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2018 Buick Regal Sportback GS
Made for 2018 Buick Regal Sportback GS
Auto Parts
Browse replacement body parts and components that fit the vehicle in your garage.
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Original price $36.04Original price$36.04$36.04Current price $36.042018 Buick Regal Sportback GS Front Parking Aid Sensor Inner/Outer 4 Req - GM1175101
Fitment: 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2015-2019 Chevrolet Silverado 2500, 2015-2019 Chevrolet Silverado 3500, 2015-2019 GMC Sierra 2500, 2015-2019 GMC Sierra 3500, 2015-2020 Cadillac Escalade, 2015-2020 Cadillac Escalade ESV, 2015-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2016-2020 Chevrolet Suburban, 2016-2020 Chevrolet Tahoe, 2017-2019 Buick LaCrosse, 2017-2021 Chevrolet Trax, 2018 Cadillac CT6, 2018-2019 Cadillac CTS V, 2018-2019 Cadillac CTS Vsport, 2018-2019 Cadillac CTS Vsport Premium Luxury, 2018-2020 Buick Regal Sportback GS, 2018-2021 Buick Enclave Avenir, 2018-2021 Buick Enclave Premium, 2019 Cadillac ATS, 2019 Cadillac XT5, 2019 Chevrolet Silverado 1500 LD, 2019 GMC Sierra 1500 LimitedIn stockThe Front Parking Aid Sensor Inner/Outer 4 Req part number GM1175101 is a compatible replacement for model years 2014, 2015, 2016, 2017, 2018, 20...
View full detailsOriginal price $36.04Original price$36.04$36.04Current price $36.04 -
Original price $1,868.99Original price $734.99Original price $1,868.99$666.99$666.99Current price $666.99
2018 Buick Regal Sportback GS Hood Aluminum - GM1230463
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXOut of stockThe Buick Regal Sportback/TourX Hood Aluminum part number GM1230463 is a compatible replacement for model years 2018, 2019, 2020. This Hood is de...
View full detailsOriginal price $1,868.99Original price $734.99Original price $1,868.99$666.99$666.99Current price $666.99Sold out -
Original price $135.37Original price $1,037.39$135.37$135.37Current price $135.372018 Buick Regal Sportback GS Front Driver Side Fender - GM1240407
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Driver Side Fender part number GM1240407 is a compatible replacement for model years 2018, 2019, 2020. This...
View full detailsOriginal price $135.37Original price $1,037.39$135.37$135.37Current price $135.37 -
Original price $33.91Original price$33.91$33.91Current price $33.912018 Buick Regal Sportback GS Driver Side Bumper Support - GM1042204
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Driver Side Bumper Support part number GM1042204 is a compatible replacement for model years 2018, 2019, 20...
View full detailsOriginal price $33.91Original price$33.91$33.91Current price $33.91 -
Original price $83.89Original price$83.89$83.89Current price $83.892018 Buick Regal Sportback GS Driver Side Bumper Impact Absorber - GM1072194
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Driver Side Bumper Impact Absorber part number GM1072194 is a compatible replacement for model years 2018, ...
View full detailsOriginal price $83.89Original price$83.89$83.89Current price $83.89 -
Original price $134.27Original price$134.27$134.27Current price $134.272018 Buick Regal Sportback GS Front Bumper Impact Absorber Lower - GM1070326
Fitment: 2018-2020 Buick Regal SportbackIn stockThe Buick Regal Sportback Front Bumper Impact Absorber Lower part number GM1070326 is a compatible replacement for model years 2018, 2019, 2020. ...
View full detailsOriginal price $134.27Original price$134.27$134.27Current price $134.27 -
Original price $59.81Original price$59.81$59.81Current price $59.812018 Buick Regal Sportback GS Radiator Outlet Tank Reservoir & Cap Assembly - GM3014176
Fitment: 2016-2025 Chevrolet Malibu, 2017-2019 Buick LaCrosse, 2017-2024 Cadillac XT5, 2017-2024 GMC Acadia, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, 2018-2024 GMC Terrain, 2018-2025 Chevrolet Equinox, 2019-2024 Chevrolet Blazer, 2019-2025 Cadillac XT4, 2020-2024 Cadillac XT6, 2021-2025 Buick Envision, 2023-2025 Chevrolet Colorado, 2023-2025 GMC CanyonIn stockThe Radiator Outlet Tank Reservoir & Cap Assembly part number GM3014176 is a compatible replacement for model years 2016, 2017, 2018, 2019, 2...
View full detailsOriginal price $59.81Original price$59.81$59.81Current price $59.81 -
Original price $63.99Original price$63.99$63.99Current price $63.99
2018 Buick Regal Sportback GS Radiator Outlet Tank Reservoir Only - GM3014175
Fitment: 2016-2025 Chevrolet Malibu, 2017-2019 Buick LaCrosse, 2017-2023 GMC Acadia, 2017-2024 Cadillac XT5, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, 2018-2024 GMC Terrain, 2018-2025 Chevrolet Equinox, 2019-2024 Chevrolet Blazer, 2019-2025 Cadillac XT4, 2020-2024 Cadillac XT6, 2021-2025 Buick Envision, 2023-2025 Chevrolet Colorado, 2023-2025 GMC CanyonOut of stockThe Radiator Outlet Tank Reservoir Only part number GM3014175 is a compatible replacement for model years 2016, 2017, 2018, 2019, 2020, 2021, 202...
View full detailsOriginal price $63.99Original price$63.99$63.99Current price $63.99Sold out -
Original price $176.29Original price$176.29$176.29Current price $176.292018 Buick Regal Sportback GS Intercooler 2L L4 Turbocharged - GM3012119
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Intercooler 2L L4 Turbocharged part number GM3012119 is a compatible replacement for model years 2018, 2019, 2020...
View full detailsOriginal price $176.29Original price$176.29$176.29Current price $176.29 -
Original price $101.67Original price$101.67$101.67Current price $101.672018 Buick Regal Sportback GS Front Bumper Support Upper Center Support - GM1041184
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Bumper Support Upper Center Support part number GM1041184 is a compatible replacement for model years 2018,...
View full detailsOriginal price $101.67Original price$101.67$101.67Current price $101.67 -
Original price $98.44Original price$98.44$98.44Current price $98.442018 Buick Regal Sportback GS Front Panel Molding Upper Rad Cover - GM1224165
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Panel Molding Upper Rad Cover part number GM1224165 is a compatible replacement for model years 2018, 2019,...
View full detailsOriginal price $98.44Original price$98.44$98.44Current price $98.44 -
Original price $119.99Original price$222.47$119.99Current price $222.472018 Buick Regal Sportback GS Radiator Support Upper Tie Bar - GM1225375
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Radiator Support Upper Tie Bar part number GM1225375 is a compatible replacement for model years 2018, 2019, 2020...
View full detailsOriginal price $119.99Original price$222.47$119.99Current price $222.47 -
Original price $89.72Original price$89.72$89.72Current price $89.722018 Buick Regal Sportback GS Passenger Side Radiator Support Upper Tie Extension - GM1225373
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Passenger Side Radiator Support Upper Tie Extension part number GM1225373 is a compatible replacement for model y...
View full detailsOriginal price $89.72Original price$89.72$89.72Current price $89.72 -
Original price $117.49Original price$117.49$117.49Current price $117.492018 Buick Regal Sportback GS Front Bumper Support - GM1041149
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Bumper Support part number GM1041149 is a compatible replacement for model years 2018, 2019, 2020. This Fro...
View full detailsOriginal price $117.49Original price$117.49$117.49Current price $117.49 -
Original price $46.04Original price$58.13$46.04Current price $58.132018 Buick Regal Sportback GS Driver Side Radiator Support Side Support - GM1225376
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Driver Side Radiator Support Side Support part number GM1225376 is a compatible replacement for model years 2018,...
View full detailsOriginal price $46.04Original price$58.13$46.04Current price $58.13 -
Original price $50.39Original price$58.12$50.39Current price $58.122018 Buick Regal Sportback GS Passenger Side Radiator Support Side Support - GM1225377
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Passenger Side Radiator Support Side Support part number GM1225377 is a compatible replacement for model years 20...
View full detailsOriginal price $50.39Original price$58.12$50.39Current price $58.12 -
Original price $97.01Original price$97.01$97.01Current price $97.012018 Buick Regal Sportback GS Radiator Support Lower Tie Bar - GM1225406
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Radiator Support Lower Tie Bar part number GM1225406 is a compatible replacement for model years 2018, 2019, 2020...
View full detailsOriginal price $97.01Original price$97.01$97.01Current price $97.01 -
Original price $84.50Original price$121.77$84.50Current price $121.772018 Buick Regal Sportback GS Driver Side Radiator Support Upper Tie Extension - GM1225374
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Driver Side Radiator Support Upper Tie Extension part number GM1225374 is a compatible replacement for model year...
View full detailsOriginal price $84.50Original price$121.77$84.50Current price $121.77 -
Original price $65.76Original price$65.76$65.76Current price $65.762018 Buick Regal Sportback GS A/C Condenser 2L L4 Turbocharged/3.6L V6 - GM3030313
Fitment: 2016-2019 Chevrolet Malibu Hybrid, 2016-2020 Chevrolet Malibu L, 2016-2020 Chevrolet Malibu LS, 2016-2020 Chevrolet Malibu LT, 2016-2020 Chevrolet Malibu Premier, 2017-2019 Buick LaCrosse, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, 2019-2020 Chevrolet Malibu RSIn stockThe Buick LaCrosse/Regal Sportback/Regal TourX/Chevrolet Malibu Hybrid/L/LS/LT/Premier/RS A/C Condenser 2L L4 Turbocharged/3.6L V6 part number GM...
View full detailsOriginal price $65.76Original price$65.76$65.76Current price $65.76 -
Original price $29.00Original price$29.00$29.00Current price $29.002018 Buick Regal Sportback GS Passenger Side Bumper Support - GM1043204
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Passenger Side Bumper Support part number GM1043204 is a compatible replacement for model years 2018, 2019,...
View full detailsOriginal price $29.00Original price$29.00$29.00Current price $29.00 -
Original price $292.43Original price$292.43$292.43Current price $292.432018 Buick Regal Sportback GS Front Bumper Impact Absorber Upper - GM1070328
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Bumper Impact Absorber Upper part number GM1070328 is a compatible replacement for model years 2018, 2019, ...
View full detailsOriginal price $292.43Original price$292.43$292.43Current price $292.43 -
Original price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99
2018 Buick Regal Sportback GS Radiator 3.6L V6 - GM3010629
Fitment: 2018-2020 Buick Regal SportbackOut of stockThe Buick Regal Sportback Radiator 3.6L V6 part number GM3010629 is a compatible replacement for model years 2018, 2019, 2020. This Radiator is d...
View full detailsOriginal price $1,299.99Original price$1,299.99$1,299.99Current price $1,299.99Sold out -
Original price $83.89Original price$83.89$83.89Current price $83.892018 Buick Regal Sportback GS Front Passenger Side Bumper Impact Absorber - GM1073194
Fitment: 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourXIn stockThe Buick Regal Sportback/TourX Front Passenger Side Bumper Impact Absorber part number GM1073194 is a compatible replacement for model years 201...
View full detailsOriginal price $83.89Original price$83.89$83.89Current price $83.89 -
Original price $37.58Original price$37.58$37.58Current price $37.582018 Buick Regal Sportback GS Rear Bumper Support Center Cover Bracket - GM1140113
Fitment: 2018-2020 Buick Regal SportbackIn stockThe Buick Regal Sportback Rear Bumper Support Center Cover Bracket part number GM1140113 is a compatible replacement for model years 2018, 2019, ...
View full detailsOriginal price $37.58Original price$37.58$37.58Current price $37.58
2018 Buick Regal Sportback GS
Shop the best selection of replacement auto parts for your 2018 Buick Regal Sportback GS. 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 Regal Sportback. Enjoy fast turnaround, reliable fitment, and lasting durability—upgrade your 2018 Buick Regal Sportback GS with parts trusted by auto body professionals.