Emission Systems
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- Valves & Parts
Heated Oxygen Sensor
Part Number: 19209815
GM Other Names: Oxygen Sensor, 5889
Replaces: 12590847, 12599205
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
Backordered
Exhaust Gas Recirculation (EGR) Valve with Gasket
Part Number: 19210653
GM Notes: Order By Description.
Other Names: Egr Valve, 5898
Replaces: 17113370
Description: G10-30 vans. 4.3l. 6 cylinder. Astro, Safari. 4.3l. Auto trans. All. Vin code z. Optional. Over GVW 8,500 Lbs. Under GVW 8,500 Lbs. This...
Fits:
- Chevrolet:
- Astro,
- C1500,
- C2500,
- Express 2500,
- G10,
MSRP $184.27
$114.27
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210674
GM Other Names: Egr Valve, 5910
Replaces: 17112331, 17113456
Description: 5.0l. Firebird. Auto trans. Manual trans. M39. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Camaro,
- Corvette
- Pontiac:
- Firebird
MSRP $143.96
$89.27
Oxygen Sensor
Part Number: 19211437
GM Notes: Order by year, engine, and description.
Other Names: Oxygen Sensor, afs21
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- Century,
- Commercial Chassis,
- Electra,
- LeSabre,
- Park Avenue,
Backordered
Heated Oxygen Sensor
Part Number: 19316342
GM Other Names: Oxygen Sensor
Description: City Express. Upstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
- Chevrolet:
- City Express
MSRP $402.66
$259.72
Rear Oxygen Sensor
Part Number: 19355312
GM Applications: W/SUBURBAN 3500HD.
Other Names: Oxygen Sensor, Hub & Bearing, Sensor, 8482
Replaces: 19178933, 23327366, 25317697
Description: Corvette. Post-converter. Suburban 3500hd.
Fits:
- Chevrolet:
- Corvette,
- Suburban 3500 HD
MSRP $172.86
$107.17
Multi-Purpose Bolt
Part Number: 15602721
GM Other Names: Secondary Air Injection Pump Bolt
Replaces: 11515205, 25621694
Description: Secondary pump, with california emission, 3.8L. Secondary pump, with california emission, 3.4L. This GM Genuine Part is designed,...
Fits:
- Buick:
- Century
- Chevrolet:
- Monte Carlo
- Pontiac:
- Grand Prix
$2.34
M10x1.5 Multi-Purpose Nut
Part Number: 15709703
GM Notes: Included with converter & pipe.
Other Names: Muffler & Pipe Nut
Replaces: 14109305
Description: 2.5L. 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision...
Fits:
- Buick:
- Envision,
- Regal,
- Verano
- Cadillac:
- CT4,
- CT6,
$7.20
Vapor Canister Purge Pipe
Part Number: 22738311
GM Other Names: Canister Hose
Replaces: 15870739
Description: 3.5 & 3.9L. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Impala,
- Monte Carlo
MSRP $168.96
$104.76
Vapor Canister Vent Solenoid
Part Number: 22783574
GM Other Names: Vapor Canister Purge Solenoid, 10007
Replaces: 20981704
Description: Silverado, sierra. Standard cab. Location-Vapor Canister. Incl.Hose. Controls fresh air flow to the canister
Sends fuel vapors to the...
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $165.36
$102.52
Vapor Canister Air Inlet Filter
Part Number: 22886738
GM Notes: Included with filler pipe.
Other Names: Filter
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- ELR
- Chevrolet:
- Volt
MSRP $42.64
$33.25
MSRP $83.04
$61.79
Diesel Emissions Fluid (DEF) Supply Pump Module Seal
Part Number: 22961657
GM Notes: Included with module. Included with tank assembly.
Other Names: Module O-Ring
Description: 2017-20, emission reduction system. 6.6L diesel, emission reduction system, 2017-19. 1.6L, reduction tank & components, sedan. 2.8L...
Fits:
- Chevrolet:
- Colorado,
- Cruze,
- Equinox,
- Express 2500,
- Express 3500,
MSRP $26.10
$16.97
Passenger Side Fuel Tank Vent
Part Number: 22986542
GM Other Names: Vent
Description: Bi-fuel/cng, tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Chevrolet:
- Impala
MSRP $31.54
$23.37
Emission Reduction Fluid Tank Reservoir Wire Harness
Part Number: 84410276
GM Other Names: Wire Harness
Replaces: 84070481
Description: 1.6L, reduction tank & components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $92.78
$65.57
Diesel Exhaust Fluid (Def) Pump
Part Number: 84412924
GM Notes: Included with tank.
Other Names: Pump, Reservoir Kit
Replaces: 22872118, 22902620, 23379348
Description: 6.6L diesel 2015-16 emission reduction system.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $578.00
$372.81
F (S)Canister
Part Number: 42899339
GM Replaces: 84428586, 86526175
Description: LaCrosse. Fwd. 90 degree connector.
Fits:
- Buick:
- LaCrosse
MSRP $374.02
$241.24
Vapor Canister Vent Pipe
Part Number: 84488702
GM Notes: Includes Vent Pipe.
Other Names: Filter
Replaces: 84083317, 84227299
Description: CT6. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CT6
MSRP $72.37
$53.64
Fuel Tank Filler Vent Hose
Part Number: 84492938
GM Notes: Included with filler pipe.
Other Names: F Hose
Replaces: 84271146
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
MSRP $49.61
$38.70
Auxiliary Vapor Canister
Part Number: 84601640
GM Other Names: F Canister
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Fits:
- Chevrolet:
- Silverado 3500 HD
- GMC:
- Sierra 3500 HD
MSRP $213.28
$132.23
Vapor Canister Solenoid
Part Number: 84613096
GM Other Names: Vent Control Solenoid
Description: Silverado, Sierra 2500 HD. Crew cab. Short box. Silverado, Sierra 3500 HD. 6.6L gas, 6.9ft box. Controls fresh air flow to the canister...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $109.94
$68.16
Vapor Canister Vent Hose
Part Number: 84639339
GM Notes: Included with filler pipe.
Other Names: Vent Tube
Description: 6.6L gas, filler pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $89.20
$55.30
Engine Coolant Hose
Part Number: 84649760
GM Other Names: Hose
Replaces: 84094877, 84197392
Description: Emission Reduction Fluid Injector Cooling. Outlet. Incl.Pipe.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $92.58
$57.40
Vapor Canister Vent Hose
Part Number: 84814747
GM Other Names: F (S)Hose
Replaces: 84156106, 84368248
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $111.36
$69.04
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
Part Number: 10239631
GM Other Names: Gasket
Replaces: 14088263
Description: Location-Adapter To Pipe.
Fits:
- Chevrolet:
- Camaro
- Pontiac:
- Firebird
MSRP $9.57
$8.99
M6x18 Multi-Purpose Bolt
Part Number: 11096061
GM Other Names: Front Sensor Bolt
Replaces: 11092872, 11095631
Description: Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Cadillac:
- Catera
MSRP $11.60
$10.43
Exhaust Nut
Part Number: 11102751
GM Other Names: Front Pipe Nut
Description: 2.5L, front section. 2.5L, rear section. 2.0L, front section. 1.3L turbo, front section, fwd. 1.2L turbo, front section. 1.6L. 2.0L,...
Fits:
- Buick:
- Encore GX,
- Envision
- Chevrolet:
- Equinox
- GMC:
- Terrain
Backordered
Multi-Purpose Bolt
Part Number: 11514753
GM Other Names: Sash Channel Bolt
Replaces: 11500413, 11513617
Description: 4 door. 2.5L, #2. 2 door. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Tracker
MSRP $10.21
$9.20
Multi-Purpose Nut
Part Number: 11546377
GM Notes: Included with front AC line. Included with front AC tube.
Other Names: Compressor Nut
Replaces: 19406207
Description: Helps align and secure various components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
- Buick:
- Cascada,
- Enclave,
- Encore,
- Encore GX,
- Envision,
Backordered
Pump
Part Number: 19434681
GM Other Names: F (S)Pump
Replaces: 12588210
Description: Lucerne. 3.8l.
Fits:
- Buick:
- Lucerne
MSRP $267.43
$172.50
F (S)Valve Kit
Part Number: 19540382
GM Replaces: 12588470, 19435043, 89018176
Description: Equinox, Torrent. 3.4l.
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
MSRP $401.72
$259.11
Exhaust Gas Re-Circulation (Egr) Valve Filter
Part Number: 01977796
GM Notes: Included with solenoid valve.
Other Names: Filter, Element
Description: Air pump, california only. 3.1l. 3.4L. California emissions.
Fits:
- Buick:
- Century,
- Rendezvous,
- Roadmaster
- Cadillac:
- Brougham
- Chevrolet:
- Beretta,
MSRP $8.26
$7.75
Solenoid
Part Number: 01997224
GM Other Names: Control Solenoid, Egr Solenoid, Valve
Description: 3.1L.
Fits:
- Chevrolet:
- Lumina APV
- Oldsmobile:
- Silhouette
- Pontiac:
- Trans Sport
MSRP $41.80
$27.17
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
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $122.54
$75.97
Inlet Hose
Part Number: 55515780
GM Other Names: Engine Coolant Hose, Pipe
Replaces: 55497359
Description: 3.0L diesel, low pressure. EGR Cooler. Pipe to Cooler. Inlet. Escalade. 3.0l diesel.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $44.98
$29.24
Engine Coolant Hose
Part Number: 55515795
GM Other Names: Hose
Replaces: 55506421, 55509475
Description: For Valve.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $14.98
$11.83
Vapor Canister
Part Number: 86801229
GM Other Names: Canister
Replaces: 85158840, 85510257
Description: XT5. 2.0l. Traverse. 2.5l. Acadia. 2.5l. 2.0L turbo.
Fits:
- Buick:
- Enclave
- Cadillac:
- XT5,
- XT6
- Chevrolet:
- Blazer,
- Traverse
MSRP $409.24
$264.39
F (S)Hose
Part Number: 86816451
GM Notes: Included with filler pipe.
Replaces: 84619757, 84819476, 84879264
Description: 6.6L gas, filler pipe, 8 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD
MSRP $108.62
$67.34
Fluid Pipe
Part Number: 87812317
GM Other Names: F (S)Pipe
Replaces: 84767416
Description: Emission reduction system, 3.0L diesel, crew cab, 6.6 ft box.
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $123.80
$76.76
Fluid Pipe
Part Number: 87831177
GM Other Names: F (S)Pipe
Replaces: 84689538, 84899192, 84965150, 86793728
Description: 3.0L diesel, emission reduction system, Escalade ESV.
Fits:
- Cadillac:
- Escalade ESV
- Chevrolet:
- Suburban
- GMC:
- Yukon XL
Backordered
Vapor Canister Bracket
Part Number: 87859073
GM Other Names: F (S)Bracket
Description: 6.6L gas, 8 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $147.80
$91.64
Canister
Part Number: 87869583
GM Replaces: 84407925
Description: LaCrosse. Fwd. 45 degree connector. 2.0L turbo, without awd, 2nd design. 3.6L, without awd, 1st design. Malibu. 1.5l. Malibu. 1.8l....
Fits:
- Buick:
- LaCrosse,
- Regal Sportback,
- Regal TourX
- Chevrolet:
- Malibu
MSRP $346.26
$223.34
Vapor Canister
Part Number: 87869584
GM Other Names: F (S)Canister
Replaces: 84041475, 84493688
Description: LaCrosse. Regal Sportback. 2.0l. Fwd. 3.6L, without awd, 1st design. 2.5L, 1st design. 1.5L turbo. 2.0L turbo.
Fits:
- Buick:
- LaCrosse,
- Regal Sportback,
- Regal TourX
- Chevrolet:
- Malibu
Backordered
Vapor Canister
Part Number: 88973481
GM Other Names: Vapor Canister, 14954
Replaces: 88973482, 88973484, 88973485
Description: 2.4L, without awd, without gt. Vibe. 1.8l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
Fits:
- Pontiac:
- Vibe
MSRP $541.60
$349.33
Secondary Air Inlet Valve Actuating Vacuum Tank
Part Number: 90502721
GM Notes: Included with resonator assembly.
Other Names: Vacuum Reservoir
Description: 3.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CTS
MSRP $78.92
$51.30
A.I.R Pipe
Part Number: 90571548
GM Other Names: Tube, Pipe
Description: Saturn. 2.2l. Saturn. 3.0l.
Fits:
- Saturn:
- L100,
- L200,
- L300,
- LS2,
- LW2,
MSRP $67.28
$49.86
Multi-Purpose Clamp
Part Number: 90572589
GM Notes: Included with resonator. Included with lower hose. Included with by-pass pipe. Included with by-pass hose. Included with pipe assembly....
Other Names: Engine Oil Cooler Hose Retaining Clamp
Replaces: 11548033, 30566122, 30571680, 84021232, 84021235, 90469890, 90572967
Description: 1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
Fits:
- Buick:
- Encore GX
- Cadillac:
- CT6,
- CTS,
- XT5,
- XT6
$9.08
Heated Oxygen Sensor
Part Number: 93191307
GM Other Names: Oxygen Sensor
Replaces: 93185456
Description: Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Saturn:
- Astra
MSRP $144.24
$89.44
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