Emission Systems
availability
Vapor Canister
ACDelco
85611392
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$85.13
Vapor Canister Purge Tube
ACDelco
12575527
GM Genuine Parts Vapor Canister Purge Valve Pipes are designed, engineered, and tested to rigorous standards, and are backed by General...
$34.14
Secondary Air Injection Pump with Bracket
ACDelco
12656665
ACDelco GM Original Equipment Secondary Air Injection Pumps are GM-recommended replacements for your vehicle's original components. The...
$131.73
Secondary Air Injection Check Valve
ACDelco
19307616
ACDelco Gold (Professional) Secondary Air Injection Pump Check Valve are a high quality alternative to Original Equipment (OE) parts....
$15.99
Vapor Canister Purge Valve
ACDelco
214-2320
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM-recommended replacements for your vehicle's original components. The...
$38.87
Exhaust Gas Recirculation Manifold Cooling Return Pipe
ACDelco
12711656
ACDelco GM Original Equipment EGR Cooler Coolant Pipe is a GM-recommended replacement component for one or more of the following vehicle...
$52.35
Secondary Air Injection Bypass Valve
GM
55573259
Turbo wastegate valve. Encore. Eng. vin m - le2. 1.4L. Malibu. 1.5l. ATS. With v-series. Charge air bypass valve. This GM Genuine Part...
$28.42
MSRP $42.99
Save $14.57
33.9% Off 
Vapor Canister Filter Pipe
GM
84302076
1.5, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.13
MSRP $109.96
Save $47.83
43.5% Off 
Vapor Canister
ACDelco
215-407
GM Genuine Parts Vapor Canisters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$136.98
Positive Crank Ventilation (PCV) Valve Hose
ACDelco
93441238
GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
$19.76
Position 2 Exhaust Temperature Sensor
GM
12643373
Express, savana. 6.6l diesel. Position #2. 2010-16, egr valve & related components, at converter & pipe. Helps provide accurate...
$145.69
MSRP $253.36
Save $107.67
42.5% 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...
$41.70
MSRP $71.90
Save $30.20
42% Off 
Secondary Air Injection Pipe Flange Gasket
GM
12589488
2.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.34
MSRP $1.96
Save $0.62
31.6% Off 
Oxygen Sensor
GM
12705843
Traverse. 2.5l. Downstream. Acadia. 2.5l.
$14.78
MSRP $24.64
Save $9.86
40% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
12567275
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$57.90
MSRP $96.35
Save $38.45
39.9% Off 
Vapor Canister Vent Valve
GM
12559015
Location-Vapor Canister. Square. All models. 4.3l. Hummer H2. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
$25.72
MSRP $44.34
Save $18.62
42% 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...
$276.06
MSRP $480.10
Save $204.04
42.5% 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...
$82.77
MSRP $146.50
Save $63.73
43.5% Off 
Heated Oxygen Sensor
GM
12622643
Lucerne. 3.9L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$102.77
MSRP $181.90
Save $79.13
43.5% Off 
Vapor Canister Purge Valve
GM
01997296
Controls vapor flow from canister to engine
$11.33
MSRP $18.88
Save $7.55
40% Off 
Vapor Canister Purge Tube
GM
12678817
Canister & sensors, 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.11
MSRP $83.33
Save $28.22
33.9% Off 
Vapor Canister Bracket
GM
84378987
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$117.62
MSRP $204.56
Save $86.94
42.5% 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
$62.92
MSRP $111.36
Save $48.44
43.5% Off 
Exhaust Temperature Sensor
GM
55499758
2.8L turbo diesel, egr valve & related components, catalytic converter, lower. Helps provide accurate temperature detection
Heat and...
$50.01
MSRP $86.22
Save $36.21
42% Off 
Exhaust Temperature Sensor
GM
55499759
Location-Before Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating...
$42.54
MSRP $73.34
Save $30.80
42% 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...
$28.62
MSRP $49.34
Save $20.72
42% Off 
Heated Oxygen Sensor
GM
55569902
Cascada. Bank 1 sen 1. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$57.48
MSRP $101.74
Save $44.26
43.5% Off 
Engine Oil Cooler Fitting
GM
55590841
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.74
MSRP $20.09
Save $6.35
31.6% Off 
Heated Oxygen Sensor
GM
55584585
Volt. Upper. ELR. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$129.72
MSRP $225.60
Save $95.88
42.5% Off 
Vapor Canister
GM
85158841
Blazer. 2.0l. With 2.0L. Acadia. 2.0l. 2.0L turbo.
$302.82
MSRP $540.85
Save $238.03
44% Off 
Secondary Air Injection Pump with Bracket
GM
12634456
Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$210.29
MSRP $365.72
Save $155.43
42.5% Off 
Wiring Pigtail
ACDelco
PT2310
ACDelco Gold (Professional) Pigtail Connectors are a high quality alternative to Original Equipment (OE) parts. These pigtails are...
$17.85
Secondary Air Injection Pump
ACDelco
215-704
GM Genuine Parts Secondary Air Injection Pumps are designed, engineered, and tested to rigorous standards, and are backed by General...
$171.51
Secondary Air Injection Pump
ACDelco
12638135
GM Genuine Parts Secondary Air Injection Pumps are designed, engineered, and tested to rigorous standards, and are backed by General...
$156.64
Secondary Air Injection Pump Hose
GM
25817029
2.4L, air injection pump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.77
MSRP $56.50
Save $23.73
42% 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
$33.12
MSRP $57.10
Save $23.98
42% Off 
M6x1.0x20mm Multi-Purpose Bolt
GM
11517518
Bi-fuel/cng, mounting hardware. Sedan,. 2.2L. 3.1L. 3.4L, 2002-05. Gmc & oldsmobile, with xuv. 3.4L, 2000-01. Gxp. 3.0L. This GM Genuine...
$5.98
MSRP $8.74
Save $2.76
31.6% Off 
Vapor Canister Purge Tube
GM
22825543
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$242.13
MSRP $421.10
Save $178.97
42.5% Off Heated Oxygen Sensor
ACDelco
AFS123
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$61.07
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
$5.71
MSRP $8.36
Save $2.65
31.7% 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...
$164.85
MSRP $286.70
Save $121.85
42.5% Off 
Nitrogen Oxides Sensor
GM
24001917
2017-20, egr valve & related components, front. Detects the nitrogen oxide content of the exhaust to help optimize emissions...
$191.92
MSRP $333.78
Save $141.86
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