Cadillac Escalade EXT Oxygen Sensors
We stock Genuine OEM Cadillac Oxygen Sensors for your Cadillac Escalade EXT. 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.
Heated Oxygen Sensor
GM
19209808
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$80.50
MSRP $147.04
Save $66.54
45.3% Off 
Heated Oxygen Sensor
GM
12565397
All models. 6.0l. All models. 8.1l. Calif. Express, savana. Over 8500 gvw. Without 7.4L, gas, 8.1l. Front of converter, 6.0l. Front of...
$75.41
MSRP $137.75
Save $62.34
45.3% Off 
Heated Oxygen Sensor
GM
12583804
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$70.51
MSRP $128.78
Save $58.27
45.2% Off 
Heated Oxygen Sensor
GM
12572705
All models. 6.0l. Front, 8.1L. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L,...
$106.03
MSRP $193.66
Save $87.63
45.2% Off 
Heated Oxygen Sensor
GM
19355311
All models. 6.0l. Left. 6.0L, rear of converter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$89.97
MSRP $164.32
Save $74.35
45.2% Off 
OEM NEW GM 06-13 Cadillac Chevrolet Sierra GMC Hummer Oxygen O2 Sensor 12589321
GM
12589321
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$84.85
MSRP $154.98
Save $70.13
45.3% 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 
OEM NEW 2008-16 GM Cadillac Chevrolet GMC Rear O2 Oxygen Sensor ASM GM 12609-457
GM
12609457
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$56.05
MSRP $102.38
Save $46.33
45.3% 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...
$64.02
MSRP $116.94
Save $52.92
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...
$79.85
MSRP $145.85
Save $66.00
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
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