The 2003 Buick Oxygen Sensor at A-Premium.com is your ideal choice. Our auto parts are engineered in high quality, perfect for durability and performance. Whether you're maintaining or upgrading your vehicle, our 2003 Buick Oxygen Sensor are designed to meet or exceed OEM standards—ensuring a seamless replacement experience. With extensive coverage for a wide range of makes, models, and years, A-Premium offers the confidence and value drivers expect. Choose A-Premium for precision-engineered parts that keep your vehicle running smoothly, mile after mile.
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2003 Buick Oxygen Sensor
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Aftermarket 2003 Buick Oxygen Sensor Replacement Parts
127Results For"2003 Buick Oxygen Sensor"
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Denso 234-4646 Oxygen Sensor, Upstream
Part #234-4646
Cavalier,L300,L200,L100,Allure,Safari,Cobalt,LW200,Monte Carlo,Astro,LeSabre,Lucerne,Grand Prix,Park Avenue,Vue,Sunfire,Bonneville,Ion,Malibu,Classic
4.1(8)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
46.99
Dispatch within 1 business day
Walker Products 250-24269 Oxygen Sensor
Part #250-24269
Trailblazer EXT,Sierra 1500,Eldorado,Venture,Safari,Silhouette,Sierra,Seville,Aurora,Passport,Suburban 1500,Yukon,Monte Carlo,Astro,Yukon XL 1500,Avalanche 1500,Ascender,Axiom,Tahoe,Silverado 2500
5.0(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
51.99
Dispatch within 1 business day
Denso 234-4209 Oxygen Sensor
Part #234-4209
Pilot,Uplander,Storm,Sierra 1500,CTS,Cavalier,L100,Sienna,Celica,Summit,Cobalt,Venza,LW200,Aurora,Vitara,Supra,Yukon XL 1500,LS400,IS300,LS600h
4.1(8)
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Your vehicle: 2003 Buick
$
54.99
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Spectra Premium OS5046 Oxygen Sensor
Part #OS5046
88,Trans Sport,Hombre,Venture,Firebird,Cutlass,Silhouette,Aurora,Camaro,Riviera,Monte Carlo,LeSabre,98,Cutlass Supreme,Regency,Grand Prix,Lumina APV,Montana,Sonoma,Park Avenue
4.4(5)
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Your vehicle: 2003 Buick
$
33.99
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Oxygen Sensor - Bosch 13029
Part #13029
88,Trans Sport,Sierra 3500,Hombre,Eldorado,Venture,Firebird,Silhouette,Seville,Aurora,Camaro,Riviera,Silverado 1500 HD,Yukon,Monte Carlo,Sierra 2500 HD,Yukon XL 1500,LeSabre,Silverado 2500,98
4.6(5)
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Your vehicle: 2003 Buick
$
73.99
Dispatch within 1 business day
Bosch 15284 Oxygen Sensor
Part #15284
Trailblazer EXT,Rainier,Sierra 1500,CTS,Envoy XUV,Suburban 1500,Yukon,Envoy XL,SSR,Escalade,Yukon XL 1500,Envoy,Avalanche 1500,Tahoe,Ascender,Silverado 1500
4.6(5)
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Your vehicle: 2003 Buick
$
48.99
Dispatch within 1 business day
Denso 234-4285 Oxygen Sensor
Part #234-4285
Trailblazer EXT,Rainier,Envoy XUV,Bravada,Malibu,9-7x,G6,Trailblazer,Envoy XL,SSR,Savana 2500,Savana 3500,Colorado,Canyon,Envoy,Express 2500,Express 3500,Ascender,Savana 1500,Express 1500
4.1(8)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
43.99
Dispatch within 1 business day
Denso 234-3090 Oxygen Sensor
Part #234-3090
Xterra,Maxima,500SL,A4,300ZX,G1500,A6,90,Villager,Forester,C1500,Grand Prix,300E,300SEL,J30,Rodeo,Lumina,Regal,240,760
4.1(8)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
72.99
Dispatch within 1 business day
Walker Products 250-24339 Oxygen Sensor
Part #250-24339
Sky,Trailblazer EXT,Safari,G6,Trailblazer,Savana 3500,Astro,Colorado,Express 2500,Ascender,Savana 1500,Rainier,Chevy,Envoy XUV,Bravada,Malibu,9-7x,Chevy Monza,Solstice,Envoy XL
5.0(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
52.99
Dispatch within 1 business day
Walker Products 250-241125 Oxygen Sensor
Part #250-241125
CTS,Vue,Rendezvous,9-3
5.0(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
76.99
Dispatch within 1 business day
Bosch 15741 Oxygen Sensor
Part #15741
Pilot,Uplander,A8 Quattro,Sierra 1500,CTS,Police Interceptor Utility,Envision,Q7,Tribute,Sienna,BRZ,Elantra,Cobalt,Transit-150,Venza,S40,A4,Freestyle,STS,A6
4.6(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
56.99
Dispatch within 1 business day
Walker Products 250-24836 Oxygen Sensor
Part #250-24836
Uplander,Torrent,Trailblazer EXT,Relay,Venture,Allure,Safari,Corvette,G6,Aurora,Monte Carlo,Astro,Ascender,Aura,LeSabre,Lucerne,Grand Prix,Montana,Rainier,Chevy
5.0(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
51.99
Dispatch within 1 business day
Bosch 15896 Oxygen Sensor
Part #15896
Trailblazer EXT,Sierra 1500,Eldorado,Venture,Safari,Silhouette,Seville,Aurora,Passport,Suburban 1500,Yukon,Monte Carlo,Astro,Yukon XL 1500,Avalanche 1500,Ascender,Axiom,Tahoe,Jimmy,Silverado 2500
4.6(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
53.99
Dispatch within 1 business day
Bosch 15282 Oxygen Sensor
Part #15282
Sierra 1500,Sierra 3500 HD,Silverado 3500 HD,Camaro,Suburban 1500,Yukon XL 1500,Sierra 1500 Classic,Savana 1500,Express 4500,9-5,Silverado 1500 HD Classic,Sierra 2500,Caprice,9-7x,Escalade EXT,Savana 2500,Silverado 2500 HD,Yukon XL 2500,Canyon,Express 3500
4.6(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
72.99
Dispatch within 1 business day
Spectra Premium OS5466 Oxygen Sensor
Part #OS5466
Trailblazer EXT,Rainier,Safari,9-7x,Trailblazer,Envoy XL,SSR,Savana 2500,Savana 3500,Astro,Envoy,Express 2500,Express 3500,Ascender,Savana 1500,Express 1500
4.4(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
34.99
Dispatch within 1 business day
Denso 234-4000 Oxygen Sensor
Part #234-4000
88,Cavalier,Hombre,Sierra 1500,L100,LW1,500SEL,500SL,LW200,Aurora,Suburban 1500,Yukon XL 1500,LS400,S420,SLX,98,C1500,Grand Prix,Lumina APV,Montana
4.1(8)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
71.99
Dispatch within 1 business day
Bosch 15732 Oxygen Sensor
Part #15732
88,Cavalier,Hombre,Sierra 1500,L100,LW1,Maxima,LW200,Aurora,Suburban 1500,Yukon XL 1500,Forester,SLX,98,C1500,Grand Prix,Lumina APV,Montana,Rodeo,C3500HD
4.6(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
62.99
Dispatch within 1 business day
Spectra Premium OS5210 Oxygen Sensor
Part #OS5210
Uplander,Torrent,Trailblazer EXT,Relay,Venture,Allure,Safari,Corvette,G6,Aurora,Monte Carlo,Astro,Ascender,Aura,LeSabre,Lucerne,Grand Prix,Montana,Rainier,Envoy XUV
4.4(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
32.99
Dispatch within 1 business day
Walker Products 350-34412 Oxygen Sensor
Part #350-34412
Trailblazer EXT,Sierra 1500,Eldorado,Venture,Safari,Silhouette,Sierra,Seville,Aurora,Passport,Suburban 1500,Yukon,Monte Carlo,Astro,Yukon XL 1500,Avalanche 1500,Ascender,Axiom,Tahoe,Silverado 2500
5.0(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
45.99
Dispatch within 1 business day
Spectra Premium OS5201 Oxygen Sensor
Part #OS5201
Trailblazer EXT,Rainier,Envoy XL,SSR,Envoy XUV,Ascender,Lucerne
4.4(5)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: 2003 Buick
$
25.99
Dispatch within 1 business day