Hardware, Fasteners & Fittings for 2018 Kia Optima
1. Windshield Pillar Trim 
2. Bumper Cover 
3. Bumper Cover 
4. Hood 
5. Trunk Lid 
6. Spoiler 
7. Door Trim Panel 
8. Roof Molding 
9. Partition 
10. Rocker Molding 
11. Handle, Outside 
12. Handle, Outside 
13. Fender 
14. Suspension Cross-member 
15. Headliner 
16. Belt & Retractor 
17. Rear 
18. Quarter Pillar Trim 
19. Front 
20. Front Cover 
21. Door Trim Panel 
22. Quarter Panel 
23. Cowl Grille 
24. Upper Molding 
25. Rear 
26. Door Shell 
27. Door Glass 
28. Molding Assembly 
29. Door Glass 
30. Quarter Panel Assembly 
31. Front Cover 
32. Catalytic Converter 
33. Upper Grille 
34. Quarter Glass 
35. Belt Weather-strip 
36. Mirror Assembly 
37. Sunroof Glass 
38. Steering Wheel 
39. Back Glass 
40. Front 
41. Cluster Bezel 
42. Upper Molding 
43. Low Note Horn 
44. Door Shell 
45. Headliner 
46. Headrest 
47. Console 48. Window Regulator Screw No.
Part # / Description / Price
Price
1
MSRP $70.97
$49.39
1
MSRP $142.02
$97.14
1
MSRP $147.22
$100.70
1
MSRP $55.33
$38.51
1
MSRP $141.33
$96.67
1
MSRP $118.80
$81.26
2
Windshield Pillar Trim Retainer Clip 
Kia
Kia Positions: Left
Notes: PARTS: Part included with windshield pillar trim.
Description: With hybrid. 2017-20, upper. Hatchback. With S pillar trim,clip.
MSRP $4.52
$3.14
MSRP $4.52
$3.14
2
MSRP $2.42
$1.68
4
MSRP $37.58
$26.16
4
MSRP $37.18
$25.88
4
MSRP $37.03
$25.78
4
MSRP $37.58
$26.16
5
Cowl Trim Clip Kia
Kia Positions: Left
Notes: PARTS: Part included with cowl trim.
Description: 2025. Front plate. Hatchback. Sedan. 2017-20. Without hybrid. Cowl trim,clip. #1.
MSRP $4.50
$3.13
MSRP $4.50
$3.13
7
MSRP $89.77
$61.40
7
Upper Center Pillar Trim Kia
Kia Positions: Left
Description: Without hybrid, beige.
MSRP $177.62
$119.36
MSRP $177.62
$119.36
7
Upper Center Pillar Trim Kia
Kia Positions: Left
Description: Without hybrid, black.
MSRP $164.40
$112.45
MSRP $164.40
$112.45
7
MSRP $88.42
$60.48
7
Upper Center Pillar Trim Kia
Kia Positions: Right
Description: Without hybrid, beige.
MSRP $175.82
$118.15
MSRP $175.82
$118.15
7
Upper Center Pillar Trim Kia
Kia Positions: Right
Description: Without hybrid, black.
MSRP $181.53
$121.99
MSRP $181.53
$121.99
9
Adjust Cover Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, gray.
MSRP $43.52
$30.29
MSRP $43.52
$30.29
9
Adjust Cover Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, beige.
MSRP $43.52
$30.29
MSRP $43.52
$30.29
9
Adjust Cover Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, black.
MSRP $43.52
$30.29
MSRP $43.52
$30.29
9
Adjust Cover Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, gray.
MSRP $44.17
$30.74
MSRP $44.17
$30.74
9
Adjust Cover Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, beige.
MSRP $43.52
$30.29
MSRP $43.52
$30.29
9
Adjust Cover Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, black.
MSRP $43.52
$30.29
MSRP $43.52
$30.29
10
Adjust Knob Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, gray.
MSRP $33.40
$23.25
MSRP $33.40
$23.25
10
Adjust Knob Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, beige.
MSRP $33.40
$23.25
MSRP $33.40
$23.25
10
Adjust Knob Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, black.
MSRP $33.07
$23.01
MSRP $33.07
$23.01
10
Adjust Knob Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, gray.
MSRP $26.68
$18.57
MSRP $26.68
$18.57
10
Adjust Knob Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, beige.
MSRP $26.68
$18.57
MSRP $26.68
$18.57
10
Adjust Knob Kia
Kia Positions: Right
Notes: PARTS: Part included with upper center pillar trim.
Description: Without hybrid, black.
MSRP $27.17
$18.91
MSRP $27.17
$18.91
11
Upper Center Pillar Trim Spring Kia
Kia Positions: Left
Notes: PARTS: Part included with upper center pillar trim.
Description: With hybrid.
MSRP $3.48
$2.42
MSRP $3.48
$2.42
12
MSRP $97.18
$66.47
12
MSRP $88.97
$60.85
12
Lower Center Pillar Trim Kia
Kia Positions: Right
Description: Without hybrid, gray.
MSRP $108.45
$74.18
MSRP $108.45
$74.18
12
Lower Center Pillar Trim Kia
Kia Positions: Right
Description: Without hybrid, black.
MSRP $98.98
$67.70
MSRP $98.98
$67.70
14
MSRP $46.92
$32.65
14
MSRP $46.92
$32.65
14
MSRP $93.05
$63.65
14
MSRP $92.25
$63.10
16
MSRP $72.70
$50.60
16
MSRP $81.00
$56.38
16
MSRP $73.78
$51.35
16
MSRP $81.88
$56.99
18
Trunk Side Trim Plug Kia
Kia Positions: Left
Description: Us build, trunk compartment. 2025. 2003-06. Rear compartment. With hybrid, trunk compartment, with plug-in hybrid. 2001-02, lower. 2014-16, luggage comparment.
MSRP $2.83
$1.97
MSRP $2.83
$1.97
19
Scuff Plate Kia
Kia Positions: Left
Description: Without hybrid, front, without lamp.
MSRP $68.57
$47.72
MSRP $68.57
$47.72
19
MSRP $70.53
$49.09
19
Scuff Plate Kia
Kia Positions: Right
Description: Without hybrid, front, without lamp.
MSRP $68.57
$47.72
MSRP $68.57
$47.72
19
MSRP $70.53
$49.09
20
MSRP $53.33
$37.12
20
MSRP $51.77
$36.03
20
Scuff Plate Kia
Kia Positions: Right
Description: Without hybrid, rear, without lamp.
MSRP $53.33
$37.12
MSRP $53.33
$37.12
20
MSRP $50.52
$35.16