27.37
$23.81
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
$88.03
MSRP $106.32
$88.03
21
Coil Spring Insulator Kia
Kia Description: Optima. Usa built. All. Cadenza. Us build, 2.0L turbo, 16 wheel. Korea build. 2.4L. US BUILD. 2.4L 16" wheel.
MSRP $36.77
$31.99
MSRP $36.77
$31.99