Hardware, Fasteners & Fittings for 2013 Kia Optima
1. Knuckle 
2. Suspension Cross-member 
3. Suspension Knuckle 
4. Suspension Strut 
5. Knuckle 
6. Steering Knuckle Bolt 
7. Suspension Shock Absorber Mount Insulator 
8. Shock 
9. Strut 
10. Strut Nut 
11. Shock Nut 
12. Stabilizer Bar 
13. Stabilizer Bar 
14. Suspension Cross-Member Nut 
15. Suspension Cross-Member Nut 
16. Suspension Cross-member Nut 
17. Suspension Cross-member Nut 
18. Shock Nut 
19. Suspension Stabilizer Bar Link Nut 
20. Suspension Stabilizer Bar Bracket 
21. Knuckle Assembly Nut 
22. Strut 23. Suspension Shock Absorber Bolt No.
Part # / Description / Price
Price
3
Suspension Knuckle 
Kia
Kia Positions: Left
Description: Us build, 2.0L turbo with elec. Park brake. Optima. Usa built. 2.4l. Left. US BUILD. 2.4L from 4/17/13.
MSRP $413.30
$297.58
MSRP $413.30
$297.58
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
$315.40
MSRP $438.05
$315.40
3
Suspension Knuckle Kia
Kia Positions: Right
Description: Optima. Usa built. 2.0l. With elec. parking brake. Right. Usa built. 2.4l. US BUILD. 2.4L from 4/17/13.
MSRP $417.45
$300.56
MSRP $417.45
$300.56
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
$331.79
MSRP $460.82
$331.79
7
Lateral Arm Bushing Kia
Kia Positions: Rear
Description: Front. Korea build. Optima Hybrid.
MSRP $18.42
$14.37
MSRP $18.42
$14.37
10
Suspension Control Arm Washer Kia
Kia Positions: Left
Description: 4wd, 2011-13, #1. Without hybrid. Awd. Fwd. Inner.
MSRP $1.47
$1.15
MSRP $1.47
$1.15
12
Suspension Stabilizer Bar Link Nut Kia
Kia Positions: Left
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
$2.79
MSRP $3.58
$2.79
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
$8.49
MSRP $10.88
$8.49
13
Outer Tie Rod Lock Nut Kia
Kia Positions: Outer
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
$1.87
MSRP $2.40
$1.87
14
Upper Control Arm Kia
Kia Positions: Left
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
18
Lower Control Arm Washer Kia
Kia Positions: Outer
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
$1.00
MSRP $1.28
$1.00
18
Upper Control Arm Washer Kia
Kia Description: Us build. 2wd, 2011-13, #2. 4wd, 2011-13, #2. 5.0L. 3.8L. Korea build.
MSRP $8.88
$6.93
MSRP $8.88
$6.93
19
Suspension Control Arm Nut Kia
Kia Positions: Rear lower inner
Description: With hybrid. Inner.
MSRP $5.65
$4.41
MSRP $5.65
$4.41
19
Suspension Control Arm Nut Kia
Kia Positions: Inner
Description: 2wd. Awd. Without hybrid. Us build. inner.
MSRP $7.87
$6.14
MSRP $7.87
$6.14
19
Lower Control Arm Plate Kia
Kia Positions: Rear lower inner
Description: Korea build. 2wd. 2014-16, to upper ctrl arm.
MSRP $7.47
$5.83
MSRP $7.47
$5.83
19
Lower Control Arm Nut Kia
Kia Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.32
$1.81
MSRP $2.32
$1.81
20
Lower Control Arm Kia
Kia Positions: Left
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
20
Lower Control Arm Kia
Kia Positions: Right
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
22
MSRP $79.22
$61.79
23
MSRP $14.93
$11.65
23
Ball Joint Bolt Kia
Kia Positions: Outer
Description: #2. Without hybrid. Rear wheel drive. Without gt. Outer. All wheel drive.
MSRP $3.60
$2.81
MSRP $3.60
$2.81
23
MSRP $17.00
$13.26
29
Trailing Arm Kia
Kia Positions: Left
Description: Optima. Left. Us build. 2.4L. USA Built. Incl.Bushing. Trailing.
MSRP $171.52
$123.49
MSRP $171.52
$123.49
29
Trailing Arm Kia
Kia Positions: Right
Description: Optima. Usa built. 2.4l. Right. Us build. 2.4L. Incl.Bushing. Trailing.
MSRP $170.00
$122.40
MSRP $170.00
$122.40
30
Trailing Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: Us build.
MSRP $105.95
$77.56
MSRP $105.95
$77.56
30
Trailing Arm Bushing Kia
Kia Positions: Right
Notes: PARTS: Part included with trailing arm.
Description: Us build.
MSRP $105.95
$77.56
MSRP $105.95
$77.56
30
MSRP $70.25
$54.80
30
Trailing Arm Bushing Kia
Kia Positions: Rear left
Description: Korea build. Cadenza. Left. 2014-16. Trailing.
MSRP $74.40
$58.03
MSRP $74.40
$58.03