ACDelco Throttle Position Sensor, 213-4668
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Buick Century Sensors
66 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NTK Fuel Tank Pressure Sensor, FG0012
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Manifold Absolute Pressure Sensor, MA0089
In stock
$73.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Washer Fluid Level Sensor, FFA1093
In stock
$76.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Manifold Absolute Pressure Sensor, PS10075
In stock
$77.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest EGR Valve, 41C1002
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest EGR Valve, EGC1012
In stock
$85.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Manifold Absolute Pressure (MAP) Sensor, 213-1545
In stock
$85.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest New Mass Air Flow Sensor - Complete Assembly, MQ7204
In stock
$94.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi EGR Valve, EG10172
In stock
$103.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Throttle Position Sensor, SS10382
In stock
$113.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Vapor Canister, CPN1225
In stock
$131.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Exhaust Gas Recirculation (EGR) Valve, 12633889
In stock
$164.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Exhaust Gas Recirculation (EGR) Tube, EGC1306
In stock
$166.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Mass Air Flow Sensor, AF10055
In stock
$205.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Mass Airflow Sensor Kit with Wiring Connector, 213-4527
In stock
$244.99
Listed as compatible with this vehicle by the retailer feed.
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Hella Mass Air Flow Sensor - 3-Pin Connector - Pipe-Neck, 358166011
In stock
$148.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Fuel Tank Pressure Sensor, 16238399
Out of stock
$73.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.