Rear Suspension for 2012 Kia Optima
1. Knuckle 
2. Cross-member 
3. Suspension Cross-member Bolt 
4. Suspension Stabilizer Bar 
5. Suspension Cross-member 
6. Trailing Arm 
7. Suspension Shock Absorber Bellows 
8. Knuckle Assembly Nut 
9. Knuckle Assembly Nut 
10. Knuckle Assembly Nut 
11. Lower Control Arm Nut 
12. Suspension Knuckle Bushing 13. Ft Upper Control Arm Nut 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
$343.53
MSRP $514.88
$343.53
2
OEM NEW 09-16 Kia Cadenza Optima Sportage Rondo Hub Bearing Assembly 52730-3S200 Kia
Kia Description: Korea build. Us build. 2wd. Optima Hybrid. 2014-19. Cadenza. Rondo.
MSRP $195.95
$133.32
MSRP $195.95
$133.32
3
Suspension Knuckle Kia
Kia Description: Without elec. Prk brake. Without epb. Korea build, 2.4L. Optima. Korea built. 2.4l. Left.
Not For Sale
Not For Sale
3
Suspension Knuckle Kia
Kia Description: Without elec. Prk brake. Without epb. Korea build, 2.4L. Optima. Korea built. 2.4l. Right.
MSRP $441.27
$297.06
MSRP $441.27
$297.06
4
Knuckle Upper Bushing Kia
Kia Description: Korea built. Rear. Korea build. Optima Hybrid. 2wd. 2014-16. Pillow bushing.
MSRP $26.48
$20.66
MSRP $26.48
$20.66
4
Suspension Knuckle Bushing Kia
Kia Description: Korea built. Front. 4wd, 2011-13. Optima Hybrid. Bushing. Korea build.
MSRP $11.03
$9.27
MSRP $11.03
$9.27
5
OEM NEW 2011-16 Kia Optima Left Driver Sd Rear Trailing Arm Assembly 55270-2T000 Kia
Kia Description: Optima Hybrid. Left. Without epb. With auto level.
MSRP $144.52
$99.72
MSRP $144.52
$99.72
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.
Not For Sale
Not For Sale
6
Strut Kia
Kia Description: Korea built. Without sport suspension. From 10/27/10. Korea build, with sport susp. Optima Hybrid.
MSRP $274.13
$186.52
MSRP $274.13
$186.52
7
Strut Bumper Kia
Kia Description: Korea build. Korea built. K900. Optima Hybrid. Cadenza. 3.8L. 5.0L.
MSRP $53.37
$38.39
MSRP $53.37
$38.39
9
Shock Mount Kia
Kia Description: Korea build, without sunroof. Us build, without sunroof. Without sporty. Optima Hybrid.
MSRP $69.77
$50.19
MSRP $69.77
$50.19
10
Coil Spring Kia
Kia Description: Optima Hybrid. Without one touch safety. Without sunroof.
MSRP $138.53
$95.59
MSRP $138.53
$95.59
10
Coil Spring Kia
Kia Description: Optima Hybrid. With one touch safety. With sunroof.
MSRP $126.63
$87.38
MSRP $126.63
$87.38
11
MSRP $23.37
$18.23
12
OEM NEW 11-16 Kia Optima Cadenza Suspension Upper Arm & Bush Assembly 551003R050 Kia
Kia Description: Sportage. 2wd. Us build. Fm 7/20/11. Usa built. 2014-16. Cadenza. Korea built. Optima Hybrid. Front.
MSRP $104.29
$71.96
MSRP $104.29
$71.96
12
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
$73.36
MSRP $106.32
$73.36
13
Upper Control Arm Bushing Kia
Kia Description: Rear. Korea build. Optima Hybrid. Cadenza. 2014-16.
MSRP $28.58
$22.30
MSRP $28.58
$22.30
13
MSRP $18.42
$14.37
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
$260.52
MSRP $386.98
$260.52
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
$266.89
MSRP $396.45
$266.89
15
Bushing Kia
Kia Description: Optima Hybrid. Cadenza. Us build, 17 & 18 wheel. Korea build, 17 wheel.
MSRP $36.53
$26.28
MSRP $36.53
$26.28
16
Suspension Stabilizer Bar Link Kit Kia
Kia Description: Left. Sportage. 2wd. Optima Hybrid. 17"&18" wheel. To 4/5/2012.
MSRP $63.98
$46.03
MSRP $63.98
$46.03
16
OEM NEW 11-16 Kia Sportage Optima Rear Right Stabilizer Link Assembly 555403R000 Kia
Kia Description: Right. 2wd. Optima Hybrid. To 4/5/2012. 17"&18" wheel.
MSRP $64.48
$46.39
MSRP $64.48
$46.39
17
MSRP $155.53
$107.32
18
MSRP $23.33
$18.20
19
MSRP $8.00
$7.20
19
MSRP $8.22
$7.40