Emission Systems
availability
Evaporative Emission Pipe
GM
42854468
Encore GX. To canister. 1.2L turbo. 1.3L turbo.
$48.00
MSRP $79.34
Save $31.34
39.5% Off 
Vapor Canister Vent Solenoid Valve Bracket
GM
84330010
6.6L gas, crew cab, 6.9 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$29.94
MSRP $49.48
Save $19.54
39.5% Off 
Air Injection Valve
GM
12619110
4.2L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$206.18
MSRP $355.48
Save $149.30
42% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12594578
2008 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.90
MSRP $11.00
Save $3.10
28.2% Off 
Secondary Air Injection Check Valve Kit with Valve, Retainer, Gasket, and Bolts
GM
12632977
Impala. 2.5l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$192.39
MSRP $331.70
Save $139.31
42% Off 
Fuel Vapor Containment Valve
GM
25949410
Volt. ELR. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$271.92
MSRP $468.82
Save $196.90
42% Off 
Vapor Canister
GM
17113148
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is...
$116.44
MSRP $197.36
Save $80.92
41% Off 
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
24506939
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$12.73
MSRP $20.22
Save $7.49
37% Off 
Canister Hose
GM
84886562
5.3 & 6.2L, #1. 6.2L, #1, Escalade ESV.
$87.83
MSRP $148.86
Save $61.03
41% Off 
Pressure Sensor
GM
39118775
1.6L, reduction tank & components, hatchback.
$61.76
MSRP $104.68
Save $42.92
41% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
84720024
Emission reduction system, 3.0L diesel, reduction tank, short bed. This GM Genuine Part is designed, engineered, and tested to rigorous...
$88.00
MSRP $149.16
Save $61.16
41% Off 
Evaporator Tube
GM
85818011
6.2L, rear, coupe. 5.5L, rear, z06, coupe.
$94.61
MSRP $160.36
Save $65.75
41% Off 
Vapor Canister
GM
19259321
Cobalt. Canister & sensors, california. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$211.77
MSRP $365.13
Save $153.36
42% 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...
$76.85
MSRP $114.26
Save $37.41
32.7% Off 
Canister
GM
42934233
Malibu. 1.5l. Regal Sportback. 2.0l. Fwd. Malibu. 2.0l. 2.0L turbo, without awd, 2nd design.
$173.15
MSRP $298.54
Save $125.39
42% Off 
Emission Reduction Fluid Tank Rear Bracket
GM
84070478
1.6L, reduction tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$57.21
MSRP $82.95
Save $25.74
31% Off 
Emission Reduction Fluid Tank Filler Hose
GM
84435770
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$56.68
MSRP $93.68
Save $37.00
39.5% Off 
Oxygen Sensor
GM
25203197
1.2L turbo. Encore GX. Trailblazer. Trax. Downstream. Envista. 2024. 2025-26.
$37.24
MSRP $54.01
Save $16.77
31% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23300179
2010-16 with diesel emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$154.66
MSRP $266.66
Save $112.00
42% Off 
Exhaust Gas Re-Circulation (Egr) Valve Temperature Sensor
GM
98240072
$74.26
MSRP $125.86
Save $51.60
41% Off 
Vacuum Hose
GM
12656524
3.6L twin-turbo, wastegate system, #1.
$61.22
MSRP $91.02
Save $29.80
32.7% Off 
Positive Crankcase Ventilation Tube
GM
55496605
2019 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.89
MSRP $16.56
Save $4.67
28.2% Off 
Diesel Emissions Fluid (DEF) Supply Pump Module Insulator
GM
22831816
6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$17.48
MSRP $23.13
Save $5.65
24.4% Off 
Engine Mount Vacuum Hose
GM
23234892
Sedan, 2.0L turbo, without awd. Coupe, 2.0L turbo, without awd. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to...
$100.47
MSRP $149.36
Save $48.89
32.7% Off 
Vapor Canister Purge Solenoid Valve Bracket
GM
55575565
Without diesel 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.43
MSRP $27.66
Save $10.23
37% Off 
Position 1 Exhaust Temperature Sensor
GM
55511825
1.6L, sensors, position 1. Equinox, Terrain. 1.6l diesel. Position 1 upper cat. 1.6L, front section, #1.
$47.20
MSRP $78.02
Save $30.82
39.5% 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
$599.44
MSRP $914.49
Save $315.05
34.5% Off 
Secondary Air Injection Pump Inlet Hose
GM
23123381
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.65
MSRP $91.98
Save $36.33
39.5% Off 
Heated Oxygen Sensor
GM
92457789
Rear. SS. 6.0L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$56.81
MSRP $93.90
Save $37.09
39.5% 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...
$88.05
MSRP $130.89
Save $42.84
32.7% Off 
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
GM
84974984
Emission reduction system, 3.0L diesel. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by...
$65.86
MSRP $111.62
Save $45.76
41% Off 
Exhaust Temperature Sensor
GM
19418900
Express, savana. 6.6l diesel. Position #3. 2010-16, egr valve & related components, at muffler. Silverado, sierra. 6.6l. Position 1....
$63.47
MSRP $107.58
Save $44.11
41% 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...
$28.97
MSRP $47.88
Save $18.91
39.5% Off 
Exhaust Gas Recirculation (EGR) Vacuum Solenoid
GM
10096137
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$124.18
MSRP $214.10
Save $89.92
42% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12619111
DTS. 4.6L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$296.40
MSRP $511.04
Save $214.64
42% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84410276
1.6L, reduction tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$63.96
MSRP $95.10
Save $31.14
32.7% 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...
$37.26
MSRP $61.58
Save $24.32
39.5% Off 
Vapor Canister Purge Valve
GM
55577313
Cruze, Cruze Limited. 1.4l. Without diesel, 1.4L turbo. Controls vapor flow from canister to engine
$53.39
MSRP $88.24
Save $34.85
39.5% Off 
Secondary Air Injection Pump Inlet Hose
GM
23114563
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$89.17
MSRP $132.58
Save $43.41
32.7% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342401
Manufactured to GM OE specification for fit, form, and function
$52.27
MSRP $86.40
Save $34.13
39.5% Off 
Fluid Pipe
GM
87831176
3.0L diesel, emission reduction system, Escalade.
$72.07
MSRP $122.16
Save $50.09
41% Off 
Vapor Canister Air Inlet Filter
GM
22886738
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.73
MSRP $43.71
Save $11.98
27.4% Off 
Purge Line
GM
25204069
1.2L turbo. Purge line. 2024. 2025-26.
$22.93
MSRP $30.33
Save $7.40
24.4% Off 
Vapor Canister
GM
86801229
XT5. 2.0l. Traverse. 2.5l. Acadia. 2.5l. XT6. 2.0l. Without harness.
$243.68
MSRP $419.46
Save $175.78
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