Emission Modules & Control Units
Nitrous Oxide Sensor
Mopar
68250214ab
Nitrous Oxide Sensor (Part Number: 68250214AB) is an emissions sensor used downstream of the NOx catalytic sensor. Function...
$453.56
MSRP $717.00
Save $263.44
36.7% Off 
Oxygen Sensor, Left Side, After Catalyst
Mopar
56028999ab
Oxygen Sensor, Left Side, After Catalyst (Part Number: 56028999AB) is a downstream oxygen (O2) sensor located after the catalytic...
$189.27
MSRP $294.00
Save $104.73
35.6% Off 
Oxygen Sensor
Mopar
68410612aa
Oxygen Sensor (Part Number: 68410612AA) is an OEM emissions sensor used to monitor exhaust oxygen content and support engine control....
$83.71
MSRP $134.00
Save $50.29
37.5% Off 
Exhaust Temperature Sensor
Mopar
68372818ac
Upstream Before Catalyst.
$54.22
MSRP $86.05
Save $31.83
37% Off 
Exhaust Temperature Sensor
Mopar
5146662ad
Exhaust Temperature Sensor (Part Number: 5146662AD) Function: Measures exhaust gas temperature to support emissions systems such as...
$122.32
MSRP $195.00
Save $72.68
37.3% Off 
Oxygen Sensor
Mopar
5149263aa
Oxygen Sensor (Part Number: 5149263AA) is an O2 sensor used to monitor exhaust oxygen content for engine control and emissions...
$139.01
MSRP $220.00
Save $80.99
36.8% Off 
Oxygen Sensor
Mopar
68466620aa
Before catalyst rh upstream. Upstream Right.
$76.62
MSRP $123.00
Save $46.38
37.7% Off 
Exhaust Temperature Sensor
Mopar
68306262ab
Pre Diesel Particulate Filter. Re Diesel Particulate Filter. Mid Bed Selective Catalytic Reduction. Midbed Selective Cat Reduction....
$101.58
MSRP $159.00
Save $57.42
36.1% Off 
Nitrous Oxide Sensor
Mopar
68544287aa
Nitrous Oxide Sensor (Part Number: 68544287AA) is a factory NOx sensor used in emissions control systems (Pre-Selective Catalytic...
$139.03
MSRP $206.00
Save $66.97
32.5% Off 
Oxygen Sensor, Left Side, After Catalyst
Mopar
56029049aa
Oxygen Sensor, Left Side, After Catalyst (Part Number: 56029049AA) is an oxygen (O2) sensor used downstream of the catalytic converter...
$97.00
MSRP $154.00
Save $57.00
37% Off 
Heated Oxygen Sensor
ACDelco
AFS136
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$87.31
Oxygen Sensor
ACDelco
213-4226
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$69.59
Oxygen Sensor
GM
12598176
ACDelco Oxygen Sensor (Part Number: 12598176) is a heated oxygen sensor assembly (position 2) used to monitor exhaust oxygen for...
$105.10
MSRP $191.98
Save $86.88
45.3% Off 
Heated Oxygen Sensor
GM
24402860
3.2L, rear. CTS. Catalyst monitoring. 3.2l. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part...
$81.04
MSRP $148.04
Save $67.00
45.3% Off 
Heated Oxygen Sensor
GM
12616202
ACDelco Heated Oxygen Sensor (Part Number: 12616202) is an OE-quality heated oxygen sensor (position 2) that monitors oxygen content...
$145.80
MSRP $267.54
Save $121.74
45.5% Off 
Heated Oxygen Sensor
GM
12655677
ACDelco Heated Oxygen Sensor (Part Number: 12655677) is an oxygen (O2) sensor assembly used to monitor exhaust oxygen content for...
$56.50
MSRP $103.22
Save $46.72
45.3% Off 
Position 2 Exhaust Temperature Sensor
GM
12643246
ACDelco Position 2 Exhaust Temperature Sensor (Part Number: 12643246) is an exhaust temperature sensor (position 2) used to monitor...
$130.45
MSRP $239.38
Save $108.93
45.5% Off 
Exhaust Gas Temperature Sensor
GM
12709275
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.00
MSRP $99.48
Save $42.48
42.7% Off 
Heated Oxygen Sensor
GM
12615194
ACDelco Heated Oxygen Sensor (Part Number: 12615194) is a post-catalytic heated oxygen sensor (O2 sensor) that measures oxygen content...
$109.38
MSRP $200.72
Save $91.34
45.5% Off 
Heated Oxygen Sensor
GM
19355311
ACDelco Heated Oxygen Sensor (Part Number: 19355311) is an ACDelco emission control sensor engineered to monitor exhaust oxygen and...
$89.96
MSRP $164.32
Save $74.36
45.3% Off 
Heated Oxygen Sensor
GM
12640453
ACDelco Heated Oxygen Sensor (Part Number: 12640453) is a heated oxygen sensor assembly that measures oxygen content in exhaust gases...
$56.35
MSRP $102.94
Save $46.59
45.3% Off 
Heated Oxygen Sensor
GM
12572705
ACDelco Heated Oxygen Sensor (Part Number: 12572705) is an oxygen sensor with integrated heater used to monitor exhaust oxygen levels...
$103.13
MSRP $188.38
Save $85.25
45.3% Off 
Heated Oxygen Sensor
GM
12634062
ACDelco Heated Oxygen Sensor (Part Number: 12634062) Category: Emission Control Parts Function: Heated oxygen sensor...
$88.25
MSRP $161.20
Save $72.95
45.3% Off 
Oxygen Sensor
GM
96951465
Aveo, Aveo5. Front. G3. Upper. This part requires programming and/or special setup procedures GM Service Information describes the...
$165.73
MSRP $303.56
Save $137.83
45.4% Off 
Heated Oxygen Sensor
GM
12618009
ACDelco Heated Oxygen Sensor (Part Number: 12618009) is a heated oxygen (HTD) sensor that detects oxygen content in the exhaust gases...
$96.30
MSRP $175.90
Save $79.60
45.3% Off 
Oxygen Sensor
GM
12697860
Traverse. 2.5l. Upstream. Acadia. 2.5l.
$23.88
MSRP $36.76
Save $12.88
35% Off 
Heated Oxygen Sensor
GM
12597947
3.6L. Acadia, Acadia Limited. Outlook. Vue. 3.5l. Enclave, Traverse. Vue Hybrid. G6. Rear. 2.4l. Left. 2.4L, 1st design. This part...
$96.30
MSRP $175.90
Save $79.60
45.3% Off 
F (S)Sensor
GM
19355317
Secondary. 2.4l. Secondary. 3.1l. 1996-98, 4 cylinder, at converter. 4 cylinder, #2. Exhaust pipe. 6 cylinder.
$81.38
MSRP $148.66
Save $67.28
45.3% Off 
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
GM
12589380
ACDelco Heated Oxygen Sensor (Part Number: 12589380) is a heated oxygen (O2) sensor (position 1) designed to detect oxygen content in...
$139.77
MSRP $256.48
Save $116.71
45.5% Off 
Heated Oxygen Sensor
GM
12665061
ACDelco Heated Oxygen Sensor (Part Number: 12665061) is a pre-catalyst heated oxygen sensor that measures exhaust oxygen content to...
$52.71
MSRP $90.20
Save $37.49
41.6% Off 
Heated Oxygen Sensor
GM
12679935
ACDelco Heated Oxygen Sensor (Part Number: 12679935) is a heated pre-catalyst oxygen sensor that measures oxygen content in exhaust...
$60.39
MSRP $96.76
Save $36.37
37.6% Off 
Oxygen Sensor
GM
19211437
ACDelco Oxygen Sensor (Part Number: 19211437) is an exhaust oxygen sensor that detects oxygen content in exhaust gases to support...
$47.38
Nitrogen Oxides Sensor
GM
55515864
ACDelco Nitrogen Oxides Sensor (Part Number: 55515864) is a factory-grade NOx sensing device used to detect nitrogen oxide content in...
$383.75
MSRP $706.74
Save $322.99
45.7% Off 
Heated Oxygen Sensor
GM
12622643
Lucerne. 3.9L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$96.86
MSRP $176.94
Save $80.08
45.3% Off 
Heated Oxygen Sensor
GM
12643708
GM Genuine Parts Heated Oxygen Sensor (Part Number: 12643708) is an OEM post-catalyst heated oxygen sensor (HO2S) engineered to GM...
$47.28
MSRP $80.90
Save $33.62
41.6% Off 
Nitrogen Oxides Sensor
GM
24001917
ACDelco Nitrogen Oxides Sensor (Part Number: 24001917) is an emissions sensor manufactured to GM OE specifications to detect nitrogen...
$177.27
MSRP $324.68
Save $147.41
45.4% Off 
Heated Oxygen Sensor
GM
12576131
ACDelco Heated Oxygen Sensor (Part Number: 12576131) is a heated oxygen sensor (position 1) that measures oxygen content in the...
$58.78
MSRP $107.40
Save $48.62
45.3% Off 
Heated Oxygen Sensor
GM
12592591
All models. 4.2l. Front. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$46.70
MSRP $79.91
Save $33.21
41.6% Off 
Exhaust Temperature Sensor
GM
12683487
ACDelco Exhaust Temperature Sensor (Part Number: 12683487) is an exhaust gas temperature sensor positioned in the exhaust system to...
$47.18
MSRP $80.74
Save $33.56
41.6% Off 
Oxygen Sensor
GM
89017722
ACDelco Oxygen Sensor (Part Number: 89017722) is an OEM-recommended sensor that detects oxygen content in the exhaust stream to...
$94.42
MSRP $172.49
Save $78.07
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