Hardware, Fasteners & Fittings for 2016 Kia Optima
1. Knuckle 
2. Knuckle 
3. Strut 
4. Shock 
5. Stabilizer Bar 
6. Suspension Strut 
7. Suspension Shock Absorber 
8. Suspension Knuckle Bushing 
9. Suspension Cross-member Bolt 
10. Strut Nut 
11. Shock Nut 
12. Suspension Cross-Member Nut 
13. Suspension Cross-Member Nut 
14. Suspension Cross-member Nut 
15. Suspension Cross-member Nut 
16. Shock Nut 
17. Suspension Stabilizer Bar Bushing 
18. Stabilizer Bar 
19. Suspension Cross-member 
20. Knuckle Assembly Nut 
21. Suspension Cross-member 
22. Steering Knuckle Bolt 23. Lateral Arm Nut No.
Part # / Description / Price
Price
1
Knuckle Assembly 
Kia
Kia Positions: Left
Description: Optima. Left. With hybrid. Cadenza. 2017-20.
MSRP $528.18 CAD
$411.98 CAD
MSRP $528.18 CAD
$411.98 CAD
1
Knuckle Assembly Kia
Kia Positions: Right
Description: Optima. Right. With hybrid. Cadenza. 2017-20.
MSRP $558.65 CAD
$434.88 CAD
MSRP $558.65 CAD
$434.88 CAD
1
Suspension Knuckle Kia
Kia Positions: Rear left
Description: Without elec. Prk brake. Without epb. Korea build, 2.4L. Optima. Korea built. 2.4l. Left.
MSRP $653.59 CAD
$509.80 CAD
MSRP $653.59 CAD
$509.80 CAD
1
Suspension Knuckle Kia
Kia Positions: Rear right
Description: Without elec. Prk brake. Without epb. Korea build, 2.4L. Optima. Korea built. 2.4l. Right.
MSRP $488.82 CAD
$380.51 CAD
MSRP $488.82 CAD
$380.51 CAD
2
Knuckle Front Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Optima. Bushing. With hybrid. 2017-20.
MSRP $41.52 CAD
$32.38 CAD
MSRP $41.52 CAD
$32.38 CAD
3
Knuckle Assembly Rear Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
MSRP $90.05 CAD
$70.24 CAD
MSRP $90.05 CAD
$70.24 CAD
4
Knuckle Bolt Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Fwd, type 2. 2017-20. Awd without hybrid.
MSRP $6.12 CAD
$4.77 CAD
MSRP $6.12 CAD
$4.77 CAD
5
5
Upper Control Arm Kia
Kia Positions: Right
Description: Optima. Front. Right. Without hybrid.
MSRP $574.03 CAD
$446.85 CAD
MSRP $574.03 CAD
$446.85 CAD
6
Upper Control Arm Front Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with upper control arm.
Description: Optima. Without hybrid.
MSRP $33.11 CAD
$25.78 CAD
MSRP $33.11 CAD
$25.78 CAD
8
Upper Control Arm Bolt Kia
Kia Positions: Left
Description: Fwd. Multi-link suspension. 2wd. With hybrid, inner. With hybrid, outer. Awd. Upper cntrl arm,bolt. To frame.
MSRP $9.50 CAD
$7.41 CAD
MSRP $9.50 CAD
$7.41 CAD
9
MSRP $18.38 CAD
$14.34 CAD
10
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
$0.57 CAD
MSRP $0.73 CAD
$0.57 CAD
11
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.37 CAD
$1.85 CAD
MSRP $2.37 CAD
$1.85 CAD
12
Upper Control Arm Kia
Kia Positions: Left
Description: Optima. Rear. Left. To 3/9/17. Without hybrid, to 03/09/2017. USA Built. Incl.Bushings. Assist Arm.
MSRP $219.72 CAD
$171.38 CAD
MSRP $219.72 CAD
$171.38 CAD
12
Upper Control Arm Kia
Kia Positions: Right
Description: Optima. Rear. Right. To 3/9/17. Without hybrid, to 03/09/2017. USA Built. Incl.Bushings. Assist Arm.
MSRP $277.51 CAD
$216.02 CAD
MSRP $277.51 CAD
$216.02 CAD
13
Lateral Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lateral arm.
Description: Without hybrid, to 03/09/2017.
MSRP $40.10 CAD
$31.21 CAD
MSRP $40.10 CAD
$31.21 CAD
14
Lateral Arm Adjust Bolt Kia
Kia Positions: Left
Description: Multi-link suspension. With hybrid. 2wd. Awd, to 08/25/2020. Trailing arm and lateral arm. Fwd.
MSRP $20.87 CAD
$16.28 CAD
MSRP $20.87 CAD
$16.28 CAD
14
Lateral Arm Adjust Bolt Kia
Kia Description: Korea build. 2wd. Us build. 2014-16, to lower ctrl arm.
MSRP $33.82 CAD
$26.38 CAD
MSRP $33.82 CAD
$26.38 CAD
16
Suspension Control Arm Washer Kia
Kia Positions: Left
Description: 4wd, 2011-13, #1. Without hybrid. Awd. Fwd. Inner.
MSRP $0.92 CAD
$0.72 CAD
MSRP $0.92 CAD
$0.72 CAD
16
Outer Tie Rod Washer Kia
Kia Positions: Outer
Description: Korea built. Us built. With ev. 2016-18, 2.0L hybrid. 2019-20, hybrid only. Outer. 2.5L turbo.
MSRP $2.28 CAD
$1.78 CAD
MSRP $2.28 CAD
$1.78 CAD
17
Suspension Control Arm Nut Kia
Kia Positions: Left
Description: 2wd. Awd. Without hybrid. Us build. inner.
MSRP $3.87 CAD
$3.02 CAD
MSRP $3.87 CAD
$3.02 CAD
17
Outer Tie Rod Lock Nut Kia
Kia Positions: Outer
Description: With ev. Outer. 2016-18, 2.0L hybrid. 2019-20, with hybrid.
MSRP $15.83 CAD
$12.35 CAD
MSRP $15.83 CAD
$12.35 CAD
17
Suspension Stabilizer Bar Link Nut Kia
Kia Positions: Inner
Description: 2wd. With hybrid. Lower. 2014-16. Inner. Sedan 2010-13, hatchback 2011-13,. With ev, at frame.
MSRP $1.33 CAD
$1.04 CAD
MSRP $1.33 CAD
$1.04 CAD
20
Lower Control Arm Kia
Kia Positions: Left
Description: Optima. Left. Without hybrid, from 03/17/2017. From 07/15/2016. Incl.Inner Bushing.
MSRP $320.95 CAD
$249.83 CAD
MSRP $320.95 CAD
$249.83 CAD
20
Lower Control Arm Kia
Kia Positions: Right
Description: Right. Without hybrid, from 03/17/2017. 2017-20. Cadenza. Optima Hybrid. Without hybrid, to 03/16/2017.
MSRP $320.95 CAD
$249.83 CAD
MSRP $320.95 CAD
$249.83 CAD
21
Lower Control Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: Optima. With hybrid. Cadenza. Left. 2017-20.
MSRP $50.89 CAD
$39.70 CAD
MSRP $50.89 CAD
$39.70 CAD
22
MSRP $29.33 CAD
$22.88 CAD
23
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
$9.62 CAD
MSRP $12.33 CAD
$9.62 CAD
28
Protector Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: Without hybrid.
MSRP $19.64 CAD
$15.29 CAD
MSRP $19.64 CAD
$15.29 CAD
28
Protector Kia
Kia Positions: Right
Notes: PARTS: Part included with lower control arm.
Description: Without hybrid.
MSRP $19.64 CAD
$15.29 CAD
MSRP $19.64 CAD
$15.29 CAD
29
Wheel Flare Washer Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: Without hybrid.
MSRP $0.62 CAD
$0.48 CAD
MSRP $0.62 CAD
$0.48 CAD
29
Upper Control Arm Washer Kia
Kia Positions: Rear upper
Description: Us build. 2wd, 2011-13, #2. 4wd, 2011-13, #2. 5.0L. 3.8L. Korea build.
MSRP $6.72 CAD
$5.24 CAD
MSRP $6.72 CAD
$5.24 CAD
30
Fender Liner Retainer Kia
Kia Positions: Left
Notes: PARTS: Part included with lower control arm.
MSRP $2.78 CAD
$2.17 CAD
MSRP $2.78 CAD
$2.17 CAD
31
Trailing Arm Kia
Kia Positions: Left
Description: Optima Hybrid. Cadenza. Left. Without leveling device. With hybrid, without auto leveling. Without hybrid, to 03/09/2017. 2017-20, without auto level.
MSRP $184.83 CAD
$144.17 CAD
MSRP $184.83 CAD
$144.17 CAD
31
Trailing Arm Kia
Kia Positions: Right
Description: Without hybrid, from 03/10/2017. Without hybrid, to 03/09/2017. Cadenza. Right. Without epb. Optima Hybrid. With auto leveling. 2017-20, without auto level. Without leveling device.
MSRP $196.92 CAD
$153.60 CAD
MSRP $196.92 CAD
$153.60 CAD
32
Trailing Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: Without hybrid, to 03/09/2017. Trailing.
MSRP $90.45 CAD
$70.41 CAD
MSRP $90.45 CAD
$70.41 CAD
32
Trailing Arm Bushing Kia
Kia Positions: Right
Notes: PARTS: Part included with trailing arm.
Description: Without hybrid, to 03/09/2017. Trailing.
MSRP $90.45 CAD
$70.41 CAD
MSRP $90.45 CAD
$70.41 CAD
33
Trailing Arm Bolt Kia
Kia Positions: Left
Description: Awd. Multi-link suspension. With hybrid. Fwd. Torsion axle.
MSRP $7.95 CAD
$6.20 CAD
MSRP $7.95 CAD
$6.20 CAD
34
MSRP $2.53 CAD
$1.98 CAD