Emission Systems
Exhaust Gas Recirculation Pipe
GM
55514990
Silverado, sierra. 3.0l diesel. Single exhaust, 2023-26. Low pressure system. To cooler. Yukon. 3.0l diesel. 3.0L diesel low pressure....
$60.53
MSRP $67.26
Save $6.73
10% 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
$49.99
MSRP $55.54
Save $5.55
10% Off
Mass Airflow Sensor Bolt
GM
11548524
3.6L. 3.0L twin-turbo. 2016-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$13.41
MSRP $14.90
Save $1.49
10% 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...
$117.80
MSRP $130.89
Save $13.09
10% Off
Heated Oxygen Sensor
GM
19178930
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
$124.43
MSRP $138.26
Save $13.83
10% Off
Oxygen Sensor
GM
12696737
Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Right.
$57.10
MSRP $63.44
Save $6.34
10% Off
Oxygen Sensor
GM
12721346
4.3, 5.3, 6.2L. Silverado, sierra. 6.2l. Upstream. Right. Escalade. 6.2l. Suburban. 6.2l. Tahoe. 6.2l. Yukon XL. 6.2l. 6.2L. without...
$60.32
MSRP $67.02
Save $6.70
10% Off
Positive Crankcase Ventilation Tube
GM
12701601
3.6l. Overflow hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.60
MSRP $56.22
Save $5.62
10% Off
Fuel Tank Filler Vent Hose
GM
84224140
Fuel components 6.0L. 8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$59.29
MSRP $65.88
Save $6.59
10% Off
Multi-Purpose Clamp
GM
11570616
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.43
MSRP $7.14
Save $0.71
9.9% Off
Nitrogen Oxides Sensor
GM
12708005
6.6L diesel, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
$300.94
MSRP $334.38
Save $33.44
10% Off
Heated Oxygen Sensor
GM
12665162
Camaro. 6.2l. Lower. Canister & sensors, 6.2l. CTS. 6.2l. This part requires programming and/or special setup procedures GM Service...
$65.84
MSRP $73.16
Save $7.32
10% Off
Exhaust Pressure Sensor Pipe
GM
55513539
Sensors, 3.0L diesel, for particulate. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$59.38
MSRP $65.98
Save $6.60
10% Off
Secondary Air Injection Pump Check Valve Gasket
GM
12564682
California emissions. 4.6L. Air injection system, 3.5L. Valve to Right Inlet Pipe. Helps maintain controlled air flow to proper air...
$14.26
MSRP $15.84
Save $1.58
10% Off
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
55581609
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.14
MSRP $9.04
Save $0.90
10% Off
Exhaust Gas Recirculation (EGR) Valve
GM
98025781
Express, savana. 6.6l diesel. 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$562.46
MSRP $624.95
Save $62.49
10% Off
Multi-Purpose Nut
GM
11546377
Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$8.19
MSRP $9.10
Save $0.91
10% Off
Heated Oxygen Sensor
GM
55488558
Silverado, sierra. 2.7l. Lower. XT4. Down stream. Downstream. CT4. 2.7l. Bank 1 sensor 2. Acadia. 2.0l. Blazer. 2.0l. This part requires...
$60.09
MSRP $66.77
Save $6.68
10% Off
Vapor Canister Purge Solenoid Valve
GM
55509571
Cascada. Controls vapor flow from canister to engine
$76.19
MSRP $84.65
Save $8.46
10% 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
$421.94
MSRP $468.82
Save $46.88
10% Off
Heated Oxygen Sensor
GM
12609457
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$94.34
MSRP $104.82
Save $10.48
10% Off
Multi-Purpose Bolt
GM
15602721
Secondary pump, with california emission, 3.8L. Secondary pump, with california emission, 3.4L. This GM Genuine Part is designed,...
$1.15
MSRP $1.28
Save $0.13
10.2% Off
Engine Coolant Air Bleed Pipe
GM
12683453
CTS. 2.0l. Bleed. 2.0L turbo, 2014-2017. Sedan, 2.0L turbo. 2016-18. Coupe, 2.0L turbo. This GM Genuine Part is designed, engineered,...
$25.97
MSRP $28.85
Save $2.88
10% Off
Heated Oxygen Sensor
GM
12611165
Corvette. Rear. 7.0L. With supercharged. This part requires programming and/or special setup procedures GM Service Information describes...
$175.90
MSRP $195.44
Save $19.54
10% Off
Heated Oxygen Sensor
GM
12597989
DTS. Lucerne. 4.6L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$144.88
MSRP $160.98
Save $16.10
10% 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
$378.99
MSRP $421.10
Save $42.11
10% Off
Vapor Canister Filter Kit with Seal
GM
19208017
3.6L. 2.4L. 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$154.29
MSRP $171.43
Save $17.14
10% Off
Reductant Control Module
GM
85514348
6.6L diesel, emission reduction system. Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Emission...
$183.83
MSRP $204.26
Save $20.43
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...
$43.87
MSRP $48.74
Save $4.87
10% Off
Canister
GM
85667109
Envision. 2.5l. Without california emissions. Envision. 2.0l.
$311.38
MSRP $345.98
Save $34.60
10% Off
PCV Valve Tubing
GM
12640659
1.5L turbo. 1.4L, 2 ends. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$45.49
MSRP $50.54
Save $5.05
10% Off
Vacuum Hose
GM
12656521
3.6L twin-turbo, wastegate system, #4.
$99.12
MSRP $110.13
Save $11.01
10% Off
Emission Reduction Fluid Tank Filler Vent Hose
GM
84776125
Manufactured to GM OE specification for fit, form, and function
$70.07
MSRP $77.86
Save $7.79
10% Off
Heated Oxygen Sensor
GM
19178939
4.6L. Allante. 4.9L, california. All models. 4.9l. At manifold. Aurora. Detects oxygen content in the exhaust gases to help optimize...
$132.21
MSRP $146.90
Save $14.69
10% Off
Vapor Canister Purge Solenoid
GM
22840966
Silverado, sierra. 6.0l. Crewith ext cab. Location-Vapor Canister. 6.0L, 6.5 ft box. 6.0L, 6.6 ft box. Suburban 3500hd.
$133.66
MSRP $148.51
Save $14.85
10% Off
Secondary Air Injection Pump Bracket
GM
12634458
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$86.58
MSRP $96.20
Save $9.62
10% Off
Vapor Canister Vent Solenoid
GM
21994122
Bonneville, LeSabre. Park Avenue. With supercharger 1998-2005. Seville. California emissions. 2000-03. Federal emissions. Aurora....
$59.99
MSRP $66.65
Save $6.66
10% Off
Vapor Canister
GM
84821498
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Manufactured to GM...
$261.92
MSRP $291.02
Save $29.10
10% Off
Vapor Canister Solenoid
GM
84957998
Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
$62.21
MSRP $69.12
Save $6.91
10% Off
Exhaust Temp Sensor
GM
40009168
3.0L diesel, sensors, position 3.
$50.69
MSRP $56.32
Save $5.63
10% Off
Diesel Exhaust Fluid (Def) System Main Wiring Harness
GM
85037010
3.0L diesel emission reduction system.
$187.34
MSRP $208.16
Save $20.82
10% Off
Vapor Canister Filter Kit with Seal
GM
19177702
DTS. Cobalt. Canister & sensors. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$105.93
MSRP $117.70
Save $11.77
10% Off
Heated Oxygen Sensor
GM
12565397
All models. 6.0l. All models. 8.1l. Calif. Express, savana. Over 8500 gvw. Without 7.4L, gas, 8.1l. Front of converter, 6.0l. Front of...
$126.95
MSRP $141.05
Save $14.10
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