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.
2019-2024 GM - 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.
$38.66
MSRP $69.81
Save $31.15
44.6% Off 
2020-2024 Cadillac CT4 - 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...
$48.89
MSRP $77.44
Save $28.55
36.9% Off 
2019-2024 GM - 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...
$39.95
MSRP $72.13
Save $32.18
44.6% Off 
2019-2023 GM - 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...
$36.08
MSRP $65.15
Save $29.07
44.6% Off 
2018-2024 GM - Heated Oxygen Sensor
GM
12671087
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$40.39
MSRP $72.94
Save $32.55
44.6% Off 
2016-2024 GM - 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...
$54.86
MSRP $100.52
Save $45.66
45.4% Off 
2016-2023 GM - 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...
$53.99
MSRP $97.50
Save $43.51
44.6% Off 
Sensor
GM
13564164
Express, savana. Express 3500. Savana 3500. Express 2500. Savana 2500. Pedal Position Sensor. CT4. CT5. Colorado. Canyon.
$8.48
MSRP $14.14
Save $5.66
40% Off 
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