Emission Systems
availability
Fluid Pipe
GM
85693476
3.0L diesel emission reduction system.
$119.50
MSRP $218.26
Save $98.76
45.2% Off 
Air Tube
GM
12662882
3.0L twin-turbo, wastegate system, bypass valve, rear.
$38.76
MSRP $59.65
Save $20.89
35% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
12337952
$2.51
MSRP $4.18
Save $1.67
40% Off 
Oxygen Sensor
GM
24576791
2.2L, at manifold, without flexible fuel. S-series. 2.2l. Front. Extended Build Date. 2.2L, post converter. 2.2L, at manifold, all....
$48.93
MSRP $85.84
Save $36.91
43% 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 $118.26
Save $42.67
36.1% 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 
Vacuum Hose
GM
12656519
3.6L twin-turbo, wastegate system, #3.
$72.83
MSRP $115.10
Save $42.27
36.7% Off 
Vacuum Hose
GM
12656521
3.6L twin-turbo, wastegate system, #4.
$69.69
MSRP $110.13
Save $40.44
36.7% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12655014
3.0L twin-turbo, small. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.47
MSRP $34.30
Save $10.83
31.6% Off 
Fluid Pipe
GM
87831177
3.0L diesel, emission reduction system, Escalade ESV.
$77.47
MSRP $139.58
Save $62.11
44.5% 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
$63.35
MSRP $114.14
Save $50.79
44.5% Off 
Exhaust Gas Recirculation (EGR) Valve Pipe
GM
12586606
3.5L, wagon. Malibu, Malibu Maxx. 3.5l. 3.5L, sedan. G6. 3.5l. 2nd design. This GM Genuine Part is designed, engineered, and tested to...
$36.49
MSRP $64.03
Save $27.54
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....
$38.34
MSRP $67.26
Save $28.92
43% Off 
Black Multi-Purpose Pigtail
GM
13586114
Modulator, #3. 3.8L. 1993-97, #3. 3.4L. G5. Auto trans. Protective outer coverings help provide long-lasting durability
Color-coded...
$28.41
MSRP $48.68
Save $20.27
41.6% Off 
Exhaust Temperature Sensor
GM
12683486
6.6L diesel, egr valve & related components, 2017-19, upper, front. Exhaust temp sensor. 6.6l. Position 1. Silverado, Sierra 2500 HD....
$48.15
MSRP $84.48
Save $36.33
43% Off 
Heated Oxygen Sensor
GM
12666673
Tahoe, Yukon, Escalade. Front. Right. This part requires programming and/or special setup procedures GM Service Information describes...
$52.88
MSRP $92.78
Save $39.90
43% Off 
Vapor Canister
GM
84106552
Silverado, sierra. 8 ft. box. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
$191.99
MSRP $350.66
Save $158.67
45.2% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210658
Without zr1. 5.7L, 1993-97, manual trans. Buick. Cadillac. 5.7l. Chevrolet. 5.7l. 5.7L, 1993-97, auto trans. This GM Genuine Part is...
$105.49
MSRP $190.07
Save $84.58
44.5% Off 
Intercooler Bypass Valve Vacuum Tank
GM
12653856
2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$231.17
MSRP $370.38
Save $139.21
37.6% 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...
$305.03
MSRP $557.13
Save $252.10
45.2% 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...
$375.89
MSRP $689.70
Save $313.81
45.5% Off 
Heated Oxygen Sensor
GM
12634063
CTS. Rear. Left. 3.6L, all. Camaro. 3.6l. 2011-15, 3.6L, auto trans. Sedan, 3.0L. Wagon, 3.0, 3.6L. This part requires programming...
$67.71
MSRP $122.00
Save $54.29
44.5% 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...
$173.31
MSRP $316.54
Save $143.23
45.2% 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...
$260.86
MSRP $476.46
Save $215.60
45.3% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12670909
Without supercharger, with dry sump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$42.62
MSRP $74.78
Save $32.16
43% 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....
$46.76
MSRP $82.04
Save $35.28
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...
$48.75
MSRP $85.52
Save $36.77
43% Off 
Heated Oxygen Sensor
GM
12675980
Pre-catalyst. Upstream. Upper. Envision. 2.0l. Bank 1 sen 1. Traverse. 2.0l. Front. 2.0L turbo. This part requires programming and/or...
$57.19
MSRP $103.04
Save $45.85
44.5% Off 
Vapor Canister
GM
84821498
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Manufactured to GM...
$159.33
MSRP $291.02
Save $131.69
45.3% Off 
Sensor
GM
55496258
Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 3.
$55.37
MSRP $97.14
Save $41.77
43% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84593739
2017-20, emission reduction system.
$296.61
MSRP $541.76
Save $245.15
45.3% 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...
$20.86
MSRP $34.76
Save $13.90
40% 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...
$56.22
MSRP $101.30
Save $45.08
44.5% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
55570005
1.6L, egr cooler. Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. This GM Genuine Part is designed, engineered, and tested to rigorous...
$233.94
MSRP $427.52
Save $193.58
45.3% Off 
Evaporative Emission System Vacuum Leak Pump Filter
GM
84212608
Volt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.82
MSRP $82.81
Save $28.99
35% Off 
Vapor Canister Purge Valve with Bracket
GM
96800400
Aveo, Aveo5. G3. Controls vapor flow from canister to engine
$51.87
MSRP $91.00
Save $39.13
43% 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...
$104.86
MSRP $188.94
Save $84.08
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...
$48.77
MSRP $85.56
Save $36.79
43% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
97303656
EGR Valve To Intake. Straight Bolt Pattern. All models. 6.6l. To cooler. Upper. Center. This GM Genuine Part is designed, engineered,...
$12.80
MSRP $18.74
Save $5.94
31.7% 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...
$76.73
MSRP $138.26
Save $61.53
44.5% Off 
Rear Oxygen Sensor
GM
19355312
Corvette. Post-converter. Suburban 3500hd.
$98.33
MSRP $177.18
Save $78.85
44.5% 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...
$46.02
MSRP $80.74
Save $34.72
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...
$52.53
MSRP $80.85
Save $28.32
35% Off 
Multi-Purpose Nut
GM
11588835
2.5L. 1.2L turbo, front section. 1.3L turbo, front section, awd. 1.3L turbo, front section, fwd. 1.8L, center and rear. 2007-08. 1.6L....
$0.47
MSRP $0.68
Save $0.21
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