Emission Modules & Control Units for 2011 Chevrolet HHR
Select Emission Modules & Control Units part
Oxygen Sensor
ACDelco
213-3138
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Downstream
$96.30
Fits Your Vehicle
Heated Oxygen Sensor
GM
12578576
ACDelco Heated Oxygen Sensor (Part Number: 12578576) is an OE-style heated O2 sensor that monitors oxygen content in exhaust gases to...
$96.30
MSRP $175.90
Save $79.60
45.3% Off 
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
12611127
ACDelco Heated Oxygen Sensor (Part Number: 12611127) is a heated oxygen (O2) sensor assembly used to monitor exhaust oxygen and...
$49.67
MSRP $85.00
Save $35.33
41.6% Off Oxygen Sensor
ACDelco
213-4195
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Upstream
$49.67
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT2160
ACDelco Gold (Professional) Engine Camshaft Position Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
$30.77
Fits Your Vehicle
Acdelco™ Oxygen Sensor
GM
2134195
HHR. Cobalt. Canister & sensors, 2.2L. G5. Front (position 1). 2.4l.
Positions: Upstream
Fits Your Vehicle
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