Emission Systems
availability
5-Way Female Black Multi-Purpose Pigtail
GM
15306175
3.4L, 2002-05. 3.4L, 2000-01. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy...
$51.27
MSRP $75.98
Save $24.71
32.5% Off 
Vapor Canister Purge Valve
GM
55573017
GM Original Equipment Vapor Canister Purge Valves are GM-recommended replacements for your vehicle's original components. The...
$38.11
MSRP $56.46
Save $18.35
32.5% Off 
Secondary Air Injection Pump Pipe
GM
55569324
With pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$33.52
MSRP $43.56
Save $10.04
23% Off 
Exhaust Temp Sensor
GM
12737537
6.6L diesel, sensors, at muffler & pipe, posn 3. 6.6L diesel, sensors, 2024-26, exhaust particulate.
$104.79
MSRP $155.24
Save $50.45
32.5% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
97318478
EGR Valve To Intake. Offset Bolt Pattern. All models. 6.6l. To cooler. Upper. Outer. This GM Genuine Part is designed, engineered, and...
$14.03
MSRP $18.21
Save $4.18
23% Off 
Exhaust Nut
GM
11102751
2.5L, front section. 2.5L, rear section. 2.0L, front section. 1.3L turbo, front section, fwd. 1.2L turbo, front section. 1.6L. 2.0L,...
$3.46
MSRP $4.12
Save $0.66
16% Off 
Vapor Canister Air Inlet Hose
GM
84392405
2.5L. 3.6L, without awd, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$87.40
MSRP $113.54
Save $26.14
23% Off 
Pipe
GM
85856213
Emission reduction system, 3.0L diesel, crew cab, 6.6 ft box.
$85.66
MSRP $126.90
Save $41.24
32.5% Off 
M6x1x20 Multi-Purpose Bolt
GM
11588712
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.25
MSRP $8.13
Save $1.88
23.1% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
12688014
6.6L diesel, egr valve & related components, 2017-19, upper. 6.6L diesel, lower. This GM Genuine Part is designed, engineered, and...
$16.24
MSRP $24.06
Save $7.82
32.5% Off 
Secondary Air Injection Pump with Bracket
GM
55568068
Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. Helps maintain controlled air flow to proper air injection components
This GM Genuine...
$264.30
MSRP $391.56
Save $127.26
32.5% Off 
Vapor Canister
GM
85611391
Verano. Cruze, Cruze Limited. 1.4l. Cascada. Cruze, Cruze Limited. 1.8l. Engine code luw. Without diesel, 1.8L, with flex fuel. Without...
$109.36
MSRP $162.02
Save $52.66
32.5% Off 
Vapor Canister Bracket
GM
84378987
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$134.31
MSRP $198.98
Save $64.67
32.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12633396
3.0L & 3.6L, 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.95
MSRP $39.92
Save $12.97
32.5% 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...
$57.75
MSRP $85.56
Save $27.81
32.5% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
12660270
2010-16, egr valve & related components. Express, savana. 6.6l diesel. This GM Genuine Part is designed, engineered, and tested to...
$429.49
MSRP $636.28
Save $206.79
32.5% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342403
6.6L diesel, emission reduction system, double cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$87.93
MSRP $114.26
Save $26.33
23% Off 
Vapor Canister Vent Valve
GM
15142482
All models. 3.4L. 3.1L. 2.2L. 2.4L. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control...
$49.79
MSRP $73.76
Save $23.97
32.5% Off 
Bracket
GM
85697744
6.6L diesel, emission reduction system.
$38.14
MSRP $56.50
Save $18.36
32.5% Off 
Heated Oxygen Sensor
GM
12665162
Camaro. 6.2l. Lower. Canister & sensors, 6.2l. CTS. 6.2l. This part requires programming and/or special setup procedures GM Service...
$49.38
MSRP $73.16
Save $23.78
32.5% Off 
Secondary Air Injection Pipe
GM
12604516
Air injection system, 3.5L. Helps maintain controlled air flow to proper air injection components
$53.64
Emission Reduction Fluid Control Module
GM
84774421
2.8L turbo diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$279.36
MSRP $363.03
Save $83.67
23% Off 
Exhaust Temperature Sensor
GM
55499757
2.8L turbo diesel, egr valve & related components, catalytic converter, upper. Helps provide accurate temperature detection
Heat and...
$48.79
MSRP $72.28
Save $23.49
32.5% Off 
Turbocharger Coolant Pump Bracket
GM
84661755
Filler pipe, regular cab, type 2. 4.2L twin-turbo, radiator mounted. This GM Genuine Part is designed, engineered, and tested to...
$22.28
MSRP $28.95
Save $6.67
23% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342406
6.6L diesel, emission reduction system, crew cab, 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous...
$98.58
MSRP $146.04
Save $47.46
32.5% 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
$8.69
MSRP $11.31
Save $2.62
23.2% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12659585
3.6L twin-turbo, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.02
MSRP $72.62
Save $23.60
32.5% Off 
Vapor Canister Purge Hose
GM
84022609
3.6L, with awd, #1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.69
MSRP $104.72
Save $34.03
32.5% Off 
Vapor Canister
GM
96554016
Aveo. G3. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM...
$301.44
Vapor Canister Purge Tube
GM
12631952
2.5L. 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.72
MSRP $29.22
Save $9.50
32.5% Off 
Heated Oxygen Sensor
GM
93191307
Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
$97.38
MSRP $144.24
Save $46.86
32.5% 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...
$227.38
MSRP $336.86
Save $109.48
32.5% Off 
Heated Oxygen Sensor
GM
12656543
Downstream. Malibu. 2.4l. 2.4L, with code: aua. This part requires programming and/or special setup procedures GM Service Information...
$121.93
MSRP $180.64
Save $58.71
32.5% 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...
$180.90
MSRP $235.07
Save $54.17
23% Off 
Exhaust Gas Recirculation Cooler Temperature Sensor
GM
55514862
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.40
MSRP $30.22
Save $9.82
32.5% Off 
Solenoid Kit,Evap Emis Cnstr Vent Vlv
GM
19207763
Incl.Hose. Location-Vapor Canister. Silverado, sierra hybrid. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
$160.26
MSRP $237.42
Save $77.16
32.5% Off 
Multi-Purpose Clip
GM
10121502
These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$2.42
MSRP $3.14
Save $0.72
22.9% Off 
Evaporative Emission Front Hose
GM
84850440
1.5, 2.0L, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$77.04
MSRP $114.14
Save $37.10
32.5% Off 
Heated Oxygen Sensor
GM
88971387
Vibe. With awd. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$132.31
MSRP $196.02
Save $63.71
32.5% Off 
Retainer - M6 Bolt
GM
11518792
Double & crew cab. 4.3, 5.3, 6.2L. Regular cab. 1.3l turbo, cvt. 3.6L. 4.2L twin-turbo. 2019. 2020. 2.4L 2012-13. With zr1. This GM...
$5.79
MSRP $7.54
Save $1.75
23.2% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!