Emission Modules & Control Units for 1999 GMC Sierra 1500
Select Emission Modules & Control Units part
Heated Oxygen Sensor
ACDelco
213-1325
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Positions: Upstream Left, Upstream 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....
$12.37
Fits Your Vehicle
Oxygen Sensor
GM
19355306
ACDelco Oxygen Sensor (Part Number: 19355306) is a heated oxygen sensor assembly intended to provide accurate air/fuel feedback to...
$65.57
MSRP $119.78
Save $54.21
45.3% Off 
Heated Oxygen Sensor
ACDelco
AFS138
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Upstream
$70.00
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...
$30.80
Fits Your Vehicle
Heated Oxygen Sensor
GM
19178961
ACDelco Heated Oxygen Sensor (Part Number: 19178961) is a heated oxygen (O2) sensor assembly that detects oxygen content in exhaust...
$70.00
MSRP $127.89
Save $57.89
45.3% Off 
Heated Oxygen Sensor
ACDelco
AFS106
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream
$65.57
Fits Your Vehicle
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