Buick Rainier Oxygen Sensors
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We stock Genuine OEM Buick Oxygen Sensors for your Buick Rainier. 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.
2004-2005 GM - Heated Oxygen Sensor
GM
12586996
Front. 4.2L. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and...
$96.75
MSRP $175.90
Save $79.15
45% Off 
2003-2004 GM - Heated Oxygen Sensor
GM
12567127
Front. 5.3L. SSR. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered,...
$62.85
MSRP $114.28
Save $51.43
45% Off 
2003-2007 GM - Heated Oxygen Sensor
GM
19209805
Express, savana. Right. Without diesel. All models. 5.3l. SSR. 1st design. 6.0L. This part requires programming and/or special setup...
$43.51
MSRP $174.02
Save $130.51
75% Off 
2002-2008 GM - Heated Oxygen Sensor
GM
12578624
Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L. This part requires programming and/or...
$96.75
MSRP $175.90
Save $79.15
45% Off 
2002-2009 GM - Heated Oxygen Sensor
GM
19209808
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$80.87
MSRP $147.04
Save $66.17
45% Off 
2004-2005 GM - Heated Oxygen Sensor
GM
12573721
Canyon, Colorado. Without 5.3l. Front. All models. 4.2l. Detects oxygen content in the exhaust gases to help optimize emissions
This GM...
$73.00
MSRP $132.72
Save $59.72
45% Off 
2006-2007 GM - Heated Oxygen Sensor
GM
12585999
Rear. Canyon, Colorado. Without 5.3l. 4.2L. This part requires programming and/or special setup procedures GM Service Information...
$107.49
MSRP $195.44
Save $87.95
45% Off 
2006-2009 GM - Heated Oxygen Sensor
GM
12592591
All models. 4.2l. Front. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$44.26
MSRP $79.91
Save $35.65
44.6% 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...
$78.89
MSRP $143.44
Save $64.55
45% 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...
$262.71
MSRP $477.66
Save $214.95
45% 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...
$36.79
MSRP $66.44
Save $29.65
44.6% 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...
$62.57
MSRP $113.76
Save $51.19
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