Emission Systems
availability
Exhaust Temp Sensor
GM
40009168
3.0L diesel, sensors, position 3.
$36.93
MSRP $56.32
Save $19.39
34.4% Off 
Vapor Canister Purge Pump Bracket
GM
55501918
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.82
MSRP $21.96
Save $6.14
28% Off 
Hex Lock Coned Washer Nut And Washer
Mopar
6509473AA
Converter to Bracket. M8x1.25. Downpipe to Bracket. Heat Shield To Steering Gear Box. Steering column to instrument panel. Bracket...
$7.76
MSRP $11.00
Save $3.24
29.5% 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...
$23.63
MSRP $41.10
Save $17.47
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12636249
A.i.r. Pump, 3.6L. ATS. 3.6l. Left. Helps prevent exhaust from entering air pump
$189.39
MSRP $329.38
Save $139.99
42.5% Off 
Heated Oxygen Sensor
GM
12655678
Corvette. Lower. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$49.29
MSRP $85.72
Save $36.43
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12636250
A.i.r. Pump, 3.6L. ATS. 3.6l. Right. Helps prevent exhaust from entering air pump
$189.53
MSRP $329.62
Save $140.09
42.5% Off 
Inlet Hose
GM
12744385
6.6L diesel, egr valve & related components, 2017-19. 6.6L diesel, 1st design. Inlet. Cooler to Valve.
$13.44
MSRP $22.40
Save $8.96
40% Off 
Multi-Purpose Relay
GM
13468934
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$8.72
MSRP $14.54
Save $5.82
40% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12668054
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$28.45
MSRP $49.48
Save $21.03
42.5% Off 
Multi-Purpose Clamp
GM
11570616
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.88
MSRP $7.14
Save $2.26
31.7% 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
$56.09
MSRP $99.48
Save $43.39
43.6% Off 
Secondary Air Injection Check Valve
GM
12639108
Equinox, Terrain. Regal. Impala. 2.4l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and...
$267.08
MSRP $464.48
Save $197.40
42.5% Off 
Sensor
GM
12747536
Silverado, Sierra 2500 HD. Front. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2024-26.
$123.33
MSRP $214.48
Save $91.15
42.5% Off 
Air Cleaner Bracket Grommet
Mopar
4669177
Canister to Bracket. Attaches the air flow sensor to the air cleaner. Rubber. Female Half Of Item 8 Push Pin. Vapor Cannister Bracket....
$7.26
MSRP $10.10
Save $2.84
28.1% Off 
Heated Oxygen Sensor
GM
12562943
Canada Built. 5.3L, rear of converter. 5.3L, front of converter. Detects oxygen content in the exhaust gases to help optimize emissions...
$116.71
MSRP $129.68
Save $12.97
10% Off 
Diesel Emissions Fluid (DEF) Tank Support Bracket
GM
23468902
6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$39.40
MSRP $68.52
Save $29.12
42.5% Off 
A.I.R Pipe
GM
15783305
California emissions. Seville. All. Right.
$96.61
MSRP $107.34
Save $10.73
10% Off 
Vapor Canister Vent Hose
GM
20853510
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$102.73
MSRP $114.14
Save $11.41
10% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12648746
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$30.80
MSRP $53.56
Save $22.76
42.5% Off 
Positive Crankcase Ventilation Tube
GM
12680863
3.6L. Enclave. To air cleaner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$22.42
MSRP $37.36
Save $14.94
40% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
GM
55495829
1.6L, sensors, position 1. Cruze. 1.6l. On engine (position 1). This GM Genuine Part is designed, engineered, and tested to rigorous...
$43.03
MSRP $74.84
Save $31.81
42.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
92068690
6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.15
MSRP $16.92
Save $6.77
40% Off 
Vapor Canister Purge Tube
GM
12683612
1.5L turbo. Equinox, Terrain. 1.5l. 1.5, 2.0L, 1.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$20.02
MSRP $33.36
Save $13.34
40% Off 
Heated Oxygen Sensor
GM
12681390
1.3L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
$44.91
MSRP $78.10
Save $33.19
42.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12627132
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$36.27
MSRP $63.08
Save $26.81
42.5% Off 
Vapor Canister Vent Valve
GM
19316226
City Express. Controls vapor flow from canister to engine
$115.54
MSRP $128.38
Save $12.84
10% Off 
Heated Oxygen Sensor
GM
12665161
Corvette. Lower. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$40.37
MSRP $70.20
Save $29.83
42.5% Off 
EGR Valve Gasket
GM
96495356
Aveo. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$5.29
MSRP $8.82
Save $3.53
40% Off 
Vapor Canister Purge Pipe
GM
84410849
1.5L turbo. 2.0L turbo. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$91.78
MSRP $101.98
Save $10.20
10% Off 
Vapor Canister Vent Solenoid
GM
13576005
Acadia, Enclave, Traverse. Corvette. 3.5 & 3.9L with flex fuel. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
$28.03
MSRP $48.74
Save $20.71
42.5% Off 
Canister
GM
42934266
LaCrosse. Regal Sportback. 2.0l. Fwd. 3.6L, without awd, 1st design. 2.5L, 1st design. 1.5L turbo. 2.0L turbo.
$126.75
MSRP $220.44
Save $93.69
42.5% Off 
Nitrogen Oxides Sensor
GM
24001919
Nox sensor. Express, savana. 2.8l diesel. Front. Detects the nitrogen oxide content of the exhaust to help optimize emissions...
$384.77
MSRP $669.14
Save $284.37
42.5% Off 
Hose
GM
86568918
Fwd. Incl.Hose. Optional. Vendor #84507176. Awd.
$127.73
MSRP $141.92
Save $14.19
10% Off 
Purge Control Valve
Mopar
4627831AB
Consist of Hose and Valve.
$61.99
MSRP $90.15
Save $28.16
31.2% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12670013
Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.18
MSRP $13.64
Save $5.46
40% Off 
Heated Oxygen Sensor
GM
12589321
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$135.68
MSRP $150.76
Save $15.08
10% Off 
Hex Flange Nut And Retainer
Mopar
06513745AA
M10 x 1.50. Catalytic Converter to Manifold. Front Exhaust Y-Pipe To Exhaust Manifold.
$10.40
MSRP $14.80
Save $4.40
29.7% Off 
Egr Valve Cooler Kit
Mopar
68509351AA
Kit Includes Item#7 EGR Valve, #1 Vacuum Actuator, #35 EGR Temp Sensor. Kit Includes Item#7 EGR Valve, #1 Vacuum Actuator, #34 EGR Temp...
$741.75
MSRP $1,080.00
Save $338.25
31.3% Off 
Vapor Canister Vent Solenoid
GM
84148819
Double & crew cab. crew cab 6.6 ft box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps...
$108.74
MSRP $120.82
Save $12.08
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