Emission Modules & Control Units
Exhaust Gas Temperature Sensor
ACDelco
12709275
GM Genuine Parts Exhaust Gas Temperature (EGT) Sensors are designed, engineered, and tested to rigorous standards, and are backed by...
$57.00
Heated Oxygen Sensor
ACDelco
AFS98
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$81.27
Heated Oxygen Sensor
ACDelco
213-1695
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Oxygen Sensor
ACDelco
213-4617
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Nitrogen Oxides Sensor
ACDelco
24000395
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
$273.63
Nitrogen Oxides Sensor
ACDelco
12686786
ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensors are exhaust gas sensors that detect the nitrogen oxide content of exhaust from...
Oxygen Sensor
ACDelco
AFS21
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$47.38
Exhaust Gas Temperature Sensor Module
ACDelco
40009349
GM Genuine Parts Exhaust Gas Temperature (EGT) Sensors are designed, engineered, and tested to rigorous standards, and are backed by...
$119.81
Oxygen Sensor
GM
12696688
ACDelco F (S)Sensor (Part Number: 12696688) is an oxygen sensor assembly intended for pre-catalyst measurement in bank 1 to support...
$26.25
MSRP $44.92
Save $18.67
41.6% Off 
Oxygen Sensor
Mopar
56041212ae
California Emissions (Before Catalyst). Federal Emissions (Before Catalyst). Before Catalyst Front.
$126.18
MSRP $197.00
Save $70.82
35.9% Off 
Oxygen Sensor
Mopar
68493427aa
After catalyst rh downstream. Before catalyst lh upstream. Downstream Right. Upstream Left.
$88.49
MSRP $141.00
Save $52.51
37.2% Off 
Oxygen Sensor
Mopar
68500303aa
Oxygen Sensor (Part Number: 68500303AA) is an upstream oxygen sensor located before the catalytic converter on the right-hand side....
$116.55
MSRP $185.00
Save $68.45
37% Off 
Oxygen Sensor
Mopar
68394642ab
Downstream Right. After Catalyst Downstream.
$73.41
MSRP $117.00
Save $43.59
37.3% Off 
Oxygen Sensor
Mopar
56041212af
Oxygen Sensor (Part Number: 56041212AF ) is an OEM oxygen sensor used to monitor exhaust oxygen content for engine control; noted for...
$134.73
MSRP $212.00
Save $77.27
36.4% Off 
Oxygen Sensor, Before Catalyst
Mopar
68328896aa
After catalyst rt hand downstream.
$109.66
MSRP $174.00
Save $64.34
37% Off 
Oxygen Sensor, Left
Mopar
56041950aa
Oxygen Sensor, Left (Part Number: 56041950AA) is an upstream oxygen (O2) sensor mounted before the catalytic converter that measures...
$89.71
MSRP $143.00
Save $53.29
37.3% Off 
Oxygen Sensor
Mopar
56041213ag
Oxygen Sensor (Part Number: 56041213AG) is an exhaust oxygen sensor used to measure oxygen content in exhaust gases for engine...
$134.73
MSRP $212.00
Save $77.27
36.4% Off 
Nitrous Oxide Sensor
Mopar
68544299aa
Downstream After Catalyst.
$373.38
MSRP $596.00
Save $222.62
37.4% Off 
Oxygen Sensor Package
Mopar
5139021aa
Oxygen Sensor Package (Part Number: 5139021AA) is an oxygen (O2) sensor package intended for post-catalyst (after catalyst rear)...
$113.34
MSRP $179.00
Save $65.66
36.7% Off 
Exhaust Temperature Sensor
Mopar
68306261ab
Exhaust Temperature Sensor (Part Number: 68306261AB) is an exhaust gas temperature sensor used to monitor temperatures at locations...
$103.08
MSRP $161.00
Save $57.92
36% Off 
Oxygen Sensor
Mopar
68541528aa
Front Bank Upstream. Rear Bank Upstream.
$95.49
MSRP $149.00
Save $53.51
35.9% Off 
Oxygen Sensor, Upstream Exhaust
Mopar
68624180aa
Located On Turbo.
$92.94
MSRP $150.00
Save $57.06
38% Off 
Oxygen Sensor
Mopar
68493426aa
Upstream Right Before Catalyst.
$63.20
MSRP $98.75
Save $35.55
36% Off 
Oxygen Sensor, Left
Mopar
56028997aa
Oxygen Sensor, Left (Part Number: 56028997AA) is an OEM oxygen sensor positioned upstream (before the catalyst) on the left side of...
$92.49
MSRP $148.00
Save $55.51
37.5% Off 
Oxygen Sensor
Mopar
5149180ab
Oxygen Sensor (Part Number: 5149180AB) is an oxygen sensor used to monitor exhaust oxygen content at upstream or downstream positions...
$114.93
MSRP $182.00
Save $67.07
36.9% Off 
Oxygen Sensor
Mopar
68203458aa
Oxygen Sensor (Part Number: 68203458AA) Function: Oxygen sensor located upstream of the catalyst on the left side for air/fuel...
$86.78
MSRP $138.00
Save $51.22
37.1% Off 
Temperature/Pressure Sensor
Mopar
68297577aa
Temperature/Pressure Sensor (Part Number: 68297577AA) is a combined sensing device that monitors temperature and pressure parameters...
$103.33
MSRP $166.00
Save $62.67
37.8% Off 
Oxygen Sensor, Left
Mopar
56041952aa
Genuine OEM Oxygen Sensor, Left (Part Number: 56041952AA) is a downstream (after catalyst) O2 sensor that monitors exhaust after the...
$149.70
MSRP $238.00
Save $88.30
37.1% Off 
Exhaust Temperature Sensor
ACDelco
55495858
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
$57.89
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...
$49.67
Exhaust Temperature Sensor
ACDelco
55581035
ACDelco GM Original Equipment Exhaust Temperature Sensors report exhaust gas temperature to the engine control module, and are...
Oxygen Sensor
ACDelco
213-4403
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$52.20
Oxygen Sensor
ACDelco
12665161
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$41.02
Oxygen Sensor
ACDelco
12644786
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$126.09
Oxygen Sensor
ACDelco
213-3137
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$94.42
Oxygen Sensor
ACDelco
213-4255
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$80.76
Heated Oxygen Sensor
ACDelco
213-3139
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$106.99
Oxygen Sensor
ACDelco
213-2827
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$102.72
Exhaust Temperature Sensor
Mopar
68231738ab
Exhaust Temperature Sensor (Part Number: 68231738AB) is an emissions-related sensor that measures exhaust gas temperature upstream of...
$159.00
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
12671387
ACDelco Nitrogen Oxide Sensor Kit with Sensor and Clips (Part Number: 12671387) is a NOx sensor kit (position 1, front) for 6.6L...
$256.62
MSRP $472.62
Save $216.00
45.7% Off 
Heated Oxygen Sensor
GM
12584050
LaCrosse. Federal emissions, 3.6L. Aztek, Rendezvous. This part requires programming and/or special setup procedures GM Service...
$88.81
Heated Oxygen Sensor
GM
12616201
ACDelco Heated Oxygen Sensor (Part Number: 12616201) is a front-position heated oxygen sensor that measures oxygen in exhaust gases...
$113.02
MSRP $207.40
Save $94.38
45.5% Off 
Oxygen Sensor
GM
12705534
Silverado, sierra. 2.7l. Upstream. 1.5, 2.0L, 1.5L. Colorado. 2.7l. Canyon. 2.7l. Awd. Equinox. 1.5l. Fwd. Terrain. 1.5l.
$56.60
MSRP $83.24
Save $26.64
32% Off 
Heated Oxygen Sensor
GM
12687257
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 1 sensor 1. This part requires programming and/or special setup procedures GM...
$116.73
MSRP $214.20
Save $97.47
45.5% Off 
Heated Oxygen Sensor
GM
12567254
ACDelco Heated Oxygen Sensor (Part Number: 12567254) is a heated O2 sensor assembly (SENSOR ASM-HTD OXY) that detects oxygen content...
$63.66
MSRP $116.30
Save $52.64
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