Emission Systems
availability
Egr Valve Flange Gasket
Mopar
5277723
Without EGR. Round Bolt Holes. Egr port.
$9.08
MSRP $12.75
Save $3.67
28.8% Off 
Exhaust Temperature Sensor
Mopar
5149085AC
After catalyst. After particulate filter.
$56.61
MSRP $85.00
Save $28.39
33.4% Off 
Nitrous Oxide Sensor
Mopar
68250217AB
Upstream. Before nox sensor.
$213.40
MSRP $324.00
Save $110.60
34.1% Off 
Vapor Canister Purge Tube
GM
12654018
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.94
MSRP $11.63
Save $3.69
31.7% Off 
Diesel Exhaust Fluid Injector Gasket
Mopar
04627714AB
Injector Diesel.
$14.52
MSRP $20.04
Save $5.52
27.5% Off 
Oxygen Sensor
Mopar
68541528AA
Rear Bank Upstream. Front Upstream.
$99.12
MSRP $149.00
Save $49.88
33.5% Off 
Oxygen Sensor
GM
19211437
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$21.44
MSRP $35.74
Save $14.30
40% Off 
Oxygen Sensor
GM
12721346
4.3, 5.3, 6.2L. Silverado, sierra. 6.2l. Upstream. Right. Escalade. 6.2l. Suburban. 6.2l. Tahoe. 6.2l. Yukon XL. 6.2l. 6.2L. without...
$38.20
MSRP $67.02
Save $28.82
43% Off 
Exhaust Temperature Sensor
GM
55495855
2017-20, egr valve & related components, catalytic converter, upper. Express, savana. 2.8l diesel. Position #1. Canyon, Colorado. 2.8l...
$50.11
MSRP $87.92
Save $37.81
43% Off 
Exhaust Gas Recirculation Pipe
GM
55514990
Silverado, sierra. 3.0l diesel. Single exhaust, 2023-26. Low pressure system. To cooler. Yukon. 3.0l diesel. 3.0L diesel low pressure....
$39.41
MSRP $69.14
Save $29.73
43% Off 
Heated Oxygen Sensor
GM
12695629
1.3L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$54.00
MSRP $83.11
Save $29.11
35% Off 
Nitrogen Oxide Sensor with Clips
GM
19302360
NOX Sensor. 6.6L diesel 2015-16 egr valve & related components. This part requires programming and/or special setup procedures GM...
$268.17
MSRP $489.80
Save $221.63
45.2% Off 
Heated Oxygen Sensor
GM
55572215
Sonic. Front. 1.8l. Cruze, Cruze Limited. 1.8l. Upstream. Without diesel, 1.8L. This part requires programming and/or special setup...
$75.59
MSRP $121.58
Save $45.99
37.8% Off 
Vapor Harness
Mopar
68003473AA
PROPORTIONAL PURGE SOLENOID
$73.15
MSRP $110.29
Save $37.14
33.7% Off 
Vapor Canister Vent Valve
GM
84148820
Escalade ESV. Suburban. Yukon XL. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel...
$57.80
MSRP $104.14
Save $46.34
44.5% Off 
Oxygen Sensor
Mopar
56028995AB
[upstream,left]. Before catalyst.
$75.54
MSRP $115.98
Save $40.44
34.9% Off 
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
12671388
Nitrogen oxide. Sierra, silverado. Rear. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
$313.58
MSRP $572.73
Save $259.15
45.2% Off 
Evaporative Emission Pipe
GM
93357393
Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$93.01
MSRP $147.00
Save $53.99
36.7% Off 
Position 2 Nitrogen Oxide Sensor Adapter
GM
12662659
Cruze. Rear nox sensor. With diesel, egr valve & related components. This part requires programming and/or special setup procedures GM...
$386.42
MSRP $709.02
Save $322.60
45.5% Off 
Position 3 Exhaust Temperature Sensor
GM
55495857
2017-20, egr valve & related components, converter & pipe. Express, savana. 2.8l diesel. Position #3. Canyon, Colorado. 2.8l diesel....
$48.07
MSRP $84.34
Save $36.27
43% Off 
Hose Clamp
Mopar
68101439AA
For Rear Heat/AC Prep Package Only.
$7.87
MSRP $10.95
Save $3.08
28.1% Off 
Exhaust Temperature Sensor
GM
12683487
6.6L diesel, egr valve & related components, 2017-19, upper, rear. Exhaust temp sensor. 6.6l. Position 2. 6.6L diesel, sensors, at exh...
$47.31
MSRP $83.00
Save $35.69
43% Off 
Vapor Canister Vent Hose
GM
84628059
Filler pipe. double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$65.12
MSRP $117.34
Save $52.22
44.5% Off 
Heated Oxygen Sensor
GM
12612430
SRX. 3.0l. Equinox, Terrain. 3.0l. Volt. Lower. LaCrosse. 3.6l. ELR. This part requires programming and/or special setup procedures GM...
$77.52
MSRP $139.68
Save $62.16
44.5% Off 
Secondary Air Injection Pump with Bracket
GM
12630667
Regal. Cobalt. 2.2l. Air injection system, 2009-10. Impala. 2.4l. Helps maintain controlled air flow to proper air injection components...
$189.60
MSRP $346.30
Save $156.70
45.2% Off 
Heated Oxygen Sensor
GM
19178930
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$78.89
MSRP $142.14
Save $63.25
44.5% Off 
Vapor Canister Vent Solenoid
GM
20952523
Impala, Monte Carlo. 3.6L with flex fuel. 3.5 & 3.9L with flex fuel. Grand Prix. Location-Vapor Canister. Controls fresh air flow to the...
$50.14
MSRP $87.96
Save $37.82
43% Off 
Vapor Canister Vent Valve Solenoid Kit with Filter and Harness
GM
19352776
Location-Vapor Canister. 2.5" Dia. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control...
$178.16
MSRP $325.40
Save $147.24
45.2% Off 
Heated Oxygen Sensor
GM
55563348
1.4L turbo. Sonic. Front. 1.4l. 2nd Design. Trax. Upstream. This part requires programming and/or special setup procedures GM Service...
$107.80
MSRP $194.24
Save $86.44
44.5% Off 
Secondary Air Injection Check Valve
GM
55581479
Volt. ELR. With pzev. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$150.84
MSRP $241.65
Save $90.81
37.6% Off 
Exhaust Gas Recirculation (EGR) Valve Pipe Gasket
GM
12553047
Without diesel, 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.05
MSRP $18.40
Save $7.35
39.9% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
12337952
$2.51
MSRP $4.18
Save $1.67
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