Emission Systems
My Garage
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Vapor Canister Vent Solenoid
Part Number: 84148819
GM Other Names: Secondary Air Injection Solenoid
Replaces: 23246115
Description: Double & crew cab. crew cab 6.6 ft box. Controls fresh air flow to the canister Sends fuel vapors to the engine for re-burn Helps...
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
MSRP $117.88
$69.55
Multi-Purpose Clip
Part Number: 10121502
GM Notes: Included with air guide. Included with reservoir. Included with side seal. Included with front seal. Included with impact bar. Included...
Other Names: Side Baffle Lower Retainer
Replaces: 12564143, 15727001, 15958694, 25676041, 25732202, 90283540, 90595406, 90595408
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Century,
- Enclave,
- LaCrosse,
- LeSabre,
- Lucerne,
MSRP $3.07
$2.14
Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe with In-Line Heater
Part Number: 84615872
GM Other Names: Feed Line
Replaces: 23437191, 84389465
Description: 6.6L diesel, emission reduction system, 2017-19, rear. This GM Genuine part is designed, engineered and tested to rigorous standards,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
Backordered
Vapor Canister Purge Valve Bracket
Part Number: 12579283
GM Other Names: Vapor Canister Purge Solenoid Bracket
Description: G5. 2.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Malibu
- Pontiac:
- G5,
- Solstice
- Saturn:
- Aura
MSRP $23.36
$13.78
Heated Oxygen Sensor
Part Number: 55572215
GM Other Names: Oxygen Sensor, 11811
Description: Cruze, Cruze Limited. Sonic. Front. Upstream. Without diesel, 1.8L. BANK 1, SEN 1.
Fits:
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic
MSRP $109.84
$75.59
Valve
Part Number: 12735397
GM Notes: Included with valve assembly.
Replaces: 12570469, 12581349, 12582167, 12591985, 12597341, 12597567, 12598835, 12606684
Fits:
- Buick:
- LaCrosse,
- Rainier,
- Regal,
- Verano
- Cadillac:
- CTS,
MSRP $67.60
$39.88
Purge Valve Bracket
Part Number: 12580472
GM Notes: Included with purge valve.
Other Names: Bracket
Description: 5.3L.
Fits:
- Chevrolet:
- Impala,
- Monte Carlo
$5.46
Valve Gasket
Part Number: 10100094
GM Other Names: Exhaust Gas Re-Circulation (Egr) Valve Gasket, Egr Valve Gasket, Gasket, 143
Description: All models. 3.4l. Exc.Valve Stamped #88157. 2nd Design.
Fits:
- Buick:
- Regal
- Chevrolet:
- Beretta,
- Camaro,
- Cavalier,
- Corsica,
MSRP $11.42
$7.99
MSRP $3.33
$2.66
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
Part Number: 12337952
GM Other Names: Gasket
Fits:
- Chevrolet:
- Cavalier
MSRP $4.18
$2.93
Oxygen Sensor
Part Number: 88973751
GM Other Names: Rear Oxygen Sensor, Sensor, 14960
Description: Vibe. Without awd. With gt. Rear. Fwd, 1.8l with ho. From 11/2003.
Fits:
- Pontiac:
- Vibe
MSRP $156.64
$109.65
Heated Oxygen Sensor
Part Number: 55572993
GM Other Names: Oxygen Sensor, 11814
Description: Cruze, Cruze Limited. Encore. Sonic. Trax. All. Front. Upstream. 1st design. Eng. vin b - luv. Without diesel, 1.4L turbo. POS 1.
Fits:
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
MSRP $95.62
$45.31
Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671387
GM Other Names: Front Nox Sensor
Replaces: 19256343
Description: Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $461.10
$217.13
Cooler
Part Number: 12720269
GM Replaces: 12634051, 12688224
Description: Silverado, sierra. 6.6l. All. 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 $800.50
$448.28
Vapor Canister
Part Number: 13372197
GM Other Names: Vapor Canister
Description: Cruze. 1.4l. Helps reduce harmful pollutants from entering the atmosphere Captures fuel vapors to be re-burned in the engine This GM...
Fits:
- Chevrolet:
- Cruze
Backordered
Nitrogen Oxide Sensor with Clips
Part Number: 19330002
GM Other Names: Sensor
Description: Nox sensor. Express, savana. 6.6l diesel. Front. 2010-16, egr valve & related components. This part requires programming and/or special...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $383.48
$214.75
Secondary Air Injection Pump Pipe
Part Number: 55569075
GM Other Names: Hoses
Description: Sonic. 1.8l. Inlet (hose). Helps maintain controlled air flow to proper air injection components This GM Genuine Part is designed,...
Fits:
- Chevrolet:
- Sonic
MSRP $63.96
$37.74
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
Part Number: 23366892
GM Other Names: Diesel Exhaust Fluid (Def) System Main Wiring Harness
Replaces: 23133028, 23260378, 23445082
Description: 6.6L diesel 2015-16 emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $226.92
$127.08
Egr Valve
Part Number: 17112039
GM Notes: Order by engine and description. Order by description or stamped number on part.
Other Names: Egr, Exhaust Gas Re-Circulation (Egr) Valve, Valve
Fits:
- Buick:
- Century,
- Regal
- Cadillac:
- Cimarron
- Chevrolet:
- Beretta,
- Cavalier,
Backordered
Vapor Canister Bracket
Part Number: 17113532
GM Other Names: Bracket
Description: Without diesel. all.
Fits:
- Chevrolet:
- C1500,
- C2500,
- C3500,
- K1500 Pickup,
- K2500 Pickup,
$6.91
Egr Valve Pipe
Part Number: 12561834
GM Other Names: Pipe
Description: Lower.
Fits:
- Oldsmobile:
- Aurora
$123.08
A.I.R Pump Bracket
Part Number: 12566934
GM Other Names: Bracket
Replaces: 12559492
Fits:
- Chevrolet:
- Corvette
$16.18
Evaporative Emission Pipe
Part Number: 93357393
GM Other Names: Evaporator Tube
Replaces: 13118649
Description: Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Saturn:
- Astra
$13.39
Heated Oxygen Sensor
Part Number: 19184901
GM Other Names: Oxygen Sensor, 5195
Replaces: 88975495
Description: Front. 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
- Pontiac:
- Vibe
MSRP $219.22
$153.45
Vapor Canister Strap
Part Number: 10413041
GM Other Names: Vapor Canister Bracket, Strap
Description: 3.8L. 3.4L, 2002-05. 3.4L, 2000-01.
Fits:
- Chevrolet:
- Impala,
- Monte Carlo
MSRP $65.21
$52.04
Egr Valve Gasket
Part Number: 24503788
GM Notes: Order by description.
Other Names: Exhaust Gas Re-Circulation (Egr) Valve Gasket, Gasket
Description: 6 cylinder. 3.1L, upper.
Fits:
- Buick:
- Century,
- Regal,
- Skylark
- Chevrolet:
- Beretta,
- Corsica,
$3.45
Duct
Part Number: 24508958
GM Notes: Included with hose.
Other Names: Valve, Diverter Valve
Description: Air pump, california only. California emissions. Secondary pump. 3.8L. Seville. 3.4L, 2000-01.
Fits:
- Buick:
- Century,
- Rendezvous
- Cadillac:
- DeVille,
- Seville
- Chevrolet:
- Impala,
$3.45
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
$8.05
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
MSRP $0.45
$0.33
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
$7.10
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,
MSRP $8.88
$5.42
Multi-Purpose Clamp
Part Number: 11570383
GM Notes: Included with pipe. Included with lower hose. Included with outlet hose.
Other Names: Lower Hose Clamp
Replaces: 10108254, 10146975, 11517133, 15012567, 15017338, 15032278, 15032279, 15735493, 15735841, 21999669, 25665982
Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- LeSabre
- Cadillac:
- DeVille,
- XLR
- Chevrolet:
- Equinox,
- Silverado 2500 HD,
MSRP $44.40
$31.44
M8x1.25x75.8mm Multi-Purpose Bolt
Part Number: 11610448
GM Other Names: F (S)Bolt
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Malibu
MSRP $7.13
$4.94
M5x1.8x20 Multi-Purpose Bolt
Part Number: 11611226
GM Notes: Included with intercooler.
Other Names: Trans Cooler Mount Bolt
Description: 2.0L turbo. 1.3l turbo, cvt. 1.2L. 2019. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested...
Fits:
- Buick:
- Encore GX
- Cadillac:
- CT5,
- CT6
- Chevrolet:
- Trailblazer
MSRP $12.33
$9.06
Multi-Purpose Bolt
Part Number: 11611692
GM Other Names: Shield Bolt
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Corvette,
- Tahoe
- GMC:
- Yukon
MSRP $78.42
$46.27
2-Way Female Black Multi-Purpose Pigtail
Part Number: 12085491
GM Other Names: Connector, pt113
Description: 4.0L. Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
Fits:
- Oldsmobile:
- Aurora
MSRP $36.16
$21.33
Mass Airflow Sensor
Part Number: 13244778
GM Other Names: Connector Tube, 1303
Description: 2.0L turbo, 2011-2013. Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
Fits:
- Buick:
- Regal
MSRP $173.92
$102.61
Black Multi-Purpose Pigtail
Part Number: 13586114
GM Other Names: Air Temp Sensor Connector, pt2830
Replaces: 12102747, 89027277, 89027292
Description: Modulator, #3. 3.8L. 1993-97, #3. 3.4L. G5. Auto trans. Protective outer coverings help provide long-lasting durability
Color-coded...
Fits:
- Chevrolet:
- Camaro,
- Impala,
- Lumina,
- Monte Carlo,
- S10,
MSRP $47.49
$28.69
Multi-Purpose Stud
Part Number: 14062201
GM Other Names: Stud
Replaces: 12561093
Description: 2.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- S10
- GMC:
- Sonoma
MSRP $6.73
$4.93
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
$6.69
Multi-Purpose Pipe
Part Number: 12541500
GM Notes: Type 1 has the main trans cooler located in the right tank of the radiator.
Other Names: Oil Cooler Tube
Replaces: 94047330
Description: 5.0 & 5.7L. 6.5L diesel, auxiliary. 7.4L, auxiliary. Standard, trans, type 1, rear, bulk tubing. Auxiliary, lower, type 1, bulk tubing....
Fits:
- Buick:
- Regal
- Chevrolet:
- C1500,
- C2500,
- C3500,
- K1500 Pickup,
MSRP $63.76
$42.89
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
Part Number: 12554530
GM Other Names: Egr Valve Gasket
Description: Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
Fits:
- Buick:
- Skyhawk
- Cadillac:
- Cimarron
- Chevrolet:
- C/K Pickup,
- Camaro,
- Caprice,
MSRP $17.41
$10.61
Oxygen Sensor
Part Number: 12563848
GM Other Names: Oxygen Sensor, 806
Replaces: 24577046
Description: S-series. 2.2l. Cavalier, Sunfire. 2.2l. Ohv. Front, 2.2L. 2.2L, manifold. Detects oxygen content in the exhaust gases to help optimize...
Fits:
- Chevrolet:
- Cavalier,
- S10
- GMC:
- Sonoma
- Pontiac:
- Sunfire
MSRP $85.38
$50.37
Secondary Air Injection Pump Check Valve Gasket
Part Number: 12565989
GM Other Names: Check Valve Gasket
Description: 2.8L. Helps maintain controlled air flow to proper air injection components
Fits:
- Cadillac:
- SRX
MSRP $13.78
$8.41
Exhaust Gas Recirculation (EGR) Valve Gasket
Part Number: 12567275
GM Notes: Order By Description.
Other Names: Valve Gasket, 821
Description: Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
Fits:
- Buick:
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Regal,
MSRP $19.27
$11.77
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...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Blazer,
- C1500,
- Camaro,
- Express 1500,
MSRP $218.06
$122.11
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!