Buick Somerset Regal Oxygen Sensors
We stock Genuine OEM Buick Oxygen Sensors for your Buick Somerset Regal. 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
GM
19211437
Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
1984-2014 GM - Multi-Purpose Temperature Sensor
GM
15326386
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$27.63
MSRP $48.06
Save $20.43
42.5% Off 
1985-2009 GM - Air Cleaner Temperature Sensor
GM
25036751
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$48.30
MSRP $73.68
Save $25.38
34.4% Off 
1984-2004 GM - Manifold Absolute Pressure (MAP) Sensor
GM
12569240
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$73.12
MSRP $115.56
Save $42.44
36.7% Off 
1984-1990 GM - Fuel Pump Switch and Engine Oil Pressure Gauge Sensor
GM
10045775
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$53.98
MSRP $82.35
Save $28.37
34.5% Off 
Oxygen Sensor
GM
88929613
Detects oxygen content in the exhaust gases to help optimize emissions and fuel economy
Some ACDelco Gold parts may have formerly...
$79.61
MSRP $143.44
Save $63.83
44.5% Off 
Heated Oxygen Sensor
GM
55510247
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$63.14
MSRP $113.76
Save $50.62
44.5% Off 
Heated Oxygen Sensor
GM
55564978
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$75.58
MSRP $136.18
Save $60.60
44.5% Off 
Heated Oxygen Sensor
GM
55510278
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$38.20
MSRP $66.44
Save $28.24
42.5% Off Heated Oxygen Sensor
GM
19239881
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$128.56
MSRP $236.10
Save $107.54
45.5% Off 
Heated Oxygen Sensor
GM
19237463
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$77.49
MSRP $139.62
Save $62.13
44.5% Off Heated Oxygen Sensor
GM
19107190
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$260.09
MSRP $477.66
Save $217.57
45.5% Off No results found for "oxygen sensors". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!