Emission Systems
Exhaust Gas Recirculation (EGR) Valve Kit with Pipe, Connectors, and Gasket
GM
89018175
Malibu, Malibu Maxx. 3.5l. 1st design. 3.5L, 2005-06. 3.5L, sedan. 3.5L, wagon. G6. 3.5l. 1st design. This GM Genuine Part is designed,...
$227.96
MSRP $407.80
Save $179.84
44.1% Off 
Oxygen Sensor
GM
12683349
Corvette. 5.5l. Upstream.
$70.69
MSRP $124.78
Save $54.09
43.3% Off 
Diesel Emissions Fluid (DEF) Tank Filler Cap
GM
22753134
2010-16, emission reduction system. 2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel,...
$19.84
MSRP $32.18
Save $12.34
38.3% Off 
Evaporative Emission Pipe
GM
42854468
Encore GX. To canister. 1.2L turbo. 1.3L turbo.
$46.14
MSRP $79.34
Save $33.20
41.8% Off 
Bracket
GM
85697744
6.6L diesel, emission reduction system.
$32.85
MSRP $56.50
Save $23.65
41.9% Off 
Heated Oxygen Sensor
GM
55506886
1.2L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$65.20
MSRP $115.10
Save $49.90
43.4% Off 
Vapor Canister Vent Solenoid
GM
13575702
SRX. 3.6L. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
This GM...
$48.51
MSRP $83.42
Save $34.91
41.8% Off 
Mount Bracket
GM
55496173
1.2L turbo. 2024. 2025-26.
$21.47
MSRP $34.82
Save $13.35
38.3% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
39107790
1.6L, reduction tank & components, hatchback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$33.52
MSRP $57.64
Save $24.12
41.8% Off 
Exhaust Gas Re-Circulation (Egr) Valve
GM
98232113
$235.60
MSRP $421.46
Save $185.86
44.1% Off 
Vapor Canister Vent Solenoid
GM
13575703
Rectangular filter. Corvette. All models. 1998-02. 2001-05. XLR. Location-Vapor Canister. Impala, Monte Carlo. 1st design. 3.4L,...
$32.60
MSRP $56.06
Save $23.46
41.8% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342402
Manufactured to GM OE specification for fit, form, and function
$70.72
MSRP $124.84
Save $54.12
43.4% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
97364409
2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$436.24
MSRP $687.62
Save $251.38
36.6% Off 
Secondary Air Injection Pump
GM
12568382
Corvette. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested...
$234.39
MSRP $419.31
Save $184.92
44.1% Off 
Emission Reduction Fluid Tank Filler Pipe
GM
23342407
6.6L diesel, emission reduction system, double cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$66.45
MSRP $117.30
Save $50.85
43.4% 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...
$92.50
MSRP $163.28
Save $70.78
43.3% Off 
Auxiliary Air Intake Control Solenoid Valve with Bracket
GM
88969112
Fwd.
$94.39
MSRP $166.63
Save $72.24
43.4% Off 
Secondary Air Injection Check Valve Kit with Valve, Retainer, Gasket, and Bolts
GM
12639990
A.i.r. Pump, 2.5L. ATS. 2.5l. Calif. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and...
$200.49
MSRP $358.66
Save $158.17
44.1% 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...
$261.06
MSRP $467.02
Save $205.96
44.1% Off 
Vapor Canister Purge Solenoid Hose
GM
84850443
1.5, 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$64.66
MSRP $114.14
Save $49.48
43.4% Off 
Exhaust Gas Recirculation Valve
GM
12713478
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel.
$249.08
MSRP $445.58
Save $196.50
44.1% 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...
$36.65
MSRP $55.29
Save $18.64
33.7% Off 
Valve Gasket
GM
24508113
All models. 3.8l. With supercharger. Riviera.
$6.66
MSRP $10.80
Save $4.14
38.3% Off 
Vapor Canister Purge Valve
GM
55577313
Cruze, Cruze Limited. 1.4l. Without diesel, 1.4L turbo. Controls vapor flow from canister to engine
$51.31
MSRP $88.24
Save $36.93
41.9% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler
GM
98034351
Silverado, sierra. 6.6l. 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$585.09
MSRP $922.26
Save $337.17
36.6% Off 
Heated Oxygen Sensor
GM
12604575
Canyon, Colorado. Without 5.3l. Rear. 4.2L. 3.7L. This part requires programming and/or special setup procedures GM Service Information...
$110.72
MSRP $195.44
Save $84.72
43.3% Off 
Positive Crankcase Ventilation Tube
GM
12670792
4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.41
MSRP $41.98
Save $17.57
41.9% Off 
Multi-Purpose Stud
GM
14062201
2.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.98
MSRP $6.73
Save $1.75
26% Off 
Vapor Canister
GM
17113332
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is...
$194.20
MSRP $347.40
Save $153.20
44.1% Off 
Secondary Air Injection Pump
GM
12568241
Impala, Monte Carlo. California only. Secondary pump, with california emission. Aztek, Rendezvous. 3.8L. 5.7L, 1998-02. California...
$260.74
MSRP $466.44
Save $205.70
44.1% Off 
Heated Oxygen Sensor
GM
12656071
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$110.72
MSRP $195.44
Save $84.72
43.3% Off 
Emission Reduction Fluid Controller
GM
39153712
2017-20, emission reduction system. Canyon, Colorado. 2.8l diesel. 2.8L turbo diesel, emission reduction system. Express, savana. 2.8l...
$375.34
MSRP $674.46
Save $299.12
44.3% Off 
M10x1.5x85 Multi-Purpose Bolt
GM
11588749
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.84
MSRP $9.73
Save $2.89
29.7% Off 
Heated Oxygen Sensor
GM
19209808
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$83.30
MSRP $147.04
Save $63.74
43.3% Off 
Vapor Canister Bracket
GM
85572287
2.5L, 3.6L.
$105.31
MSRP $185.90
Save $80.59
43.4% Off 
Fuel Tank Filler Vent Hose
GM
84136766
Diesel, with 2.8L, fuel tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$42.82
MSRP $73.63
Save $30.81
41.8% Off 
Engine Coolant Pipe Gasket
GM
12737098
EGR Cooling Pipes. 6.6L diesel 2017-19 egr valve & related components.
$1.17
MSRP $1.90
Save $0.73
38.4% Off 
Heated Oxygen Sensor
GM
12702181
Silverado, sierra. 4.3l. Upstream. Right. 4.3, 5.3, 6.2L, 4.3L.
$50.70
MSRP $87.18
Save $36.48
41.8% Off 
Sensor
GM
12747536
Silverado, Sierra 2500 HD. Front. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2024-26.
$119.89
MSRP $214.48
Save $94.59
44.1% Off 
Exhaust Temp Sensor
GM
12737537
6.6L diesel, sensors, at muffler & pipe, posn 3. 6.6L diesel, sensors, 2024-26, exhaust particulate.
$87.94
MSRP $155.24
Save $67.30
43.4% Off 
Vapor Canister
GM
26334031
Awd. Equinox. 1.5l. Fwd. Terrain. 1.5l.
$141.78
MSRP $253.64
Save $111.86
44.1% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Gasket
GM
55490621
Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.22
MSRP $4.57
Save $1.35
29.5% Off 
Egr Cooler
GM
40009587
Silverado, sierra. 3.0l diesel. Tahoe. 3.0l diesel. Suburban. 3.0l diesel. Yukon XL. 3.0l diesel. Escalade. 3.0l diesel. 3.0L diesel low...
$173.02
MSRP $309.52
Save $136.50
44.1% Off 
Canister
GM
42933886
Encore. Eng. vin b - luv. Trax. Without high output.
$164.46
MSRP $294.21
Save $129.75
44.1% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12643692
3.6L, without bi-fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.13
MSRP $32.66
Save $12.53
38.4% 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...
$57.55
MSRP $98.96
Save $41.41
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