Emission Systems
Multi-Purpose Hose
GM
09438383
7.0L. With supercharged. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$34.18
MSRP $51.30
Save $17.12
33.4% Off 
Heated Oxygen Sensor
GM
88975493
Vibe. 1.8l. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$14.20
MSRP $21.84
Save $7.64
35% Off 
Vapor Canister
GM
85568874
Equinox, Terrain. 1.5l. Acdelco #85568874.
$150.14
MSRP $275.48
Save $125.34
45.5% Off 
EGR Valve Gasket
GM
12647008
For EGR Valve. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system...
$24.02
MSRP $41.10
Save $17.08
41.6% Off 
Vapor Canister without Vent Valve Solenoid
GM
23294932
Volt. ELR. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM...
$166.40
MSRP $304.76
Save $138.36
45.4% Off 
OEM NEW 2016 GM Chevrolet Sierra Savana Rear Fuel Tank Meter/Pump 6.6L 19330-003
GM
19330003
Nox sensor. Express, savana. 6.6l diesel. Rear. 2010-16, egr valve & related components. This part requires programming and/or special...
$223.36
MSRP $411.34
Save $187.98
45.7% Off 
Evaporative Emission Front Pipe
GM
23385606
1.5, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$56.20
MSRP $85.52
Save $29.32
34.3% Off 
Positive Crankcase Ventilation (PCV) Oil Separator
GM
55509901
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$60.53
MSRP $96.97
Save $36.44
37.6% Off 
Vacuum Hose
GM
12589067
Federal emissions, 3.6L, canister to vent vlv.
$58.23
MSRP $99.62
Save $41.39
41.5% Off 
Multi-Purpose Clamp
GM
52369248
Upper. Large. 2.0L turbo, front duct. 2.8L. 2.0L turbo diesel, front. This GM Genuine Part is designed, engineered, and tested to...
$35.99
MSRP $61.58
Save $25.59
41.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12630867
2014-15 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$18.20
MSRP $28.00
Save $9.80
35% Off 
Vapor Canister Bracket
GM
84069473
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.92
MSRP $114.92
Save $52.00
45.2% Off 
Vapor Canister Purge Tube
GM
12649449
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.12
MSRP $37.10
Save $12.98
35% Off 
Air Tube
GM
12662883
3.0L twin-turbo, wastegate system, bypass valve, front.
$47.05
MSRP $70.61
Save $23.56
33.4% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
98034354
2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$561.91
MSRP $914.49
Save $352.58
38.6% Off 
Fluid Pipe
GM
84923595
6.6L diesel, emission reduction system.
$59.97
MSRP $109.54
Save $49.57
45.3% 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...
$15.64
MSRP $24.06
Save $8.42
35% Off 
Oxygen Sensor
GM
12705843
Traverse. 2.5l. Downstream. Acadia. 2.5l.
$16.02
MSRP $24.64
Save $8.62
35% Off 
Vapor Canister Air Inlet Opening Cover Seal
GM
55498645
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.50
MSRP $4.66
Save $1.16
24.9% Off 
Exhaust Gas Recirculation (EGR) Outlet Pipe Gasket
GM
55496936
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.86
MSRP $1.14
Save $0.28
24.6% Off 
Inlet Pipe
GM
55514988
Suburban. 3.0l diesel. Cooler. Tahoe. 3.0l diesel. Height pressure system. To valve. Yukon. 3.0l diesel. 3.0L diesel high pressure....
$16.94
MSRP $26.06
Save $9.12
35% Off 
Exhaust Gas Recirculation (EGR) Cooler Inlet Pipe Gasket
GM
55497083
For EGR Tube. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.80
MSRP $1.06
Save $0.26
24.5% Off 
EGR Cooler Inlet Pipe Gasket
GM
55496996
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$4.04
MSRP $5.38
Save $1.34
24.9% Off 
Emission Reduction Fluid Injector
GM
55504303
1.6L, front section. Cruze. 1.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$128.43
MSRP $206.73
Save $78.30
37.9% Off 
Air Tube
GM
12662879
3.0L twin-turbo, wastegate system, turbo wastegate.
$107.61
MSRP $172.41
Save $64.80
37.6% Off 
Heated Oxygen Sensor
GM
24402860
3.2L, rear. CTS. Catalyst monitoring. 3.2l. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part...
$81.05
MSRP $148.04
Save $66.99
45.3% Off 
Evaporator Tube
GM
86816451
6.6L gas, filler pipe, 8 ft box.
$60.96
MSRP $111.34
Save $50.38
45.2% Off 
07-10 Chevrolet Impala Monte Carlo Secondary Air Injection Pump V6 3.6L OEM NEW
GM
12594429
3.5 & 3.9L with flex fuel. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$225.13
MSRP $414.59
Save $189.46
45.7% Off 
OEM NEW 10-17 GM Chevrolet GMC Terrain 2.4L Air Cleaner Intake PCV Hose 12619363
GM
12619363
2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.40
MSRP $45.16
Save $18.76
41.5% Off 
Heated Oxygen Sensor
GM
12616202
CTS. Rear. Left. Camaro. 3.6l. 3.0, 3.6L. STS, STS-v. 3.6l. 3.6. Sedan, 3.0L. 2010, 3.6L, auto trans. 2011-15, 3.6L, auto trans. This...
$145.81
MSRP $267.54
Save $121.73
45.5% Off 
Secondary Air Injection Feed Tube
GM
12628570
Air injection system, 3.5L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$6.65
MSRP $7.77
Save $1.12
14.4% Off 
Vapor Canister Purge Tube
GM
12642416
With supercharger, without zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$27.99
MSRP $47.88
Save $19.89
41.5% Off 
Pressure Sensor
GM
39118775
1.6L, reduction tank & components, hatchback.
$57.31
MSRP $104.68
Save $47.37
45.3% Off 
Heated Oxygen Sensor
GM
12655677
Corvette. Upper. Camaro. 6.2l. CTS. 6.2l. Canister & sensors, 6.2l. This part requires programming and/or special setup procedures GM...
$56.51
MSRP $103.22
Save $46.71
45.3% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55580214
1.6L, egr pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.44
MSRP $8.58
Save $2.14
24.9% Off 
OEM NEW 2011-16 GM Chevrolet GMC Rear Oxygen Exhaust Temperature Sensor 12643246
GM
12643246
Silverado, sierra. 6.6l. Position 1. Exhaust temp sensor. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, at converter &...
$130.46
MSRP $239.38
Save $108.92
45.5% Off 
Vapor Canister Bracket
GM
84378987
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$108.94
MSRP $198.98
Save $90.04
45.3% Off 
Vapor Canister Purge Valve Bracket
GM
12579283
G5. 2.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.56
MSRP $23.94
Save $8.38
35% Off 
F (S)Canister
GM
85609678
3.6L, with pzev, gas. 2.5L, with pzev.
$129.67
MSRP $237.92
Save $108.25
45.5% Off 
OEM NEW 2017-19 GM Chevrolet GMC Silverado Sierra Vent Control Solenoid 84148813
GM
84148813
6.0L, 6.6 ft box. Silverado, sierra. 6.0l. Crewith ext cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
$62.34
MSRP $113.86
Save $51.52
45.2% Off 
Vapor Hose
GM
86589781
Fwd. Traverse. Pump to canister. Acadia.
$81.92
MSRP $149.62
Save $67.70
45.2% Off 
Exhaust Gas Temperature Sensor
GM
12709275
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.01
MSRP $99.48
Save $42.47
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