Emission Systems
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- Valves & Parts
Sensor
Part Number: 19330002
GM Other Names: Oxygen Sensor, Front Nox Sensor, Nitrogen Oxide Sensor With Clips
Description: Nox sensor. Express, savana. 6.6l diesel. Front. 2010-16, egr valve & related components.
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $577.37 CAD
$374.71 CAD
Vapor Canister Filter
Part Number: 20848506
GM Notes: Included with filler pipe.
Other Names: Filter, Vapor Canister Air Inlet Filter
Fits:
- Chevrolet:
- Volt
MSRP $63.13 CAD
$46.40 CAD
Air Hose
Part Number: 20758643
GM Other Names: Secondary Air Injection Pump Hose
Replaces: 15870714
Description: 3.9L.
Fits:
- Buick:
- Lucerne
MSRP $170.47 CAD
$119.24 CAD
Vapor Canister
Part Number: 19209329
GM Replaces: 15166275, 94718730
Description: Canyon, Colorado. Hummer H3. With H3T.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
- Hummer:
- H3,
- H3T
MSRP $661.56 CAD
$420.76 CAD
Solenoid
Part Number: 19209057
GM Other Names: Module, Fuel Pump Driver Module With Plate And Bolts
Replaces: 12561590, 12562836
Description: Fuel pump driver. All models. 6.5L turbo diesel.
Fits:
- Chevrolet:
- C1500,
- C2500,
- C3500,
- Express 2500,
- Express 3500,
MSRP $1,257.22 CAD
$665.10 CAD
Egr Valve
Part Number: 19210658
GM Other Names: Exhaust Gas Re-Circulation (Egr) Valve, Exhaust Gas Re-circulation (Egr) Valve Kit With Gasket
Replaces: 17112684, 17113381
Description: Without zr1. Buick. Cadillac. 5.7l. Chevrolet. 5.7l. 5.7L, manual trans. 5.7L, 1993-97, auto trans.
Fits:
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Fleetwood
- Chevrolet:
- Camaro,
- Caprice,
MSRP $271.91 CAD
$199.00 CAD
Oxygen Sensor
Part Number: 19178924
GM Other Names: Rear Oxygen Sensor, Heated Oxygen Sensor
Replaces: 12587214, 19178921, 25161130, 25164983, 25312196, 25312207, 25327815
Fits:
- Buick:
- Century,
- LeSabre,
- Park Avenue,
- Regal,
- Rendezvous,
MSRP $191.08 CAD
$122.63 CAD
Exhaust Gas Re-Circulation (Egr) Valve Gasket
Part Number: 22547852
GM Replaces: 412485
Fits:
- Buick:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Allante,
MSRP $4.11 CAD
$3.32 CAD
Front Bracket
Part Number: 15949556
GM Other Names: Diesel Exhaust Fluid (Def) Tank Bracket, Diesel Emissions Fluid (Def) Tank Support Bracket
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 $50.85 CAD
$37.35 CAD
By-Pass Hose Clamp
Part Number: 11570615
GM Notes: Included with lower hose. Included with hose assembly.
Other Names: Lower Hose Clamp, Outlet Hose Clamp, Overflow Hose Clamp, Connector Hose Clamp, Heater Hose Clamp, Engine Coolant Bypass Pipe Clamp,...
Replaces: 10289579, 11516225, 21999661, 30551663, 94855405
Description: Wagon, 3.0, 3.6L. 3.6L, hoses & reservoir, without heavy duty cooling, rear. 3.5L. #3.
Fits:
- Cadillac:
- CTS,
- XT5,
- XT6
- Chevrolet:
- Blazer
- GMC:
- Acadia
MSRP $19.55 CAD
$17.24 CAD
Bracket Bolt
Part Number: 11588741
GM Notes: Part cannot be reused/reinstalled.
Other Names: Rear Hanger Bolt, Motor Mount Bolt, Side Trans Mount Bolt, Impact Bar Bolt, Trailer Hitch Bolt, Accessory Drive Belt Idler Pulley...
Replaces: 11519184
Description: 5.3, 6.2L. 3.6L, 10x45mm. Bumper support. 2.0L turbo, 12x45mm. 2.0L turbo, 12x50mm. M10. Rs, activ, bumper cover & trim. Lt.
Fits:
- Buick:
- Enclave
- Cadillac:
- Escalade,
- Escalade ESV,
- XT6
- Chevrolet:
- Equinox,
MSRP $16.36 CAD
$12.09 CAD
Outlet Hose Clamp
Part Number: 11602189
GM Notes: Included with outlet hose.
Other Names: Inlet Hose Clamp
Description: 3.0L diesel, low pressure.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
MSRP $6.51 CAD
$5.70 CAD
M.A.P Sensor Bolt
Part Number: 11602834
GM Other Names: Manifold Absolute Pressure Sensor Bolt
Description: 5.5L.
Fits:
- Chevrolet:
- Corvette
MSRP $31.65 CAD
$27.92 CAD
Fan Assembly Bolt
Part Number: 11602910
GM Notes: Included with intercooler.
Other Names: Shutter Bolt, Pressure Sensor Bolt, Trans Cooler Bolt, Trans Cooler Mount Bolt
Description: 1.3l turbo, cvt. 1.2L turbo.
Fits:
- Buick:
- Encore GX,
- Envista
- Chevrolet:
- Trailblazer,
- Trax
MSRP $10.46 CAD
$9.21 CAD
Valve Gasket
Part Number: 12641663
GM Other Names: Egr Valve Gasket, Exhaust Gas Re-circulation (Egr) Manifold Gasket
Description: Express, savana. 2.8l diesel. Egr manifold.
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
MSRP $10.78 CAD
$8.87 CAD
PCV Valve Grommet
Part Number: 12642334
GM Other Names: Positive Crankcase Ventilation (PCV) Valve Seal
Description: Primary.
Fits:
- Buick:
- Envision,
- Regal
- Cadillac:
- ATS
- Chevrolet:
- Colorado,
- Equinox,
MSRP $11.39 CAD
$10.05 CAD
Gasket
Part Number: 12642620
GM Other Names: Exhaust Gas Re-circulation (Egr) Valve Gasket
Description: Volt. Outlet.
Fits:
- Chevrolet:
- Volt
MSRP $6.97 CAD
$6.12 CAD
PCV Hose
Part Number: 12643296
GM Notes: Included with outlet duct.
Other Names: PCV Tube, PCV Valve Hose, Positive Crankcase Ventilation (PCV) Hose
Replaces: 12598189, 12605456
Description: 2.4L, 2006-07.
Fits:
- Buick:
- LaCrosse,
- Regal
- Chevrolet:
- Impala,
- Malibu
- Pontiac:
- G6
MSRP $8.11 CAD
$7.17 CAD
A.I.R Pump
Part Number: 12643965
GM Other Names: Secondary Air Injection Pump
Description: Impala. 3.6l.
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala
MSRP $320.90 CAD
$210.07 CAD
Manifold Cover
Part Number: 12646131
GM Other Names: Intake Manifold Cover, Engine Intake Manifold Cover
Description: 2.5L. 2.0L.
Fits:
- Buick:
- Envision,
- LaCrosse,
- Regal Sportback,
- Regal TourX
- Chevrolet:
- Equinox,
MSRP $297.66 CAD
$208.24 CAD
PCV Tube
Part Number: 12655014
GM Other Names: Passenger Side Positive Crankcase Ventilation (PCV) Tube
Description: 3.0L twin-turbo, small.
Fits:
- Cadillac:
- CT6
MSRP $52.30 CAD
$38.43 CAD
Cooler
Part Number: 12656036
GM Other Names: Egr Cooler
Replaces: 12635706
Description: 2010-16, egr valve & related components. Express, savana. 6.6l diesel. All.
Fits:
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
MSRP $1,302.56 CAD
$880.66 CAD
Vacuum Hose
Part Number: 12656524
GM Other Names: Air Tube
Description: 3.6L twin-turbo, wastegate system, #1.
Fits:
- Cadillac:
- XTS
MSRP $132.14 CAD
$95.80 CAD
GM Genuine Parts Heated Oxygen Sensor
Part Number: 12657188
GM Other Names: Rear Oxygen Sensor, Lower Oxygen Sensor, Ft Oxygen Sensor, Heated Oxygen Sensor
Description: Programming Required by Automotive Professional This part requires programming and/or special setup procedures. GM Service...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
MSRP $96.77 CAD
$63.85 CAD
Oxygen Sensor
Part Number: 12679935
GM Other Names: Upper Oxygen Sensor, Heated Oxygen Sensor
Description: Upstream. 2.7L.
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Sierra 1500,
- Sierra 1500 Limited
MSRP $154.88 CAD
$102.24 CAD
Cross Over Pipe Gasket
Part Number: 12680216
GM Notes: Included with cross over pipe.
Other Names: Egr Pipe Gasket, By-Pass Valve Gasket, Exhaust Gas Re-circulation (Egr) Pipe Gasket
Replaces: 12670476
Description: 6.6L diesel, egr valve & related components, 2017-19.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $6.79 CAD
$6.03 CAD
PCV Tube
Part Number: 12680863
GM Other Names: PCV Valve, PCV Hose, Positive Crankcase Ventilation Tube
Replaces: 12644901
Description: 3.6L. Enclave. To air cleaner.
Fits:
- Buick:
- Enclave
- Cadillac:
- SRX
- Chevrolet:
- Traverse,
- Traverse Limited
MSRP $37.70 CAD
$27.66 CAD
PCV Tube
Part Number: 12681424
GM Other Names: Passenger Side Positive Crankcase Ventilation Tube
Replaces: 12664356, 12670876, 12670879, 12670882
Description: 2016-19, valve cover.
Fits:
- Cadillac:
- CTS
MSRP $47.13 CAD
$32.40 CAD
Vent Tube
Part Number: 12683453
GM Other Names: Connector Pipe, Coolant Line, Pipe, Engine Coolant Air Bleed Pipe
Replaces: 12633935
Description: Bleed. 2.0L turbo, 2014-2017. Coupe, 2.0L turbo. 2016-18. 2.0L, 2016-20.
Fits:
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
MSRP $48.03 CAD
$35.28 CAD
Temp Sensor
Part Number: 12683486
GM Notes: Order by description.
Other Names: Exhaust Temp Sensor, Exhaust Temperature Sensor
Replaces: 12672665
Description: Silverado, Sierra 2500 HD. At catalytic converter. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $116.88 CAD
$77.16 CAD
Egr Pipe
Part Number: 12688016
GM Other Names: Pipe
Replaces: 12677470, 12680217
Description: Silverado, Sierra 2500 HD. To egr valve. Silverado, Sierra 3500 HD. 6.6L diesel, egr valve & related components, 2017-19. Sierra,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $191.97 CAD
$134.33 CAD
Vapor Canister
Part Number: 42853016
GM Replaces: 42710798, 42776028
Description: Trailblazer. Encore GX. 1.3l. 1.2L turbo.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $421.78 CAD
$276.08 CAD
Tube
Part Number: 42854467
GM Other Names: Line
Replaces: 42551931
Description: Encore GX. From low pressure pump. Awd. Fwd. 1.3L turbo.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $91.94 CAD
$60.68 CAD
Line
Part Number: 42854468
GM Other Names: Line, Evaporative Emission Pipe
Replaces: 42551934
Description: Encore GX. To canister. 1.3L turbo. 1.2L turbo.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $96.15 CAD
$63.47 CAD
F (S)Canister
Part Number: 42899339
GM Replaces: 84428586, 86526175
Description: LaCrosse. Fwd. 90 degree connector.
Fits:
- Buick:
- LaCrosse
MSRP $506.05 CAD
$331.24 CAD
Line
Part Number: 42674748
GM Other Names: Evaporative Emission Pipe
Description: Encore GX. From engine. 1.3l. Rear.
Fits:
- Buick:
- Encore GX
MSRP $115.18 CAD
$76.03 CAD
Side Shield
Part Number: 84113565
GM Other Names: Emission Reduction Fluid Tank Shield
Description: 6.6L diesel, emission reduction system, 2017-19.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $71.94 CAD
$52.90 CAD
Vent Control Solenoid
Part Number: 84148813
GM Other Names: Solenoid Valve, Vapor Canister Vent Solenoid
Description: Silverado, sierra. 6.0l. Crewith ext cab. 6.0L, 6.6 ft box.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $156.60 CAD
$103.34 CAD
Solenoid
Part Number: 84148816
GM Other Names: Vapor Canister Vent Solenoid
Replaces: 23246116
Description: Sierra, silverado. Regular cab. 6 ft. box.
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $133.12 CAD
$87.90 CAD
Solenoid
Part Number: 84148818
GM Other Names: Vapor Canister Vent Solenoid
Replaces: 20981707, 22783577, 22840970
Description: Regular cab. 8 ft. box. Silverado, sierra. Crew cab.
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $134.50 CAD
$88.76 CAD
Vapor Canister Bracket
Part Number: 84069473
GM Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Tahoe
- GMC:
- Yukon
MSRP $144.90 CAD
$102.24 CAD
Tank Bracket
Part Number: 84070478
GM Notes: Included with tank.
Other Names: Emission Reduction Fluid Tank Rear Bracket
Description: 1.6L, reduction tank & components.
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $115.69 CAD
$81.64 CAD
Evaporator Tube
Part Number: 84025035
GM Notes: Included with filler pipe.
Other Names: Vapor Canister Air Inlet Hose
Description: Without awd, 1st design.
Fits:
- Buick:
- Regal Sportback,
- Regal TourX
MSRP $190.75 CAD
$133.45 CAD
Oxygen Sensor
Part Number: 25203197
GM Other Names: Lower Oxygen Sensor
Replaces: 55503721
Description: 1.2L turbo. Encore GX. Trailblazer. Trax. Downstream. Envista.
Fits:
- Buick:
- Encore GX,
- Envista
- Chevrolet:
- Trailblazer,
- Trax
MSRP $107.11 CAD
$70.70 CAD
MSRP $68.44 CAD
$47.08 CAD
Exhaust Gas Re-Circulation (Egr) Valve Gasket
Part Number: 25182770
GM Other Names: Exhaust Gas Re-circulation (Egr) Valve Pipe Gasket
Replaces: 96182631
Description: EGR Pipe Gasket.
Fits:
- Chevrolet:
- Aveo
MSRP $7.26 CAD
$6.38 CAD
Egr Valve
Part Number: 25183476
GM Other Names: Exhaust Gas Re-circulation (Egr) Valve
Replaces: 25182126, 96386735
Description: Aveo. Sedan,.
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $424.52 CAD
$310.69 CAD
MSRP $259.47 CAD
$169.82 CAD
MSRP $526.18 CAD
$365.01 CAD
Vapor Canister Purge Solenoid
Part Number: 23287620
GM Other Names: Vent Valve, Pipe, Evaporator Tube, Vapor Canister Purge Valve Hose
Replaces: 15136020, 20870070, 25903280, 25970597
Description: Location-Vapor Canister. Incl.Hose.
Fits:
- Buick:
- Enclave
- Chevrolet:
- Traverse
- GMC:
- Acadia,
- Acadia Limited
- Saturn:
- Outlook
MSRP $138.76 CAD
$91.58 CAD
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