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2018 Kia Optima SX
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Original price $33.92Original price$33.92$33.92Current price $33.922018 Kia Optima SX Rear Driver Side Bumper Reflector Dual Exhaust - KI1184114
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Rear Driver Side Bumper Reflector Dual Exhaust part number KI1184114 is a compatible replacement for model years 2016, 2017, 2018....
View full detailsOriginal price $33.92Original price$33.92$33.92Current price $33.92 -
Original price $40.84Original price$40.84$40.84Current price $40.842018 Kia Optima SX Rear Driver Side Bumper Support Usa Built - KI1142115
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Rear Driver Side Bumper Support Usa Built part number KI1142115 is a compatible replacement for model years 2016, 2017, 2018, 2019...
View full detailsOriginal price $40.84Original price$40.84$40.84Current price $40.84 -
Original price $39.30Original price$39.30$39.30Current price $39.302018 Kia Optima SX Rear Passenger Side Bumper Reflector Dual Exhaust - KI1185114
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Rear Passenger Side Bumper Reflector Dual Exhaust part number KI1185114 is a compatible replacement for model years 2016, 2017, 20...
View full detailsOriginal price $39.30Original price$39.30$39.30Current price $39.30 -
Original price $168.88Original price$168.88$168.88Current price $168.882018 Kia Optima SX Driver Side Door Mirror Power Heated W/Blind Spot Detection W/O Arround View Assembly - KI1320205
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Driver Side Door Mirror Power Heated W/Blind Spot Detection W/O Arround View Assembly part number KI1320205 is a compatible replac...
View full detailsOriginal price $168.88Original price$168.88$168.88Current price $168.88 -
Original price $30.53Original price$30.53$30.53Current price $30.532018 Kia Optima SX Hood Lift Support Assembly - KI1237110
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Hood Lift Support Assembly part number KI1237110 is a compatible replacement for model years 2016, 2017, 2018, 2019, 2020. This Ho...
View full detailsOriginal price $30.53Original price$30.53$30.53Current price $30.53 -
Original price $145.91Original price$145.91$145.91Current price $145.912018 Kia Optima SX Passenger Side Door Mirror Usa Built Heated W/Blind Spot Detection W/O Memory Man-Folding Assembly - KI1321221
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Passenger Side Door Mirror Usa Built Heated W/Blind Spot Detection W/O Memory Man-Folding Assembly part number KI1321221 is a comp...
View full detailsOriginal price $145.91Original price$145.91$145.91Current price $145.91 -
Original price $137.12Original price$137.12$137.12Current price $137.122018 Kia Optima SX Driver Side Door Mirror Power Heated W/O Blind Spot Detection W/Memory Assembly - KI1320202
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Driver Side Door Mirror Power Heated W/O Blind Spot Detection W/Memory Assembly part number KI1320202 is a compatible replacement ...
View full detailsOriginal price $137.12Original price$137.12$137.12Current price $137.12 -
Original price $61.77Original price$61.77$61.77Current price $61.772018 Kia Optima SX Rear Passenger Side Fender Liner Korea Built - KI1763101
Fitment: 2016-2017 Kia Optima SX Limited, 2016-2018 Kia Optima EX, 2016-2018 Kia Optima LX, 2016-2018 Kia Optima LX 1.6T, 2016-2018 Kia Optima SX, 2016-2018 Kia Optima SXL, 2017-2018 Kia Optima EX Pack, 2017-2018 Kia Optima Hybrid Premium, 2017-2019 Kia Optima Hybrid EX Premium, 2017-2020 Kia Optima Hybrid EX, 2017-2020 Kia Optima Hybrid LX, 2017-2020 Kia Optima Plug-In Hybrid EX, 2018 Kia Optima EX Tech, 2018 Kia Optima S, 2018 Kia Optima SX Turbo, 2018 Kia Optima SXL Turbo, 2018-2020 Kia Optima Plug-In Hybrid EX PremiumIn stockThe Kia Optima EX/EX Pack/EX Tech/Hybrid EX/Hybrid EX Premium/Hybrid LX/Hybrid Premium/LX/LX 1.6T/Plug-In Hybrid EX/Plug-In Hybrid EX Premium/S/S...
View full detailsOriginal price $61.77Original price$61.77$61.77Current price $61.77 -
Original price $47.12Original price$47.12$47.12Current price $47.122018 Kia Optima SX Front Passenger Side Fender Brace - KI1245104
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Front Passenger Side Fender Brace part number KI1245104 is a compatible replacement for model years 2016, 2017, 2018, 2019, 2020. ...
View full detailsOriginal price $47.12Original price$47.12$47.12Current price $47.12 -
Original price $261.99Original price$367.40$261.99Current price $367.402018 Kia Optima SX Driver Side Door Mirror Man Folding Korea Built W/O Blind Spot Detection Assembly - KI1320223
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Driver Side Door Mirror Man Folding Korea Built W/O Blind Spot Detection Assembly part number KI1320223 is a compatible replacemen...
View full detailsOriginal price $261.99Original price$367.40$261.99Current price $367.40 -
Original price $119.01Original price$119.01$119.01Current price $119.012018 Kia Optima SX Driver Side Door Mirror Usa Built Heated W/O Blind Spot Detection Man-Folding Assembly - KI1320220
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Driver Side Door Mirror Usa Built Heated W/O Blind Spot Detection Man-Folding Assembly part number KI1320220 is a compatible repla...
View full detailsOriginal price $119.01Original price$119.01$119.01Current price $119.01 -
Original price $84.11Original price$84.11$84.11Current price $84.112018 Kia Optima SX Rear Driver Side Fender Liner Korea Built - KI1762101
Fitment: 2016-2017 Kia Optima SX Limited, 2016-2018 Kia Optima EX, 2016-2018 Kia Optima LX, 2016-2018 Kia Optima LX 1.6T, 2016-2018 Kia Optima SX, 2016-2018 Kia Optima SXL, 2017-2018 Kia Optima EX Pack, 2017-2018 Kia Optima Hybrid Premium, 2017-2019 Kia Optima Hybrid EX Premium, 2017-2020 Kia Optima Hybrid EX, 2017-2020 Kia Optima Hybrid LX, 2017-2020 Kia Optima Plug-In Hybrid EX, 2018 Kia Optima EX Tech, 2018 Kia Optima S, 2018 Kia Optima SX Turbo, 2018 Kia Optima SXL Turbo, 2018-2020 Kia Optima Plug-In Hybrid EX PremiumIn stockThe Kia Optima EX/EX Pack/EX Tech/Hybrid EX/Hybrid EX Premium/Hybrid LX/Hybrid Premium/LX/LX 1.6T/Plug-In Hybrid EX/Plug-In Hybrid EX Premium/S/S...
View full detailsOriginal price $84.11Original price$84.11$84.11Current price $84.11 -
Original price $129.06Original price$129.06$129.06Current price $129.062018 Kia Optima SX Driver Side Door Mirror Power Heated W/O Blind Spot Detection W/O Memory Assembly - KI1320201
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Driver Side Door Mirror Power Heated W/O Blind Spot Detection W/O Memory Assembly part number KI1320201 is a compatible replacemen...
View full detailsOriginal price $129.06Original price$129.06$129.06Current price $129.06 -
Original price $144.02Original price$144.02$144.02Current price $144.022018 Kia Optima SX Passenger Side Tail Light Assembly Usa Built Bulb Type Inner - KI2803132
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Usa Built Bulb Type Inner part number KI2803132 is a compatible replacement for model years 201...
View full detailsOriginal price $144.02Original price$144.02$144.02Current price $144.02 -
Original price $321.92Original price$321.92$321.92Current price $321.922018 Kia Optima SX Passenger Side Tail Light Assembly Led Sport Type Outer - KI2805135
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Led Sport Type Outer part number KI2805135 is a compatible replacement for model years 2016, 20...
View full detailsOriginal price $321.92Original price$321.92$321.92Current price $321.92 -
Original price $451.14Original price$451.14$451.14Current price $451.142018 Kia Optima SX Passenger Side Tail Light Assembly Led Type Type B Inner - KI2803134
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Led Type Type B Inner part number KI2803134 is a compatible replacement for model years 2016, 2...
View full detailsOriginal price $451.14Original price$451.14$451.14Current price $451.14 -
Original price $323.10Original price$323.10$323.10Current price $323.102018 Kia Optima SX Passenger Side Tail Light Assembly Led Std Type Outer - KI2805131
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Led Std Type Outer part number KI2805131 is a compatible replacement for model years 2016, 2017...
View full detailsOriginal price $323.10Original price$323.10$323.10Current price $323.10 -
Original price $286.11Original price$286.11$286.11Current price $286.112018 Kia Optima SX Passenger Side Headlight Assembly Halogen W/O Daytime Running Light Composite - KI2503196
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Passenger Side Headlight Assembly Halogen W/O Daytime Running Light Composite part number KI2503196 is a compatible replacement fo...
View full detailsOriginal price $286.11Original price$286.11$286.11Current price $286.11 -
Original price $255.45Original price$255.45$255.45Current price $255.452018 Kia Optima SX Passenger Side Tail Light Assembly Korea Built Bulb Type Inner - KI2803141
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Korea Built Bulb Type Inner part number KI2803141 is a compatible replacement for model years 2...
View full detailsOriginal price $255.45Original price$255.45$255.45Current price $255.45 -
Original price $322.00Original price$322.00$322.00Current price $322.002018 Kia Optima SX Passenger Side Tail Light Assembly Korea Built Bulb Type Outer - KI2805153
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Passenger Side Tail Light Assembly Korea Built Bulb Type Outer part number KI2805153 is a compatible replacement for model years 2...
View full detailsOriginal price $322.00Original price$322.00$322.00Current price $322.00 -
Original price $787.29Original price$787.29$787.29Current price $787.292018 Kia Optima SX Passenger Side Headlight Assembly Halogen Korea Built Composite - KI2503222
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Passenger Side Headlight Assembly Halogen Korea Built Composite part number KI2503222 is a compatible replacement for model years ...
View full detailsOriginal price $787.29Original price$787.29$787.29Current price $787.29 -
Original price $237.85Original price$237.85$237.85Current price $237.852018 Kia Optima SX Driver Side Tail Light Assembly Led Type Type B Inner - KI2802134
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Driver Side Tail Light Assembly Led Type Type B Inner part number KI2802134 is a compatible replacement for model years 2016, 2017...
View full detailsOriginal price $237.85Original price$237.85$237.85Current price $237.85 -
Original price $140.90Original price$140.90$140.90Current price $140.902018 Kia Optima SX Driver Side Tail Light Assembly Usa Built Bulb Type Outer - KI2804130
Fitment: 2016-2020 Kia OptimaIn stockThe Kia Optima Driver Side Tail Light Assembly Usa Built Bulb Type Outer part number KI2804130 is a compatible replacement for model years 2016, ...
View full detailsOriginal price $140.90Original price$140.90$140.90Current price $140.90 -
Original price $664.32Original price$664.32$664.32Current price $664.322018 Kia Optima SX Driver Side Headlight Assembly Halogen Korea Built Composite - KI2502222
Fitment: 2016-2018 Kia OptimaIn stockThe Kia Optima Driver Side Headlight Assembly Halogen Korea Built Composite part number KI2502222 is a compatible replacement for model years 201...
View full detailsOriginal price $664.32Original price$664.32$664.32Current price $664.32
2018 Kia Optima SX
Shop the best selection of replacement auto parts for your 2018 Kia Optima SX SX. We offer precision-fit bumpers, hoods, grilles, fender liners, & more. All designed exclusively for your vehicle’s submodel. With our painted-to-match service, every part receives an expert factory-quality finish, perfectly matching your Optima. Enjoy fast turnaround, reliable fitment, and lasting durability—upgrade your 2018 Kia Optima SX SX with parts trusted by auto body professionals.