Emission Modules & Control Units for 2003 GMC Sierra 2500
Select Emission Modules & Control Units part
Heated Oxygen Sensor
GM
19209808
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Positions: Rear Right, RIGHT
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT2164
ACDelco Gold (Professional) Air Charge Temperature Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$9.17
Fits Your Vehicle
Oxygen Sensor
ACDelco
213-1161
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream
$97.76
Fits Your Vehicle
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,...
Positions: Front, LEFT, RIGHT
$108.32
MSRP $188.38
Save $80.06
42.5% Off Fits Your Vehicle
Wire Connector
ACDelco
PT2784
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$15.94
Fits Your Vehicle
Heated Oxygen Sensor
ACDelco
213-3867
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream Right
$76.31
Fits Your Vehicle
Heated Oxygen Sensor
ACDelco
213-1149
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream Left
$76.63
Fits Your Vehicle
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