Emission Systems
availability
Heated Oxygen Sensor
GM
55574136
Sonic. Rear. 1.8L. 1.4L turbo. This part requires programming and/or special setup procedures GM Service Information describes the...
$65.87
MSRP $87.82
Save $21.95
25% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12633792
Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$288.06
MSRP $384.08
Save $96.02
25% Off 
Engine Mount Vacuum Hose
GM
23229144
Coupe, 2.0L turbo, without awd. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$98.17
MSRP $130.89
Save $32.72
25% Off 
Harness
GM
85138745
6.6L diesel, emission reduction system, 1st design.
$146.30
MSRP $195.06
Save $48.76
25% Off 
Heated Oxygen Sensor
GM
19184901
Front. 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$164.42
MSRP $219.22
Save $54.80
25% Off 
Heated Oxygen Sensor
GM
12608663
G6. Right. Rear. Aura. 3.6l. This part requires programming and/or special setup procedures GM Service Information describes the...
$109.88
MSRP $146.50
Save $36.62
25% Off 
Diesel Emissions Fluid (DEF) Tank Filler Hose
GM
20945532
2010-16, emission reduction system. 2017-20, emission reduction system. This GM Genuine Part is designed, engineered, and tested to...
$53.93
MSRP $71.90
Save $17.97
25% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12581194
3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.68
MSRP $15.57
Save $3.89
25% Off 
Exhaust Gas Recirculation (EGR) Valve Pipe
GM
12632253
6.6L diesel, egr valve & related components, 2015-16. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$209.18
MSRP $278.90
Save $69.72
25% Off 
Heated Oxygen Sensor
GM
12609456
Rear. 4.3L. Hummer H2. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$79.28
MSRP $105.70
Save $26.42
25% Off 
A.I.R Pump
GM
25207556
1.3L turbo. 2.7L. Trailblazer. 1.3l. Encore GX. 1.3l.
$135.86
MSRP $181.14
Save $45.28
25% Off 
Egr Cooler
GM
40009587
Silverado, sierra. 3.0l diesel. Tahoe. 3.0l diesel. Suburban. 3.0l diesel. Yukon XL. 3.0l diesel. Escalade. 3.0l diesel. 3.0L diesel low...
$232.14
MSRP $309.52
Save $77.38
25% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
12634536
Silverado, sierra. 6.6l. Location a. 2010-16, egr valve & related components. Express, savana. 6.6l diesel. Locr a. Position 1. 6.6L...
$150.54
MSRP $200.72
Save $50.18
25% Off 
Heated Oxygen Sensor
GM
12592592
Canyon, Colorado. Without 5.3l. Front. 3.7L. This part requires programming and/or special setup procedures GM Service Information...
$93.05
MSRP $124.06
Save $31.01
25% Off 
Fan Assembly Bolt
GM
11602910
1.3L turbo, cvt, type 1. 1.2L turbo.
$5.48
MSRP $7.31
Save $1.83
25% Off 
Vapor Canister
GM
13230480
LaCrosse. Without awd, california. 2.4L, with pzev. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to...
$350.27
MSRP $467.02
Save $116.75
25% Off 
Sensor
GM
40009755
3.0L diesel 2021-24 sensors. To 05/20/2022. NOX Sensor. Suburban. 3.0l diesel. Lower. To 05/19/22. Tahoe. 3.0l diesel. Yukon. 3.0l...
$177.92
MSRP $237.22
Save $59.30
25% Off 
Heated Oxygen Sensor
GM
12572705
All models. 6.0l. Front, 8.1L. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L,...
$141.29
MSRP $188.38
Save $47.09
25% Off 
Injector
GM
12743094
Emissions reductant. Silverado, Sierra 2500 HD. To 11/17/20. Silverado, Sierra 3500 HD. 6.6L diesel, emission reduction system.
$193.26
MSRP $257.68
Save $64.42
25% Off 
Evaporative Emission Canister Air Inlet Hose
GM
84084717
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$105.22
MSRP $140.29
Save $35.07
25% Off 
Black Multi-Purpose Pigtail
GM
13585858
Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
$38.16
MSRP $50.88
Save $12.72
25% Off 
Heated Oxygen Sensor
GM
12583804
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$93.96
MSRP $125.28
Save $31.32
25% Off 
Secondary Air Injection Pump Hose
GM
55567469
Without diesel 1.8L. Air hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$36.00
MSRP $48.00
Save $12.00
25% Off 
Exhaust Temperature Sensor
GM
55499760
Location-Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$45.39
MSRP $60.52
Save $15.13
25% Off 
Vapor Canister Vent Hose
GM
84737247
Without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$41.66
MSRP $55.54
Save $13.88
25% Off 
Heated Oxygen Sensor
GM
12597878
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$76.52
MSRP $102.02
Save $25.50
25% Off 
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
12671387
Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
$354.47
MSRP $472.62
Save $118.15
25% Off 
Exhaust Temperature Sensor
GM
19418899
Silverado, sierra. 6.6l. Exhaust temp sensor. 6.6l. Position 3&4. 6.6L diesel, egr valve & related components, 2015-16, at muffler,...
$85.85
MSRP $114.46
Save $28.61
25% Off 
Emission Reduction Fluid Tank Filler Vent Hose
GM
84168991
6.6L diesel, emission reduction system, 2017-19, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$51.04
MSRP $68.05
Save $17.01
25% Off 
Exhaust Gas Recirculation Pipe
GM
40009037
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$37.53
MSRP $50.04
Save $12.51
25% Off 
Position 2 Exhaust Temperature Sensor
GM
55495856
2017-20, egr valve & related components, catalytic converter, lower. Express, savana. 2.8l diesel. Position #2. Canyon, Colorado. 2.8l...
$77.12
MSRP $102.82
Save $25.70
25% Off 
Positive Crankcase Ventilation (PCV) Hose
GM
22724246
2.2L. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.35
MSRP $32.46
Save $8.11
25% Off 
M6x2.22x24 Multi-Purpose Bolt
GM
11562253
6 x 2.22 x 24mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.10
MSRP $8.13
Save $2.03
25% Off 
Heated Oxygen Sensor
GM
12679686
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 2 sensor 1. This part requires programming and/or special setup procedures GM...
$142.73
MSRP $190.30
Save $47.57
25% Off 
Vapor Canister Purge Front Pipe
GM
84715834
Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$82.82
MSRP $110.43
Save $27.61
25% Off 
F (S)Pipe
GM
84836032
6.2L, rear, convertible. 5.5L, rear, z06, convertible.
$101.75
MSRP $135.66
Save $33.91
25% Off 
Vapor Canister Bracket
GM
84378987
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$149.24
MSRP $198.98
Save $49.74
25% Off 
Vapor Canister Purge Pipe
GM
13408650
1.4L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$336.72
MSRP $448.96
Save $112.24
25% Off 
Fuel Tank Filler Vent Hose
GM
84492938
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.13
MSRP $50.84
Save $12.71
25% Off 
Vapor Canister Air Inlet Hose
GM
84112415
3.6L, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$83.52
MSRP $111.36
Save $27.84
25% Off 
Exhaust Temperature Sensor
GM
55499758
2.8L turbo diesel, egr valve & related components, catalytic converter, lower. Helps provide accurate temperature detection
Heat and...
$62.91
MSRP $83.88
Save $20.97
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