Cadillac CT4 Oxygen Sensors
We stock Genuine OEM Cadillac Oxygen Sensors for your Cadillac CT4. 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
12718669
Downstream. XT4. Colorado. 2.7l. CT4. 2.7l. Acadia. 2.0l. Lower. Canyon. 2.7l. Canister & sensors, 2.0l turbo. CT6. 2.0l. Bank 1 sensor 2.
$41.83
MSRP $71.55
Save $29.72
41.5% Off 
Heated Oxygen Sensor
GM
12704309
Canister & sensors, 2.7L. CT4. 2.7l. Upstream. This part requires programming and/or special setup procedures GM Service Information...
$51.60
MSRP $77.44
Save $25.84
33.4% Off 
Heated Oxygen Sensor
GM
55489474
XT4. Up stream. Upstream. Upper. Bank 1 sensor 1. Acadia. 2.0l. Blazer. 2.0l. This part requires programming and/or special setup...
$43.22
MSRP $73.93
Save $30.71
41.5% Off 
Heated Oxygen Sensor
GM
55488558
Silverado, sierra. 2.7l. Lower. XT4. Down stream. Downstream. CT4. 2.7l. Bank 1 sensor 2. Acadia. 2.0l. Blazer. 2.0l. This part requires...
$39.03
MSRP $66.77
Save $27.74
41.5% Off 
Heated Oxygen Sensor
GM
12675980
Pre-catalyst. Upstream. Upper. Envision. 2.0l. Bank 1 sen 1. Traverse. 2.0l. Front. 2.0L turbo. This part requires programming and/or...
$56.41
MSRP $103.04
Save $46.63
45.3% Off 
Heated Oxygen Sensor
GM
12671087
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$43.70
MSRP $74.76
Save $31.06
41.5% Off 
Heated Oxygen Sensor
GM
12652845
2.0L turbo. CTS. 2.0l. Upper. Envision. 2.0l. Bank 1 sen 1. Equinox, Terrain. 2.0l. Upstream. Detects oxygen content in the exhaust...
$58.41
MSRP $99.94
Save $41.53
41.6% Off 
OEM NEW 14-20 GM Buick Cadillac Chevrolet Right Air Temperature Sensor 13583411
GM
13583411
$12.01
MSRP $17.16
Save $5.15
30% Off 
Sensor
GM
24060866
Auto Trans Revolution Sensor. Tahoe. Blue. Suburban. Escalade. Yukon. Intermediate speed sensor. CT5. Input. For Intermediate Shaft.
$12.52
MSRP $15.69
Save $3.17
20.2% Off 
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