Buick Century Oxygen Sensors
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We stock Genuine OEM Buick Oxygen Sensors for your Buick Century. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Oxygen Sensor
Part Number: 19211437
GM Notes: Order by year, engine, and description.
Other Names: Oxygen Sensor, afs21
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
Backordered
1996-2004 GM - Heated Oxygen Sensor
Part Number: 19178958
GM Other Names: Oxygen Sensor, afs109
Replaces: 25312203, 25312211
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
MSRP $125.22
$68.34
1999-2005 GM - Heated Oxygen Sensor
Part Number: 12559850
GM Other Names: Oxygen Sensor, 787
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
MSRP $121.78
$66.46
2005 GM - Heated Oxygen Sensor
Part Number: 12590789
GM Other Names: Oxygen Sensor, 972
Description: 3.1l. Front. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and...
MSRP $109.07
$59.53
1993-2004 GM - Heated Oxygen Sensor
Part Number: 19178930
GM Notes: Order by year, engine, and description.
Other Names: Oxygen Sensor, afs75
Replaces: 25171579, 25312184
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
MSRP $134.88
$73.61
Heated Oxygen Sensor
Part Number: 10496122
GM Other Names: Crankshaft Position Sensor, 423
Description: All models. 2.5l. Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing...
MSRP $37.02
$21.24
1999-2005 GM - Heated Oxygen Sensor
Part Number: 19178747
GM Other Names: Oxygen Sensor, afs141
Replaces: 25318321
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
MSRP $110.24
$60.16
2001-2008 GM - Heated Oxygen Sensor
Part Number: 19209807
GM Other Names: Oxygen Sensor, 5884
Replaces: 12570149, 12572772, 12574924, 12585106
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
MSRP $178.30
$95.61
1990-2005 GM - Heated Oxygen Sensor
Part Number: 19178924
GM Other Names: Oxygen Sensor, afs123
Replaces: 12587214, 19178921, 25161130, 25312196, 25312207
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
MSRP $138.20
$75.42
1986-1988 GM - Sensor
Part Number: 25523227
GM Other Names: Engine Camshaft Position Sensor, Camshaft Position Sensor, Sensor, 10948
Description: All models. 3.8L, without ho.
MSRP $66.04
$36.57
1984-2014 GM - Multi-Purpose Temperature Sensor
Part Number: 15326386
GM Notes: Order by engine and description.
Other Names: Coolant Temp Sensor, 1794
Replaces: 12146312, 25036979
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $46.88
$26.90
M.A.P Sensor Bracket
Part Number: 12564011
GM Other Names: Purge Valve Bracket, M.A.P Sensor Mount Bracket, Bracket
Replaces: 12563115, 24504178
Description: 3.4L, 2002-05. Egr valve & sensors, 3.1L. 3.4L, 2000-01.
MSRP $5.74
$4.09
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