Buick Rainier Oxygen Sensors
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.
Front Wheel Hub and Bearing Assembly with Wheel Speed Sensor
GM
19259798
S-series. SSR. Supports the vehicle while allowing the wheel to rotate
Maximum lateral stiffness for optimum ride, handling, and driving...
$246.51
MSRP $453.98
Save $207.47
45.7% Off 
Multi-Purpose Bolt
GM
11516589
Side. 6x30. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.69
MSRP $6.65
Save $0.96
14.4% Off 
Tire Valve Stem
GM
25715244
Serv cmp of sensor pkg 17801156. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$7.90
MSRP $9.36
Save $1.46
15.6% 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...
$78.53
MSRP $143.44
Save $64.91
45.3% 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...
$74.56
MSRP $136.18
Save $61.62
45.2% 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...
$62.28
MSRP $113.76
Save $51.48
45.3% 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...
$128.67
MSRP $236.10
Save $107.43
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...
$76.44
MSRP $139.62
Save $63.18
45.3% 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...
$38.83
MSRP $66.44
Save $27.61
41.6% 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...
$259.37
MSRP $477.66
Save $218.29
45.7% Off 
OEM NEW 18 GM Buick Encore Wiring Harness Connector Assembly Connector 88952-839
GM
88952839
Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
$81.37
MSRP $148.62
Save $67.25
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