Hardware, Fasteners & Fittings for 2015 Kia Optima
1. Suspension Cross-member Bolt 
2. Suspension Cross-member 
3. Knuckle 
4. Suspension Knuckle 
5. Strut 
6. Suspension Strut 
7. Stabilizer Bar 
8. Coil Spring Damper 
9. Shock 
10. Strut 
11. Strut Nut 
12. Shock Nut 
13. Steering Knuckle Nut 
14. Stabilizer Bar 
15. Suspension Cross-Member Nut 
16. Suspension Cross-Member Nut 
17. Suspension Cross-member Nut 
18. Suspension Cross-member Nut 
19. Shock Nut 
20. Suspension Stabilizer Bar Link Nut 
21. Suspension Stabilizer Bar 
22. Knuckle Assembly Nut 23. Suspension Shock Absorber Bolt 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 $1,460.84 CAD
$964.15 CAD
MSRP $1,460.84 CAD
$964.15 CAD
2
MSRP $14.27 CAD
$9.93 CAD
3
Knuckle Kia
Kia Positions: Left
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 $966.62 CAD
$637.97 CAD
MSRP $966.62 CAD
$637.97 CAD
3
Knuckle Kia
Kia Positions: Right
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 $866.12 CAD
$571.64 CAD
MSRP $866.12 CAD
$571.64 CAD
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 $33.07 CAD
$23.01 CAD
MSRP $33.07 CAD
$23.01 CAD
5
Knuckle Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
MSRP $90.05 CAD
$61.59 CAD
MSRP $90.05 CAD
$61.59 CAD
5
Suspension Knuckle Bushing Kia
Kia Positions: Rear
Description: Korea built. Front. 4wd, 2011-13. Optima Hybrid. Bushing. Korea build.
MSRP $34.18 CAD
$23.79 CAD
MSRP $34.18 CAD
$23.79 CAD
6
Lateral Arm Kia
Kia Positions: Left
Description: Rear. Korea build, 2.4L. Optima. Korea built. 2.4l. Usa built. Us build, all. Us build, 2.4L.
MSRP $262.57 CAD
$176.44 CAD
MSRP $262.57 CAD
$176.44 CAD
7
Lateral Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lateral arm.
Description: Front. Korea build. Optima Hybrid.
MSRP $45.00 CAD
$31.32 CAD
MSRP $45.00 CAD
$31.32 CAD
8
Lateral Arm Adjust Bolt Kia
Kia Positions: Left
Description: Korea build. 2wd. Us build. 2014-16, to lower ctrl arm.
MSRP $33.82 CAD
$23.54 CAD
MSRP $33.82 CAD
$23.54 CAD
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 $12.33 CAD
$8.58 CAD
MSRP $12.33 CAD
$8.58 CAD
10
MSRP $0.57 CAD
$0.39 CAD
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 $2.28 CAD
$1.59 CAD
MSRP $2.28 CAD
$1.59 CAD
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 $1.33 CAD
$0.93 CAD
MSRP $1.33 CAD
$0.93 CAD
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 $3.28 CAD
$2.29 CAD
MSRP $3.28 CAD
$2.29 CAD
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 $41.13 CAD
$28.63 CAD
MSRP $41.13 CAD
$28.63 CAD
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 $12.08 CAD
$8.41 CAD
MSRP $12.08 CAD
$8.41 CAD
17
MSRP $11.08 CAD
$7.71 CAD
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 $6.72 CAD
$4.67 CAD
MSRP $6.72 CAD
$4.67 CAD
19
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.37 CAD
$1.65 CAD
MSRP $2.37 CAD
$1.65 CAD
20
Lower Control Arm Kia
Kia Positions: Right
Notes: PARTS: Order by application.
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 $577.08 CAD
$384.34 CAD
MSRP $577.08 CAD
$384.34 CAD
21
Lower Control Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm. Order by application.
Description: Optima. Korea build, 16 wheel.
MSRP $56.07 CAD
$39.02 CAD
MSRP $56.07 CAD
$39.02 CAD
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 $115.87 CAD
$79.25 CAD
MSRP $115.87 CAD
$79.25 CAD
23
MSRP $29.33 CAD
$20.42 CAD
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 $25.38 CAD
$17.67 CAD
MSRP $25.38 CAD
$17.67 CAD
23
Lower Control Arm Bolt Kia
Kia Positions: Rear lower outer
Description: 2wd. Outer. 2014-16.
MSRP $22.77 CAD
$15.85 CAD
MSRP $22.77 CAD
$15.85 CAD
23
Lower Control Arm Front Bolt Kia
Kia Positions: Front lower forward
Description: With hybrid. 2014-16.
MSRP $13.20 CAD
$9.19 CAD
MSRP $13.20 CAD
$9.19 CAD
24
Lower Control Arm Plate Kia
Kia Positions: Left
Description: Korea build. 2wd. 2014-16, to upper ctrl arm.
MSRP $6.83 CAD
$4.76 CAD
MSRP $6.83 CAD
$4.76 CAD
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 $0.73 CAD
$0.51 CAD
MSRP $0.73 CAD
$0.51 CAD
26
Suspension Control Arm Nut Kia
Kia Positions: Rear lower inner
Description: With hybrid. Inner.
MSRP $4.08 CAD
$2.84 CAD
MSRP $4.08 CAD
$2.84 CAD
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 $263.25 CAD
$176.90 CAD
MSRP $263.25 CAD
$176.90 CAD
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 $263.25 CAD
$176.90 CAD
MSRP $263.25 CAD
$176.90 CAD
30
Trailing Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: Korea build. Cadenza. Left. 2014-16. Trailing.
MSRP $105.27 CAD
$71.87 CAD
MSRP $105.27 CAD
$71.87 CAD
30
Trailing Arm Bushing Kia
Kia Positions: Right
Notes: PARTS: Part included with trailing arm.
Description: Korea build. Cadenza. Right. 2014-16. Trailing.
MSRP $105.27 CAD
$71.87 CAD
MSRP $105.27 CAD
$71.87 CAD
30
Suspension Trailing Arm Bushing Kia
Kia Positions: Rear right
Description: Trailing.
MSRP $108.41 CAD
$74.01 CAD
MSRP $108.41 CAD
$74.01 CAD
30
MSRP $131.51 CAD
$89.78 CAD