Emission Systems
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MSRP $95.86
$55.12
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
Vapor Canister Vent Valve
Part Number: 12559015
GM Notes: Order By Description.
Other Names: Vapor Canister Purge Solenoid, 777
Description: Location-Vapor Canister. Square. All models. 4.3l. Hummer H2. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
MSRP $44.34
$26.83
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
$33.95
Vapor Canister
Part Number: 42781707
GM Other Names: F (S)Canister
Replaces: 42622696
Description: Spark.
MSRP $270.62
$150.19
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
$181.76
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
$33.75
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
$123.96
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
$178.57
1-Way Female Gray Multi-Purpose Pigtail
Part Number: 15306070
GM Other Names: Connector, pt1233
Replaces: 12176800
Description: 3.5L. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
MSRP $33.85
$20.47
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
$16.73
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
$13.50
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
$6.00
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
$13.18
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
$180.75
MSRP $96.82
$55.67
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
$111.40
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
$113.69
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
$18.68
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
$10.08
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
$12.45
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
$5.34
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
$30.21
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
$47.96
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
$10.47
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
$177.25
Heated Oxygen Sensor
Part Number: 12578576
GM Other Names: Oxygen Sensor, 899
Replaces: 12565680, 12568221, 12578573
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
MSRP $171.60
$95.24
Vapor Canister Vent Valve Solenoid
Part Number: 19207763
GM Other Names: Vapor Canister Purge Solenoid, 5839
Replaces: 10357992, 15077742, 15105998, 15115185, 15115187, 15128910, 15128931, 15138619, 15138620, 15196253, 19152349
Description: Incl.Hose. Location-Vapor Canister. Silverado, sierra hybrid. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
MSRP $231.62
$128.55
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
$5.09
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
$55.95
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
$161.65
Black Multi-Purpose Pigtail
Part Number: 13585858
GM Other Names: Connector, pt2785
Replaces: 19151498, 88987186
Description: Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
MSRP $49.63
$29.24
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
Exhaust Gas Re-Circulation (Egr) Valve Gasket
Part Number: 12570863
GM Other Names: Gasket
Replaces: 12567327, 24576763
Description: Cover Gasket.
$2.77
Air Injection Valve
Part Number: 12567733
GM Other Names: Check Valve, 829
Replaces: 12558992, 12563476
Description: Location-A.I.R. Pipes. S-series. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested...
MSRP $218.06
$121.02
Vapor Canister
Part Number: 85158842
GM Other Names: F (S)Canister
Replaces: 84746938, 84824669
Description: XT5. 2.0l. XT6. 2.0l.
MSRP $469.60
$286.72
Positive Crank Ventilation (PCV) Valve Orifice
Part Number: 12650731
GM Other Names: PCV Valve
Description: Labeled 12650731. Center. Acadia. 2.5l. Primary. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
MSRP $19.98
$12.09
Vapor Canister Hose
Part Number: 20827320
GM Other Names: Evaporator Tube
Replaces: 10310682, 10369312, 15217514
Description: 3.6L with flex fuel. 3.5 & 3.9L. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $141.56
$78.57
Emission Reduction Fluid Control Module
Part Number: 84880436
GM Notes: Included with tank assy.
Other Names: F (S)Controller
Replaces: 39144540, 39152674, 42673440
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $190.36
$105.65
Vapor Canister Vent Hose
Part Number: 84626475
GM Notes: Included with filler pipe.
Other Names: Vent Tube
Replaces: 84091670, 84508337
Description: FILLER PIPE. crew cab 5.8 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $70.91
$46.48
Emission Reduction Fluid Tank Filler Pipe
Part Number: 84648525
GM Other Names: F (S)Pipe
Replaces: 84070045
Description: 2017-20, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
MSRP $128.00
$71.04
Vapor Canister
Part Number: 42763670
GM Other Names: F (S)Canister
Replaces: 42747001
Description: Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
MSRP $376.38
$235.98
Emission Reduction Fluid Tank Shield
Part Number: 84670141
GM Other Names: F (S)Shield
Replaces: 22961667
Description: 2.8L turbo diesel, emission reduction system. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
MSRP $95.26
$54.77
Positive Crankcase Ventilation Foul Air Tube
Part Number: 12701623
GM Other Names: F (S)Tube
Replaces: 12669905, 12680716
Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $64.88
$42.53
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