Emission Systems
availability
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
12645820
Silverado, sierra. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, rear. This GM Genuine Part is designed, engineered, and...
$414.01
MSRP $759.66
Save $345.65
45.5% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55485151
1.6L, egr pipe gasket. 1.6L, pipe side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.58
MSRP $8.16
Save $2.58
31.6% Off 
F (S)Sensor
GM
55496257
With diesel, egr valve & related components, lower. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 2.
$72.78
MSRP $131.14
Save $58.36
44.5% Off 
Vapor Canister
GM
85107748
Silverado, sierra. 2.7l. With regular cab. With 8' box. Suburban. 5.3l. Primary. Suburban. 6.2l. Yukon XL. 5.3l. Yukon XL. 6.2l. 6.2L,...
$93.92
MSRP $169.22
Save $75.30
44.5% Off 
Purge Control Valve
GM
28289971
Without diesel, 1.8L. Cruze, Cruze Limited. 1.8l.
$37.06
MSRP $65.03
Save $27.97
43% Off 
Vapor Canister Harness
GM
12574897
5.3L. Silverado, sierra hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$49.42
MSRP $86.70
Save $37.28
43% Off 
Vapor Canister
GM
84106544
Silverado, sierra. 6 ft. box. Double & crew cab. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$219.25
MSRP $400.45
Save $181.20
45.2% Off 
Inlet Hose
GM
24001342
Silverado, sierra. Thermostat bypass. 530mm. 3.0L diesel low pressure. Inlet hose.
$29.34
MSRP $42.91
Save $13.57
31.6% Off 
Multi-Purpose Clamp
GM
11570383
Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.77
MSRP $29.25
Save $8.48
29% Off 
Secondary Air Injection Pipe
GM
12648985
3.6L with flex fuel. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered,...
$176.45
MSRP $322.28
Save $145.83
45.2% Off 
Vapor Canister Vent Solenoid
GM
22775864
Sierra, silverado. Crew cab. 6.6 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$93.16
MSRP $167.86
Save $74.70
44.5% 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...
$171.53
MSRP $313.30
Save $141.77
45.3% Off 
Passenger Side Turbocharger Control Solenoid Valve
GM
12654584
3.0L twin-turbo, wastegate system. Charge air bypass. CT6. 3.0l. Right. This GM Genuine Part is designed, engineered, and tested to...
$263.58
MSRP $422.31
Save $158.73
37.6% Off 
Vapor Canister Purge Solenoid Valve
GM
12656577
Volt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$37.92
MSRP $58.36
Save $20.44
35% 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
$22.88
MSRP $38.14
Save $15.26
40% Off 
Engine Intake Manifold Cover
GM
12655713
1.5L turbo. 1.4L, type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.20
MSRP $37.23
Save $13.03
35% Off 
Secondary Air Injection Check Valve Pipe Gasket
GM
12585797
Air injection system, 2006-08. Air injection system, 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous...
$7.48
MSRP $12.46
Save $4.98
40% Off 
Positive Crankcase Ventilation (PCV) Hose
GM
12643296
2.4L. PCV hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.29
MSRP $8.82
Save $3.53
40% Off 
Vapor Canister Purge Hose
GM
22850205
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.39
MSRP $56.82
Save $24.43
43% Off 
Positive Crankcase Ventilation Tube
GM
55512285
2.0L turbo. 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.00
MSRP $11.70
Save $3.70
31.6% Off 
Harness
GM
84836850
3.0L diesel, emission reduction system.
$122.13
MSRP $223.06
Save $100.93
45.2% Off 
Secondary Air Injection Check Valve
GM
55583592
Sonic. Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$166.17
MSRP $303.50
Save $137.33
45.2% Off 
Engine Mount Vacuum Tank
GM
84017372
Sedan, 2.0L turbo, with awd. Coupe, 2.0L turbo, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$36.92
MSRP $56.83
Save $19.91
35% Off 
Fuel Tank Filler Vent Hose
GM
84018885
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.25
MSRP $74.50
Save $24.25
32.6% Off 
Vapor Canister Vent Hose
GM
84429641
3.6L, without awd, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$61.80
MSRP $111.36
Save $49.56
44.5% Off 
Heated Oxygen Sensor
GM
12643708
Lower. Camaro. 6.2l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$47.40
MSRP $83.16
Save $35.76
43% 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....
$15.64
MSRP $26.06
Save $10.42
40% Off 
Heated Oxygen Sensor
GM
19316342
City Express. Upstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
$220.46
MSRP $402.66
Save $182.20
45.2% Off 
Secondary Air Injection Pipe
GM
12654274
A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
$176.21
MSRP $321.84
Save $145.63
45.2% Off 
F (S)Sensor
GM
55496256
With diesel, egr valve & related components, upper. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 1.
$55.77
MSRP $97.84
Save $42.07
43% Off 
Vapor Canister
GM
42784330
Sonic. 1.4l. 1.8L, without pzev. With flex fuel. Sonic. 1.8l.
$175.96
MSRP $321.38
Save $145.42
45.2% Off 
Solenoid Valve
GM
84833401
6.6L gas, 8 ft box. 6.6L gas, all.
$40.16
MSRP $70.46
Save $30.30
43% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
98070097
Silverado, sierra. 6.6l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$122.04
MSRP $222.90
Save $100.86
45.2% Off 
Temp Sensor
GM
12694685
Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
$20.16
MSRP $33.60
Save $13.44
40% Off 
M8x1.25x25 Multi-Purpose Bolt
GM
11588723
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.20
MSRP $0.30
Save $0.10
33.3% Off 
Heated Oxygen Sensor
GM
12640453
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$58.73
MSRP $105.82
Save $47.09
44.5% Off 
Vapor Canister Vent Hose
GM
84626475
FILLER PIPE. crew cab 5.8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$48.55
MSRP $74.72
Save $26.17
35% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
98065523
6.6L diesel 2015-16 egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$6.66
MSRP $11.10
Save $4.44
40% Off 
Heated Oxygen Sensor
GM
12615124
LaCrosse. Impala, Monte Carlo. 5.3l. Rear. Grand Prix. This part requires programming and/or special setup procedures GM Service...
$108.68
MSRP $195.82
Save $87.14
44.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12654636
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$36.95
MSRP $64.82
Save $27.87
43% Off 
Vapor Hose
GM
86589781
Fwd. Traverse. Pump to canister. Acadia.
$79.20
MSRP $142.70
Save $63.50
44.5% Off 
Evaporative Emission Canister
GM
84678053
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$179.84
MSRP $328.48
Save $148.64
45.3% Off 
Emission Reduction Fluid Control Module
GM
84880436
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$109.82
MSRP $200.58
Save $90.76
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