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OEM 2002 Buick Century Oxygen Sensor
Oxygen O2 Sensor- Select Vehicle by Model
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2 Oxygen Sensors found
2002 Buick Century Oxygen Sensor Part Number: 19178747
$83.90 MSRP: $151.86You Save: $67.96 (45%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Sensor, Computer Control Sensors
- Replaced by: 19355307
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.1 x 2.1 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19178747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
2002 Buick Century Oxygen Sensor Part Number: 12559850
$59.96 MSRP: $121.78You Save: $61.82 (51%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.4 x 3.3 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12559850
- Warranty: This genuine part is guaranteed by GM's factory warranty.
2002 Buick Century Oxygen Sensor
With a comprehensive array of OEM 2002 Buick Century Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Buick Century Oxygen Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.
2002 Buick Century Oxygen Sensor Parts and Q&A
- Q: How to Replace a Heated Oxygen Sensor (HO2S) on 2002 Buick Century?A: The replacement process for Heated Oxygen Sensors (HO2S) starts with lifting and supporting the vehicle. Disconnect the HO2S electrical connector. Special anti-seize compound which includes graphite suspended in fluid with glass beads must be used on the heated oxygen sensor threads because it provides both thread protection and ease of sensor removal. After the graphite material burns out during sensor use the glass beads inside will stay behind to help simplify sensor extraction. A special anti-seize compound is already present on new sensors as well as replacement parts. Before reinstalling an HO2S sensor operators must reapply anti-seize compound to its threads. For HO2S removal employ the Heated Oxygen Sensor Wrench (J 39194-B). When installing the HO2S threads should receive a coat of anti-seize compound P/N 12377953 or alternative product if required. Use the Heated Oxygen Sensor Wrench (J 39194-B) to install the heated oxygen sensor then torque the sensor to 42 N.m (31 lb ft). Reconnect the HO2S electrical connector after finishing your work by lowering the vehicle.
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