Buick Cars & Auto Replacement Parts
Parts compatible with listed Buick models are aftermarket replacements, not products made or endorsed by Buick. Choose a model below to review confirmed fit and available part types.
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Oxygen Sensor
Top products
FP-53A887×2Oxygen Sensor
2pcs Downstream Oxygen SensorFor Chevrolet Trailblazer and Buick Century
12-month warranty
$50.99
A brand name identifies the device a part is intended for, not its manufacturer. Open a model page to see its linked parts, then check the verified model list and published details on each part record. How we use brand names
