Rear Suspension for 2018 Kia Optima
No.
Part # / Description / Price
Price
N/A
Lower Insulator 
Kia
Kia Description: 2017-20. Cadenza. With hybrid. Optima Hybrid.
MSRP $43.49 CAD
$30.73 CAD
MSRP $43.49 CAD
$30.73 CAD
1
Cross-Member Kia
Kia Description: Optima. 18 wheels. Optima. 215, 235 tire size. Without hybrid, 17, 18 wheels. Optima. 17 wheels.
MSRP $3,203.45 CAD
$2,205.95 CAD
MSRP $3,203.45 CAD
$2,205.95 CAD
1
Cross-Member Kia
Kia Description: Optima. 16 wheels. Optima. 205 tire size. Without hybrid, 16 wheels.
MSRP $1,414.27 CAD
$973.89 CAD
MSRP $1,414.27 CAD
$973.89 CAD
1
Cross-Member Kia
Kia Description: Optima Hybrid. Cadenza. With hybrid, with plug-in hybrid. 2017-20, from 08/16/2018.
2
Hub & Bearing Kia
Kia Description: Optima. Sportage. Fwd. Cadenza. With hybrid, with electric parking brake. 2014-19. 2020.
MSRP $371.11 CAD
$257.78 CAD
MSRP $371.11 CAD
$257.78 CAD
3
Knuckle Assembly Kia
Kia Description: Optima. Left. With hybrid. Cadenza. 2017-20.
MSRP $521.40 CAD
$359.05 CAD
MSRP $521.40 CAD
$359.05 CAD
3
Knuckle Assembly Kia
Kia Description: Optima. Right. With hybrid. Cadenza. 2017-20.
MSRP $558.65 CAD
$384.70 CAD
MSRP $558.65 CAD
$384.70 CAD
4
Knuckle Front Bushing Kia
Kia Description: Optima. Bushing. With hybrid. 2017-20.
MSRP $40.79 CAD
$28.83 CAD
MSRP $40.79 CAD
$28.83 CAD
4
MSRP $88.24 CAD
$62.48 CAD
5
Trailing Arm Kia
Kia 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 $181.55 CAD
$126.36 CAD
MSRP $181.55 CAD
$126.36 CAD
5
Trailing Arm Kia
Kia 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 $193.80 CAD
$134.88 CAD
MSRP $193.80 CAD
$134.88 CAD
6
Shock Absorber Kia
Kia Description: Optima. Without sporty suspension. Without hybrid, 2.4L. Without hybrid, 1.6L.
7
MSRP $61.18 CAD
$43.24 CAD
7
MSRP $40.63 CAD
$28.71 CAD
8
MSRP $20.61 CAD
$14.56 CAD
9
MSRP $174.02 CAD
$121.12 CAD
9
Shock Mount Kia
Kia Description: Optima Hybrid. Without plug-in. Cadenza. All. Korea Built Vehicle.
MSRP $98.95 CAD
$69.92 CAD
MSRP $98.95 CAD
$69.92 CAD
10
Coil Spring Kia
Kia Description: Optima Hybrid. All. With hybrid, without plug-in hybrid, with sunroof. Panoramic Sunroof.
MSRP $236.88 CAD
$164.53 CAD
MSRP $236.88 CAD
$164.53 CAD
10
Coil Spring Kia
Kia Description: Optima. With sporty suspension. Without panorama sunroof. Without hybrid, 2.0L from 11/16/2015, without sunroof.
10
Coil Spring Kia
Kia Description: Optima. With sporty suspension. With panorama sunroof. Without hybrid, 2.0L from 11/16/2015, with sunroof.
MSRP $227.50 CAD
$158.34 CAD
MSRP $227.50 CAD
$158.34 CAD
10
Coil Spring Kia
Kia Description: Optima. Without sporty suspension. Without panorama sunroof. Without hybrid, 2.4L to 11/15/2015, without sunroof. Without hybrid, 1.6L to 11/15/2015, without sunroof.
MSRP $232.02 CAD
$161.48 CAD
MSRP $232.02 CAD
$161.48 CAD
10
Coil Spring Kia
Kia Description: Optima. Without sporty suspension. With panorama sunroof. Without hybrid, 2.4L from 11/16/2015, with sunroof. Without hybrid, 1.6L from 11/16/2015, with sunroof.
MSRP $227.50 CAD
$158.34 CAD
MSRP $227.50 CAD
$158.34 CAD
12
Upper Control Arm Kia
Kia Description: Optima Hybrid. Front. Left. With hybrid.
MSRP $420.13 CAD
$291.83 CAD
MSRP $420.13 CAD
$291.83 CAD
12
Upper Control Arm Kia
Kia Description: Optima. Front. Right. Without hybrid.
MSRP $574.03 CAD
$395.29 CAD
MSRP $574.03 CAD
$395.29 CAD
12
Upper Control Arm Kia
Kia Description: Optima Hybrid. Front. Right. With hybrid.
MSRP $420.13 CAD
$291.83 CAD
MSRP $420.13 CAD
$291.83 CAD
12
Lateral Arm Kia
Kia Description: With hybrid. Optima Hybrid. Rear. Left. 2017-20. Cadenza. Korea Built Vehicle. Incl.Bushings. Assist Arm.
MSRP $190.18 CAD
$132.37 CAD
MSRP $190.18 CAD
$132.37 CAD
12
Lateral Arm Kia
Kia Description: With hybrid. Optima Hybrid. Rear. Right. 2017-20. Cadenza. Korea Built Vehicle. Incl.Bushings. Assist Arm.
MSRP $184.79 CAD
$128.35 CAD
MSRP $184.79 CAD
$128.35 CAD
12
Upper Control Arm Kia
Kia Description: Optima. Rear. Right. From 3/9/17. Without hybrid, from 03/10/2017.
MSRP $184.79 CAD
$128.35 CAD
MSRP $184.79 CAD
$128.35 CAD
13
MSRP $33.11 CAD
$23.40 CAD
13
Upper Control Arm Front Bushing Kia
Kia Description: Optima Hybrid. All. With hybrid.
MSRP $54.80 CAD
$38.73 CAD
MSRP $54.80 CAD
$38.73 CAD
14
Lower Control Arm Kia
Kia Description: Optima. Left. Without hybrid, from 03/17/2017. From 07/15/2016. Incl.Inner Bushing.
MSRP $320.95 CAD
$222.93 CAD
MSRP $320.95 CAD
$222.93 CAD
14
Lower Control Arm Kia
Kia Description: Right. Without hybrid, from 03/17/2017. 2017-20. Cadenza. Optima Hybrid. Without hybrid, to 03/16/2017.
MSRP $320.95 CAD
$222.93 CAD
MSRP $320.95 CAD
$222.93 CAD
15
Lower Control Arm Bushing Kia
Kia Description: Optima. With hybrid. Cadenza. Left. 2017-20.
MSRP $50.89 CAD
$36.04 CAD
MSRP $50.89 CAD
$36.04 CAD
16
MSRP $112.30 CAD
$79.51 CAD
16
MSRP $112.30 CAD
$79.51 CAD
17
MSRP $461.10 CAD
$320.29 CAD
17
MSRP $340.13 CAD
$236.26 CAD
18
Stabilizer Bar Bushing Kia
Kia Description: With sporty suspension. Optima. Sportage. 4wd. Forte. Multi-link suspension. With ev. Niro EV.
MSRP $33.30 CAD
$23.58 CAD
MSRP $33.30 CAD
$23.58 CAD
18
Stabilizer Bar Bushing Kia
Kia Description: Optima. Without sporty suspension. Niro. Without ev, without plug-in. With hybrid. Cadenza. Forte. 2wd.
MSRP $33.30 CAD
$23.58 CAD
MSRP $33.30 CAD
$23.58 CAD
No.
Part # / Description / Price
Price
1
Knuckle Assembly Kia
Kia Positions: Left
Description: Optima. Left. With hybrid. Cadenza. 2017-20.
MSRP $521.40 CAD
$359.05 CAD
MSRP $521.40 CAD
$359.05 CAD
1
Knuckle Assembly Kia
Kia Positions: Right
Description: Optima. Right. With hybrid. Cadenza. 2017-20.
MSRP $558.65 CAD
$384.70 CAD
MSRP $558.65 CAD
$384.70 CAD
2
Knuckle Front Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Optima. Bushing. With hybrid. 2017-20.
MSRP $40.79 CAD
$28.83 CAD
MSRP $40.79 CAD
$28.83 CAD
3
Knuckle Assembly Rear Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
MSRP $88.24 CAD
$62.48 CAD
MSRP $88.24 CAD
$62.48 CAD
4
Knuckle Bolt Kia
Kia Positions: Left
Notes: PARTS: Part included with knuckle.
Description: Fwd, type 2. 2017-20. Awd without hybrid.
MSRP $5.99 CAD
$4.24 CAD
MSRP $5.99 CAD
$4.24 CAD
5
Upper Control Arm Kia
Kia Positions: Left
Description: Optima Hybrid. Front. Left. With hybrid.
MSRP $420.13 CAD
$291.83 CAD
MSRP $420.13 CAD
$291.83 CAD
5
Upper Control Arm Kia
Kia Positions: Right
Description: Optima Hybrid. Front. Right. With hybrid.
MSRP $420.13 CAD
$291.83 CAD
MSRP $420.13 CAD
$291.83 CAD
6
Upper Control Arm Front Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with upper control arm.
Description: Optima Hybrid. All. With hybrid.
MSRP $54.80 CAD
$38.73 CAD
MSRP $54.80 CAD
$38.73 CAD
9
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 $9.35 CAD
$6.62 CAD
MSRP $9.35 CAD
$6.62 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 $0.72 CAD
$0.51 CAD
MSRP $0.72 CAD
$0.51 CAD
11
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD
12
Lateral Arm Kia
Kia Positions: Left
Description: With hybrid. Optima Hybrid. Rear. Left. 2017-20. Cadenza. Korea Built Vehicle. Incl.Bushings. Assist Arm.
MSRP $190.18 CAD
$132.37 CAD
MSRP $190.18 CAD
$132.37 CAD
12
Lateral Arm Kia
Kia Positions: Right
Description: With hybrid. Optima Hybrid. Rear. Right. 2017-20. Cadenza. Korea Built Vehicle. Incl.Bushings. Assist Arm.
MSRP $184.79 CAD
$128.35 CAD
MSRP $184.79 CAD
$128.35 CAD
13
Lateral Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with lateral arm.
Description: Without hybrid, from 03/10/2017. 2017-20.
MSRP $27.48 CAD
$19.42 CAD
MSRP $27.48 CAD
$19.42 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 $20.54 CAD
$14.51 CAD
MSRP $20.54 CAD
$14.51 CAD
15
MSRP $9.41 CAD
$6.67 CAD
16
Suspension Control Arm Washer Kia
Kia Positions: Left
Description: 4wd, 2011-13, #1. Without hybrid. Awd. Fwd. Inner.
MSRP $0.90 CAD
$0.64 CAD
MSRP $0.90 CAD
$0.64 CAD
17
Suspension Control Arm Nut Kia
Kia Positions: Left
Description: With hybrid. Inner.
MSRP $4.01 CAD
$2.84 CAD
MSRP $4.01 CAD
$2.84 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
$222.93 CAD
MSRP $320.95 CAD
$222.93 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
$222.93 CAD
MSRP $320.95 CAD
$222.93 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
$36.04 CAD
MSRP $50.89 CAD
$36.04 CAD
22
MSRP $28.91 CAD
$20.47 CAD
26
MSRP $10.42 CAD
$7.36 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 $181.55 CAD
$126.36 CAD
MSRP $181.55 CAD
$126.36 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 $193.80 CAD
$134.88 CAD
MSRP $193.80 CAD
$134.88 CAD
32
Trailing Arm Bushing Kia
Kia Positions: Left
Notes: PARTS: Part included with trailing arm.
Description: With hybrid.
MSRP $90.45 CAD
$63.91 CAD
MSRP $90.45 CAD
$63.91 CAD
32
Trailing Arm Bushing Kia
Kia Positions: Right
Notes: PARTS: Part included with trailing arm.
Description: With hybrid.
MSRP $90.45 CAD
$63.91 CAD
MSRP $90.45 CAD
$63.91 CAD
33
Trailing Arm Bolt Kia
Kia Positions: Left
Description: Awd. Multi-link suspension. With hybrid. Fwd. Torsion axle.
MSRP $7.82 CAD
$5.55 CAD
MSRP $7.82 CAD
$5.55 CAD
34
MSRP $2.12 CAD
$1.50 CAD
No.
Part # / Description / Price
Price
6
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD
No.
Part # / Description / Price
Price
6
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD
No.
Part # / Description / Price
Price
6
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD
No.
Part # / Description / Price
Price
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
$222.93 CAD
MSRP $320.95 CAD
$222.93 CAD
No.
Part # / Description / Price
Price
21
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD
Related Parts
Part # / Description / Price
Price
Lower Control Arm Nut Kia
Kia Positions: Left
Description: Awd. With self leveling suspension. 2wd. Outer. Without EV. upper. Rwd.
MSRP $2.31 CAD
$1.64 CAD
MSRP $2.31 CAD
$1.64 CAD