Emission Modules & Control Units
Heated Oxygen Sensor
ACDelco
AFS141
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$151.86
Heated Oxygen Sensor
ACDelco
213-4120
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$86.98
Oxygen Sensor
ACDelco
12687257
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$116.73
Heated Oxygen Sensor
ACDelco
12712497
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$52.49
Oxygen Sensor
ACDelco
213-1568
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$60.83
Heated Oxygen Sensor
ACDelco
213-1354
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Heated Oxygen Sensor
ACDelco
213-2868
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Oxygen Sensor
ACDelco
12634063
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$66.79
Oxygen Sensor
ACDelco
213-4637
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Heated Oxygen Sensor
ACDelco
213-2873
ACDelco Gold (Professional) Oxygen (O2) Sensors are the high quality alternative to Original Equipment (OE) parts. These sensors are...
Heated Oxygen Sensor
ACDelco
213-817
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$126.41
Heated Oxygen Sensor
ACDelco
213-1515
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$57.22
Heated Oxygen Sensor
ACDelco
213-4247
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$161.58
Oxygen Sensor
ACDelco
213-4703
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$96.31
Heated Oxygen Sensor
ACDelco
AFS120
ACDelco GM Original Equipment Oxygen (O2) Sensors are special feedback sensors on your vehicle's exhaust system, and are GM-recommended...
Heated Oxygen Sensor
ACDelco
213-1687
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$102.98
Heated Oxygen Sensor
ACDelco
213-4191
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$105.10
Oxygen Sensor
ACDelco
12645561
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$56.16
Heated Oxygen Sensor
ACDelco
213-818
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$143.61
Heated Oxygen Sensor
ACDelco
12670254
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$43.69
Oxygen Sensor
ACDelco
12683553
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$61.93
Oxygen Sensor
GM
12702181
GM Genuine Parts Oxygen Sensor (Part Number: 12702181) is a heated oxygen sensor (pre-catalyst, bank 2) used to monitor exhaust oxygen...
$50.95
MSRP $87.18
Save $36.23
41.6% Off 
Sensor
GM
12747536
Silverado, Sierra 2500 HD. Front. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2024-26.
$116.88
MSRP $214.48
Save $97.60
45.5% Off 
Exhaust Temp Sensor
GM
12737537
6.6L diesel, sensors, at muffler & pipe, posn 3. 6.6L diesel, sensors, 2024-26, exhaust particulate.
$84.98
MSRP $155.24
Save $70.26
45.3% Off 
Oxygen Sensor
Mopar
68545116aa
Left Hand Upstream Before Catalyst. Upstream Right.
$126.18
MSRP $200.00
Save $73.82
36.9% Off 
Temperature Sensor
Mopar
68624343aa
M12x1.25. 17mm D.S. SCR Outlet Temperature.
$664.05
MSRP $1,035.00
Save $370.95
35.8% Off 
Nitrous Oxide Sensor
Mopar
68460215ab
Downstream NOX Sensor To SER.
$305.87
MSRP $490.00
Save $184.13
37.6% Off 
Oxygen Sensor
Mopar
68291046aa
Oxygen Sensor (Part Number: 68291046AA) is an emissions-related oxygen sensor used for monitoring exhaust oxygen content upstream or...
$115.99
MSRP $183.00
Save $67.01
36.6% Off 
Oxygen Sensor
Mopar
68290528aa
Oxygen Sensor (Part Number: 68290528AA). Category: EMISSIONS - SENSORS Also known as: Sensor Function: Oxygen (O2) sensor...
$151.86
MSRP $239.00
Save $87.14
36.5% Off 
Oxygen Sensor
Mopar
68522943aa
Right Downstream O2 Sensor.
$83.52
MSRP $132.00
Save $48.48
36.7% Off 
Oxygen Sensor
Mopar
56041846aa
Oxygen Sensor (Part Number: 56041846AA) is an OEM downstream oxygen sensor specified for after-catalyst use (Europe export/Euro Stage...
$134.73
MSRP $212.00
Save $77.27
36.4% Off 
Exhaust Temperature Sensor
Mopar
68372817ab
Inlet Diesel Particulate Filter (DPF). Diesel Particulate Filter Outlet.
$57.34
MSRP $90.90
Save $33.56
36.9% Off 
Oxygen Sensor
Mopar
68497499aa
Oxygen Sensor (Part Number: 68497499AA) is an oxygen (O2) sensor used to monitor exhaust oxygen content; listed as downstream left....
$68.55
MSRP $109.00
Save $40.45
37.1% Off 
Nitrous Oxide Sensor
Mopar
68460218ab
Nitrous Oxide Sensor (Part Number: 68460218AB) is an emissions sensor used to detect nitrous oxide (N2O) levels as part of the vehicle...
$286.88
MSRP $459.00
Save $172.12
37.5% Off 
Oxygen Sensor, Before Catalyst, Right
Mopar
68021056aa
After 07/28/06.
$69.51
MSRP $111.00
Save $41.49
37.4% Off 
Oxygen Sensor
Mopar
56041943aa
Genuine OEM Oxygen Sensor (Part Number: 56041943AA) is an upstream (front) O2 sensor that monitors exhaust oxygen content before the...
$181.78
MSRP $284.00
Save $102.22
36% Off 
Exhaust Temperature Sensor
Mopar
5149085ac
Exhaust Temperature Sensor (Part Number: 5149085AC) is an OEM exhaust temperature sensor used to monitor temperatures either before or...
$53.75
MSRP $85.00
Save $31.25
36.8% Off 
Oxygen Sensor
Mopar
68522576aa
Right Downstream O2 Sensor.
$92.44
MSRP $148.00
Save $55.56
37.5% Off 
Oxygen Sensor, After Catalyst
Mopar
68240986aa
Up To [12/15/2014].
$55.23
MSRP $86.25
Save $31.02
36% Off 
Oxygen Sensor, Left Side, After Catalyst
Mopar
5149005aa
Oxygen Sensor, Left Side, After Catalyst (Part Number: 5149005AA) is an after-catalyst oxygen (O2) sensor for the left side of the...
$102.65
MSRP $163.00
Save $60.35
37% Off 
Particulate Matter Sensor
Mopar
68201261aa
Particulate Matter Sensor (Part Number: 68201261AA) Function: Emissions sensor (particulate matter/oxygen family) used upstream of...
$276.33
MSRP $441.00
Save $164.67
37.3% Off Oxygen Sensor
Mopar
68195741aa
Oxygen Sensor (Part Number: 68195741AA) is an OEM-quality upstream oxygen sensor designed to monitor exhaust oxygen levels before the...
$127.24
MSRP $199.00
Save $71.76
36.1% Off 
Upstream Nitrous Oxide Sensor And Bracket
Mopar
68544296aa
$166.38
MSRP $244.00
Save $77.62
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