Cadillac XT4 Oxygen Sensors
We stock Genuine OEM Cadillac Oxygen Sensors for your Cadillac XT4. 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
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
55510252
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$57.26
MSRP $97.96
Save $40.70
41.5% 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
42924038
Exc.Adaptive Cruise Control. Incl.ABS Wheel Speed Sensor Wire Harness. XT4. Without collision imminent. Right. From 02/08/2023.
$13.26
MSRP $18.94
Save $5.68
30% Off 
Sensor
GM
42924037
Exc.Adaptive Cruise Control. Incl.ABS Wheel Speed Sensor Wire Harness. XT4. Without collision imminent. Left. From 02/08/2023.
$13.64
MSRP $19.48
Save $5.84
30% Off 
Motion Sensor
GM
85523854
XT6. Labeled 84650986. Enclave. Upper & lower. Blazer. Hands-free closure. 2022-24. 2024-25, labeled: 85523854.
$45.44
MSRP $77.74
Save $32.30
41.5% Off 
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