Emission Systems
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By-Pass Valve Gasket
Part Number: 12658509
GM Other Names: Exhaust Gas Re-circulation (Egr) Cooler Bypass Gasket
Description: 6.6L diesel, egr valve & related components, 2017-19, lower.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $14.63 CAD
$12.04 CAD
Oxygen Sensor
Part Number: 12659516
GM Other Names: Ft Oxygen Sensor, Upper Oxygen Sensor, Rear Oxygen Sensor, Heated Oxygen Sensor
Replaces: 12637679
Description: Sierra, silverado. Upper. Right. Double & crew cab. Tahoe, Yukon, Escalade. Left. Suburban, Yukon XL. Front. Escalade ESV. Regular cab.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LD,
- Suburban,
MSRP $174.34 CAD
$114.83 CAD
Air Tube
Part Number: 12662882
GM Notes: Included with hose and tube assembly.
Description: 3.0L twin-turbo, wastegate system, bypass valve, rear.
Fits:
- Cadillac:
- CT6
MSRP $86.31 CAD
$60.77 CAD
Egr Valve
Part Number: 12665547
GM Other Names: Exhaust Gas Re-circulation (Egr) Valve
Replaces: 12639423, 12643238
Description: Silverado, sierra. 6.6l. Front. 6.6L diesel, egr valve & related components, 2015-16.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $725.45 CAD
$460.44 CAD
Purge Valve
Part Number: 12666840
GM Other Names: Purge Solenoid, Vapor Canister Purge Solenoid Valve
Description: CT6. 4.2l. Canister & sensors, 4.2l twin-turbo. Corvette. 5.5l.
Fits:
- Cadillac:
- CT6
- Chevrolet:
- Corvette
MSRP $36.24 CAD
$29.86 CAD
Purge Control Valve
Part Number: 12666845
GM Notes: Included with turbocharger. Included with valve assembly. Included with air outlet duct.
Other Names: Purge Solenoid, Purge Valve, Valve, Regulator Valve, Solenoid, Vapor Canister Purge Solenoid Valve
Fits:
- Buick:
- Enclave,
- Encore GX,
- Envision,
- Envista
- Cadillac:
- CT4,
MSRP $46.82 CAD
$32.16 CAD
Actuator Tube
Part Number: 12667005
GM Notes: Included with intake manifold.
Other Names: Tube
Replaces: 12651414
Description: 2016-19. With supercharger.
Fits:
- Cadillac:
- CT5,
- CTS
- Chevrolet:
- Camaro
MSRP $17.17 CAD
$15.11 CAD
PCV Tube
Part Number: 12668054
GM Other Names: Passenger Side Positive Crankcase Ventilation (PCV) Tube
Replaces: 12662046
Description: Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo.
Fits:
- Cadillac:
- CT4
MSRP $53.77 CAD
$39.45 CAD
PCV Tube
Part Number: 12670653
GM Other Names: Positive Crankcase Ventilation (PCV) Fresh Air Tube
Description: 2017-22, fresh air.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $54.05 CAD
$39.62 CAD
PCV Tube
Part Number: 12673862
GM Other Names: Positive Crankcase Ventilation (PCV) Tube
Replaces: 12666669
Description: 1.4L, 3 ends. 1.5L turbo.
Fits:
- Chevrolet:
- Cruze,
- Malibu
MSRP $83.40 CAD
$61.18 CAD
Oxygen Sensor
Part Number: 12675980
GM Other Names: Upper Oxygen Sensor, Ft Oxygen Sensor, Heated Oxygen Sensor
Description: Upstream. Upper. Bank 1 sen 1. CT4. 3.6l. Canister & sensors, 3.6L. Pre-catalyst. Traverse. 2.0l. Coupe, 2.0L turbo. 2016-20.
Fits:
- Buick:
- Envision
- Cadillac:
- ATS,
- CT4,
- CT6,
- CTS
MSRP $121.81 CAD
$80.24 CAD
PCV Valve
Part Number: 12681693
GM Other Names: Positive Crankcase Ventilation Fitting
Replaces: 12578316
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ATS,
- CTS,
- SRX,
MSRP $29.80 CAD
$26.24 CAD
Gasket
Part Number: 12682142
GM Other Names: Exhaust Gas Re-circulation Cooler Outlet Pipe Gasket
Replaces: 12640069
Description: Volt. Outlet.
Fits:
- Chevrolet:
- Volt
MSRP $11.96 CAD
$10.50 CAD
Temp Sensor
Part Number: 12683525
GM Notes: Order by description.
Other Names: Exhaust Temp Sensor, Exhaust Temperature Sensor
Replaces: 12672685
Description: Silverado, Sierra 2500 HD. At catalytic converter. Rear. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, at convtr & pipe. 6.6L diesel,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $100.41 CAD
$66.15 CAD
Valve
Part Number: 12747510
GM Replaces: 12641304
Description: Silverado, sierra. 6.6l. Rear. Bypass. Egr cooler by-pass valve. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $523.94 CAD
$342.20 CAD
F (S)Valve
Part Number: 19436522
GM Notes: Included with EGR cooler.
Replaces: 55581604
Description: 1.8L.
Fits:
- Chevrolet:
- Malibu
MSRP $2,432.11 CAD
$1,640.75 CAD
Valve
Part Number: 19435149
GM Replaces: 12591334, 12611801, 19432156
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
MSRP $95.93 CAD
$59.83 CAD
F (S)Valve Kit
Part Number: 19540382
GM Replaces: 12588470, 19435043, 89018176
Description: Equinox, Torrent. 3.4l.
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
MSRP $767.95 CAD
$452.14 CAD
PCV Valve
Part Number: 19431592
GM Other Names: Positive Crankcase Ventilation Valve Kit
Replaces: 17113220, 17113515, 89017274, 89017684
Description: Without supercharger. All models. 3.8l. Park Avenue. LaCrosse. 3.8l. California. Lucerne. 3.8l. Federal. Riviera.
Fits:
- Buick:
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Riviera
MSRP $41.82 CAD
$28.12 CAD
Oxygen Sensor
Part Number: 19211437
GM Notes: Order by year, engine, and description.
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25105107, 25105901, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581, 8990741
Fits:
- Buick:
- Century,
- Commercial Chassis,
- Electra,
- LeSabre,
- Park Avenue,
MSRP $59.91 CAD
$40.33 CAD
Vapor Canister
Part Number: 19330402
GM Replaces: 19207730, 25995443
Description: Vue.
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
- Saturn:
- Vue
MSRP $246.47 CAD
$157.80 CAD
Rear Oxygen Sensor
Part Number: 19355312
GM Applications: W/SUBURBAN 3500HD.
Other Names: Oxygen Sensor, Hub & Bearing
Replaces: 19178933, 23327366, 25317697
Description: Corvette. Post-converter. Suburban 3500hd.
Fits:
- Chevrolet:
- Corvette,
- Suburban 3500 HD
MSRP $230.50 CAD
$147.56 CAD
Pipe
Part Number: 20919365
GM Other Names: Vapor Canister Purge Pipe
Description: 3.6L with flex fuel.
Fits:
- Chevrolet:
- Impala,
- Impala Limited
MSRP $90.88 CAD
$63.98 CAD
Canister Hose
Part Number: 86508657
GM Replaces: 87841520
Description: #2.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $216.24 CAD
$141.25 CAD
Vent Hose
Part Number: 86551528
GM Notes: Included with filler pipe. Includes Canister Vent Hose.
Other Names: Filter
Description: Awd. Traverse. 2.5l. Acadia. 2.5l. Fwd.
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia
MSRP $61.36 CAD
$42.10 CAD
Vapor Canister
Part Number: 85157110
GM Replaces: 23456555, 84065745, 84835955
Description: Canyon, Colorado. 2.5l, 3.6l.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $299.64 CAD
$195.74 CAD
Vapor Canister
Part Number: 85158841
GM Replaces: 84515156, 84746937, 84824670
Description: With 2.0L. Acadia. 2.0l. 2.0L turbo.
Fits:
- Cadillac:
- XT5,
- XT6
- Chevrolet:
- Blazer
- GMC:
- Acadia
MSRP $633.17 CAD
$410.08 CAD
F (S)Pipe
Part Number: 85818011
GM Replaces: 84715835, 84910481
Description: 6.2L, rear, coupe. 5.5L, rear, coupe.
Fits:
- Chevrolet:
- Corvette
MSRP $180.72 CAD
$119.03 CAD
Hose
Part Number: 85731493
GM Notes: Included with filler pipe.
Replaces: 84091669, 84868028
Description: FILLER PIPE. double, crew cab 5.8 ft box.
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Sierra 1500,
- Sierra 1500 Limited
MSRP $54.66 CAD
$37.50 CAD
Evaporator Tube
Part Number: 85731494
GM Notes: Included with filler pipe.
Other Names: Evaporative Emissions System Lines
Replaces: 87858388
Description: FILLER PIPE. double, crew cab 6.6 ft box.
Fits:
- Chevrolet:
- Silverado 1500
MSRP $51.78 CAD
$35.57 CAD
Pipe
Part Number: 84593739
GM Other Names: Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe
Replaces: 84121032, 84455493
Description: 2017-22, emission reduction system, short wheelbase.
Fits:
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
MSRP $589.13 CAD
$381.56 CAD
Vent Hose
Part Number: 84737247
GM Notes: Included with filler pipe.
Other Names: Vapor Canister Vent Hose
Description: Awd. Fwd.
Fits:
- Chevrolet:
- Blazer
MSRP $67.68 CAD
$46.43 CAD
Vapor Canister
Part Number: 86798371
GM Replaces: 84802773, 85158850
Description: Corvette. 5.5L. 6.2L.
Fits:
- Chevrolet:
- Corvette
MSRP $299.90 CAD
$195.88 CAD
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 $88.51 CAD
$60.74 CAD
Fluid Pipe
Part Number: 87812317
GM Description: Emission reduction system, 3.0L diesel, crew cab, 6.6 ft box.
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $291.03 CAD
$190.10 CAD
Harness
Part Number: 85138745
GM Description: 6.6L diesel, emission reduction system, 1st design.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $156.51 CAD
$103.07 CAD
F (S)Shield
Part Number: 85697766
GM Replaces: 84676531, 84775137, 84923532
Description: 6.6L diesel, emission reduction system.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $268.84 CAD
$175.61 CAD
Inlet Tube
Part Number: 84850440
GM Other Names: Outlet Tube, Evaporative Emission Front Hose
Replaces: 84173985
Description: 1.5, 2.0L, 2.0L.
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $36.22 CAD
$29.85 CAD
Solenoid Valve
Part Number: 84833401
GM Description: 6.6L gas, 8 ft box. 6.6L gas, 6.9 ft box, crew cab.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $113.83 CAD
$74.98 CAD
Vapor Canister
Part Number: 85107748
GM Replaces: 84050971
Description: Silverado, sierra. 2.7l. With regular cab. With 8' box. Suburban. 5.3l. Primary. Escalade ESV. 6.2l. Suburban. 6.2l. Yukon XL. 5.3l....
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- LCF 3500,
- LCF 3500HG,
- Silverado 1500,
MSRP $255.85 CAD
$167.12 CAD
Exhaust Gas Re-Circulation (Egr) Valve Control Solenoid
Part Number: 25183355
GM Other Names: Vent Control Solenoid, Exhaust Gas Re-circulation (Egr) Vacuum Regulator Solenoid Valve
Replaces: 96378819
Description: Aveo, Aveo5.
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $77.77 CAD
$57.04 CAD
Gasket
Part Number: 24506439
GM Notes: Order by description.
Other Names: Valve Gasket, Egr Valve Gasket, Exhaust Gas Re-Circulation (Egr) Valve Gasket, Egr Pipe Gasket, Exhaust Gas Re-circulation (Egr)...
Replaces: 24505684
Description: Egr valve, vapor canister and sensors. 6 cylinder. 3.1L, upper. Egr valve & sensors, 3.1L. 3.4L, upper. 3.4L, 2000-01.
Fits:
- Buick:
- Century,
- Regal,
- Skylark
- Chevrolet:
- Beretta,
- Corsica,
MSRP $21.04 CAD
$16.94 CAD
Manifold
Part Number: 24503488
GM Other Names: Vacuum Source Manifold
Description: 1998-05. Vacuum.
Fits:
- Buick:
- Park Avenue,
- Regal,
- Riviera
- Pontiac:
- Bonneville
MSRP $19.61 CAD
$17.25 CAD
Lower Rail Assembly Anchor Plate
Part Number: 84197113
GM Notes: Included with lower rail assembly.
Other Names: Driver Side Emission Reduction Fluid Tank Support Bracket
Replaces: 23300378
Description: Reinforcement.
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $33.44 CAD
$29.47 CAD
Evaporator Tube
Part Number: 84321317
GM Notes: Included with filler pipe.
Other Names: Vapor Canister Purge Hose
Description: With awd.
Fits:
- Buick:
- Regal Sportback,
- Regal TourX
MSRP $87.13 CAD
$59.79 CAD
Air Inlet Hose
Part Number: 84112415
GM Notes: Included with filler pipe.
Other Names: Vapor Canister Air Inlet Hose
Description: 3.6L, with awd.
Fits:
- Buick:
- LaCrosse
MSRP $85.50 CAD
$60.20 CAD
Vapor Canister
Part Number: 84106550
GM Description: Tahoe, Yukon, Escalade.
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Tahoe
- GMC:
- Yukon
MSRP $393.83 CAD
$257.26 CAD
Outlet Hose
Part Number: 55486240
GM Other Names: Return Hose, Exhaust Gas Re-circulation (Egr) Valve Cooling Return Hose
Replaces: 55591983
Description: 2017-22, egr valve & related components. 2.8L turbo diesel, egr valve & related components.
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
MSRP $30.76 CAD
$27.12 CAD
Oxygen Sensor
Part Number: 55488558
GM Other Names: Lower Oxygen Sensor, Heated Oxygen Sensor
Description: Silverado, sierra. 2.7l. Downstream. 2021-25. Envision. Canister & sensors, 2.0L. XT4. XT6. 2.0l.
Fits:
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
MSRP $102.38 CAD
$67.43 CAD
Vent Hose
Part Number: 84224140
GM Notes: Included with filler pipe.
Other Names: Fuel Tank Vent Hose, Fuel Tank Filler Vent Hose
Replaces: 84133745
Description: Fuel components 6.0L. 8 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $95.53 CAD
$62.94 CAD
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