Emission Systems
Brand
Category
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- Valve Covers
- Valves & Parts
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 12656015
GM Other Names: Cooler
Replaces: 12644797
Description: Cruze. 2.0l. With coolertank. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
MSRP $363.52
$199.03
(13575703) SOLENOID ASM-EVAP EMIS CNSTR
Part Number: 13575703
AC Delco Other Names: Vent Control Solenoid, 1502
Replaces: 10293954, 10337458, 20761332
Description: (13575703) SOLENOID ASM-EVAP EMIS CNSTR
$54.70
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 97364409
GM Other Names: Egr Cooler
Description: 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Backordered
Secondary Air Injection Pump
Part Number: 12568382
GM Other Names: A.I.R Pump, 836
Replaces: 12559414, 12566933, 12568623
Description: Corvette. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested...
MSRP $409.09
$223.97
Exhaust Gas Recirculation Cooler Inlet Pipe Gasket
Part Number: 12682143
GM Other Names: Gasket
Replaces: 12640066
Description: Volt. Inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.61
$0.42
Diesel Emissions Fluid (DEF) Supply Pump Module
Part Number: 22902634
GM Other Names: Fuel Pump
Replaces: 22783126, 22872119
Description: Silverado, sierra. Express, savana. 6.6l diesel. 6.6L diesel, emission reduction system, 2015-16. With diesel, emission reduction...
MSRP $894.90
$487.72
(12559015) VALVE,EVAP EMIS CNSTR CONT
Part Number: 12559015
AC Delco Notes: Order By Description.
Other Names: Vapor Canister Purge Solenoid, 777
Description: (12559015) VALVE,EVAP EMIS CNSTR CONT
$44.34
Exhaust Temperature Sensor
Part Number: 55499760
GM Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: Location-Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
MSRP $59.04
$33.65
Vapor Canister
Part Number: 42781707
GM Other Names: F (S)Canister
Replaces: 42622696
Description: Spark.
MSRP $270.62
$148.16
Heated Oxygen Sensor
Part Number: 12679885
GM Other Names: Oxygen Sensor
Description: Silverado, Sierra 2500 HD. Gas. Front. Silverado, Sierra 3500 HD. This part requires programming and/or special setup procedures. GM...
MSRP $89.10
$50.79
Vapor Canister
Part Number: 85158843
GM Other Names: Canister
Replaces: 84652287, 84824671
Description: Acadia. 3.6l. XT5. 3.6l. Acadia. 2.5l. XT6.
MSRP $334.40
$183.08
Vapor Canister Purge Tube
Part Number: 12605523
GM Other Names: Purge Line
Description: Coupe, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.34
$17.00
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12633396
GM Other Names: PCV Tube
Description: 3.0L & 3.6L, 3.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.94
$23.36
Emission Reduction Fluid Tank Reservoir Wire Harness
Part Number: 84837085
GM Other Names: F Harness
Replaces: 84178959, 84469626, 84580644
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $159.42
$88.48
Temp Sensor
Part Number: 12731768
GM Other Names: Module
Replaces: 12722257
Description: Exhaust. Silverado, Sierra 2500 HD. At muffler. At tail pipe. Silverado, Sierra 3500 HD.
MSRP $118.50
$65.77
Vapor Canister
Part Number: 84106544
GM Other Names: Vapor Canister
Description: Silverado, sierra. 6 ft. box. Double & crew cab. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
MSRP $339.41
$180.94
Vapor Canister Purge Tube
Part Number: 12630246
GM Other Names: Tube
Description: Without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.70
$33.46
Vapor Canister Purge Pipe
Part Number: 13408650
GM Other Names: Air Pipe
Description: 1.4L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $223.36
$122.29
Passenger Side Secondary Air Injection Shut-Off and Check Valve
Part Number: 12652895
GM Other Names: Check Valve
Description: Right. XTS. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to...
MSRP $324.68
$177.76
(15306070) CONNECTOR-W/LEADS, 1-WAY F. *GRAY
Part Number: 15306070
AC Delco Other Names: Connector, pt1233
Replaces: 12176800
Description: (15306070) CONNECTOR-W/LEADS, 1-WAY F. *GRAY
$33.85
Vapor Canister Purge Solenoid Valve Bracket
Part Number: 55575565
GM Other Names: Purge Valve Bracket
Description: Without diesel 1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.66
$16.60
Vapor Canister Vent Solenoid
Part Number: 84148818
GM Other Names: Solenoid
Replaces: 20981707, 22783577, 22840970
Description: Regular cab. 8 ft. box. Silverado, sierra. Crew cab. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
MSRP $128.34
$71.23
Vapor Canister Purge Tube
Part Number: 12629696
GM Other Names: Purge Line
Description: 4.3, 5.3, 6.2L, 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.32
$13.39
Positive Crankcase Ventilation (PCV) Hose Fitting Seal
Part Number: 12644073
GM Notes: Included with fitting. Included with PCV tube. Included with turbocharger.
Other Names: PCV Tube Seal
Description: 1.5L turbo. Coupe, 2.0L turbo. 2016-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $9.92
$5.95
Vapor Canister Purge Tube
Part Number: 12607115
GM Other Names: Evaporator Tube
Replaces: 12577828
Description: 6.0 6.2L without supercharged 7.0L. #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $21.78
$13.07
Secondary Air Injection Pump with Bracket
Part Number: 55569076
GM Other Names: A.I.R Pump
Description: Sonic. 1.8l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
MSRP $328.64
$179.93
MSRP $152.26
$84.50
Vapor Canister Vent Solenoid
Part Number: 22840971
GM Other Names: Solenoid
Replaces: 20981705, 22783573
Description: Sierra, silverado. Double cab. Crew cab. 5.8 ft. box. Controls fresh air flow to the canister
Sends fuel vapors to the engine for...
MSRP $155.90
$86.52
Secondary Air Injection Pump
Part Number: 90542305
GM Other Names: A.I.R Pump
Description: Catera. Helps maintain controlled air flow to proper air injection components
MSRP $115.41
$109.89
Reductant Fluid Injector
Part Number: 55515114
GM Other Names: Injector
Replaces: 55494572, 55509767
Description: Silverado, sierra. Emission reduction system, 3.0L diesel.
Manufactured to GM OE specification for fit, form, and function
MSRP $122.54
$68.01
Fluid Pipe
Part Number: 85693477
GM Other Names: Diesel Exhaust Fluid (Def) Feed Line, F (S)Pipe
Replaces: 85660846
Description: 3.0L diesel emission reduction system.
MSRP $204.85
$112.15
EGR Cooler Hose
Part Number: 55598178
GM Notes: Included with EGR valve.
Other Names: Outlet Pipe
Description: 2017-20, egr valve & related components, upper. 2.8L turbo diesel egr valve & related components. lower. 2.8L turbo diesel egr valve &...
MSRP $30.88
$18.53
EGR Tube Gasket
Part Number: 12641665
GM Other Names: Egr Valve Gasket
Description: 2017-20, egr valve & related components, pipe. 2.8L turbo diesel egr valve & related components. pipe. This GM Genuine Part is designed,...
MSRP $16.66
$10.00
Positive Crankcase Ventilation Tube
Part Number: 12687311
GM Other Names: PCV Tube
Replaces: 12647124, 12670877
Description: 6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.58
$12.35
Engine Cooler Seal
Part Number: 55583122
GM Other Names: Egr Cooler Seal
Description: 1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.82
$5.29
Emission Reduction Fluid Tank Reservoir Drain Hose
Part Number: 84435249
GM Notes: Included with filler pipe.
Other Names: Drain Hose
Replaces: 20964870
Description: 6.6L diesel, emission reduction system, 2017-19. 6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed,...
MSRP $52.54
$29.95
Heated Oxygen Sensor
Part Number: 12687606
GM Other Names: Oxygen Sensor
Description: Silverado, sierra. 5.3l. Upper. Right. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. This part requires programming and/or special...
MSRP $83.40
$47.54
Emission Reduction Fluid Tank Protector
Part Number: 84337709
GM Other Names: Tank Shield
Replaces: 23472728
Description: 1.6L, reduction tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $100.76
$55.92
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12581194
GM Other Names: PCV Tube
Description: 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.18
$10.38
Secondary Air Injection Pipe
Part Number: 12648985
GM Other Names: Pipe
Replaces: 12643267
Description: 3.6L with flex fuel. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered,...
MSRP $322.28
$176.45
(12578576) SENSOR ASM,HTD OXY
Part Number: 12578576
AC Delco Other Names: Oxygen Sensor, 899
Replaces: 12565680, 12568221, 12578573
Description: (12578576) SENSOR ASM,HTD OXY
$171.60
(19207763) SOLENOID KIT,EVAP EMIS CNSTR VENT VLV
Part Number: 19207763
AC Delco Other Names: Vapor Canister Purge Solenoid, 5839
Replaces: 10357992, 15077742, 15105998, 15115185, 15115187, 15128910, 15128931, 15138619, 15138620, 15196253, 19152349
Description: (19207763) SOLENOID KIT,EVAP EMIS CNSTR VENT VLV
$231.62
Positive Crankcase Ventilation (PCV) Tube Seal
Part Number: 55575125
GM Notes: Included with PCV tube.
Other Names: PCV Tube Seal
Description: 2.0L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.42
$5.05
Evaporative Emission Pipe
Part Number: 42674748
GM Other Names: F (S)Pipe
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $97.30
$55.46
Canister
Part Number: 42894755
GM Replaces: 84410850, 84944778
Description: Malibu. 1.5l. Regal Sportback. 2.0l. Fwd. Malibu. 2.0l. 2.0L turbo, without awd, 2nd design.
MSRP $291.26
$159.46
(13585858) CONNECTOR ASM, WRG HARN
Part Number: 13585858
AC Delco Other Names: Connector, pt2785
Replaces: 19151498, 88987186
Description: (13585858) CONNECTOR ASM, WRG HARN
$49.63
Secondary Air Injection Check Valve
Part Number: 22048208
GM Other Names: Pulse Air Valve, 9807
Description: All models. Helps prevent exhaust from entering air pump
MSRP $150.65
$83.62
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