Emission Systems
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- Valves & Parts
Egr Valve
Part Number: 12713478
GM Other Names: F (S)Valve
Replaces: 12674433, 12677567, 12679965, 12689249
Description: Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
Backordered
Position 1 Nitrogen Oxide Sensor
Part Number: 12718675
GM Other Names: Sensor
Replaces: 12673516, 12676705
Description: NOX Sensor.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $540.96
$288.06
Position 1 Nitrogen Oxide Sensor
Part Number: 12718742
GM Other Names: Front Nox Sensor
Replaces: 12680215, 12680619
Description: Position 1. Front. 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 $546.47
$291.00
Egr Cooler
Part Number: 12721632
GM Other Names: Cooler
Description: 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 $673.58
$358.68
Outlet Pipe
Part Number: 12737235
GM Other Names: Inlet Pipe, Pipe
Replaces: 12725606
Description: 6.6L diesel.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD
MSRP $123.94
$66.25
PCV Hose
Part Number: 12742622
GM Other Names: F (S)Hose
Replaces: 12739530
Description: 6.6L diesel, upper components.
Fits:
- Chevrolet:
- Silverado 3500 HD
MSRP $60.50
$32.46
Vent Control Solenoid (REQUIRES HARNESS # 19257603)
Part Number: 13575703
GM Other Names: Vent Control Solenoid, 1502
Replaces: 10293954, 10337458, 20761332
Description: Rectangular filter. Corvette. All models. 1998-02. 2001-05. XLR. Location-Vapor Canister. Impala, Monte Carlo. 1st design. 3.4L,...
Fits:
- Buick:
- Century,
- Regal,
- Riviera
- Cadillac:
- XLR
- Chevrolet:
- Camaro,
MSRP $54.70
$29.35
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
Fits:
- Chevrolet:
- Express 1500,
- Express 2500
- GMC:
- Savana 1500,
- Savana 2500
MSRP $49.63
$27.29
Vapor Canister
Part Number: 15112165
GM Other Names: Vapor Canister, 1662
Replaces: 12569375
Description: Suburban, Yukon XL. 3/4 ton. 8.1l. Escalade EXT, esv. 3/4 ton. Avalanche. 3/4 ton. Helps reduce harmful pollutants from entering the...
Fits:
- Cadillac:
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 2500,
- Suburban 1500,
- Suburban 2500,
MSRP $394.00
$210.40
Vapor Canister Hose
Part Number: 15213159
GM Other Names: Evaporator Tube
Description: 3.6L without flex fuel. 3.5 & 3.9L without flex fuel. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Chevrolet:
- Impala
MSRP $66.43
$40.63
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...
Fits:
- Chevrolet:
- Impala,
- Impala Limited,
- Monte Carlo
MSRP $141.56
$75.66
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
Part Number: 23323441
GM Notes: Included with tank.
Other Names: Harness
Replaces: 20830401, 22902617, 23445080
Description: 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 $361.66
$193.13
Vapor Canister Bracket
Part Number: 20958879
GM Other Names: Vapor Canister Bracket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $129.02
$68.96
Oxygen Sensor
Part Number: 21022009
GM Other Names: Sensor Kit
Description: Dohc, calif. Emission.
Fits:
- Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
MSRP $109.82
$58.70
Vent Hose
Part Number: 22538996
GM Other Names: Hose
Description: 2.3L, 1994-95, rear. 2.3L, 1994-1995, frt cover to cleaner. 1994-98 4 cylinder, rear.
Fits:
- Buick:
- Skylark
- Oldsmobile:
- Achieva
- Pontiac:
- Grand Am
MSRP $14.79
$9.69
Exhaust Gas Recirculation (EGR) Valve Gasket
Part Number: 22547852
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:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Allante,
MSRP $2.90
$1.67
Engine Mount Vacuum Hose
Part Number: 23234892
GM Other Names: Vacuum Hose
Description: Sedan, 2.0L turbo, without awd. Coupe, 2.0L turbo, without awd. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- ATS,
- CTS
MSRP $145.71
$88.79
Emission Reduction Fluid Tank Filler Pipe
Part Number: 23342401
GM Other Names: F (S)Pipe
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Tahoe
- GMC:
- Yukon
MSRP $84.30
$45.23
Emission Reduction Fluid Tank Filler Pipe
Part Number: 23342402
GM Other Names: F (S)Pipe
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
- Cadillac:
- Escalade ESV
MSRP $121.80
$65.10
Vapor Canister
Part Number: 23387166
GM Other Names: Vapor Canister
Description: CT6. With hybrid. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Fits:
- Cadillac:
- CT6
MSRP $279.23
$149.25
Vapor Canister Bracket
Part Number: 23428447
GM Other Names: Vapor Canister Bracket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Corvette
MSRP $125.92
$67.30
Fuel Tank Vent Pipe
Part Number: 23459280
GM Other Names: Vent Pipe
Description: With awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Regal Sportback,
- Regal TourX
MSRP $18.56
$11.95
Nitrogen Oxides Sensor
Part Number: 24000395
GM Other Names: Sensor
Replaces: 55491592, 55494551, 55495040, 55496922
Description: Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, upper. Detects the nitrogen oxide content of the exhaust to...
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $491.64
$262.54
Exhaust Gas Re-Circulation (Egr) Tube
Part Number: 40009194
GM Notes: Includes Cooler Pipe Gasket.
Other Names: Outlet Pipe, Pipe Assembly
Replaces: 24000458
Description: 3.0L diesel, high pressure. Suburban. 3.0l diesel. Outlet. Height pressure system. From cooler. Yukon. 3.0l diesel. Tahoe. 3.0l diesel.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
MSRP $121.96
$65.19
Nitrogen Oxides Sensor
Part Number: 24001900
GM Other Names: Sensor
Replaces: 12680288, 12694400, 12696465
Description: Silverado, sierra. Position 3. Sensors, 3.0L diesel. This part requires programming and/or special setup procedures. GM Service...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Sierra 1500,
- Sierra 1500 Limited
MSRP $280.02
$149.67
Nitrogen Oxides Sensor
Part Number: 24001920
GM Other Names: Sensor
Replaces: 55491593, 55494552, 55495041, 55496923, 55502673
Description: Nox sensor. Express, savana. 2.8l diesel. Rear. Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, lower....
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
Backordered
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
Part Number: 24506939
GM Notes: Included with EGR valve.
Other Names: Gasket, 10879
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:
- Century,
- Rendezvous,
- Terraza
- Chevrolet:
- Equinox,
- Impala,
MSRP $19.72
$11.33
Manifold Absolute Pressure Sensor Seal
Part Number: 16194007
GM Notes: Included with M.A.P. sensor.
Other Names: Manifold Absolute Pressure Sensor Seal
Description: 1/2 ton. Canister & sensors. 3/4 ton. 5.3L. 2008-09. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- DTS,
- Escalade,
MSRP $10.40
$5.98
Vapor Canister Bracket
Part Number: 17113532
GM Other Names: Bracket
Description: Without diesel. all.
Fits:
- Chevrolet:
- C1500,
- C2500,
- C3500,
- K1500 Pickup,
- K2500 Pickup,
MSRP $81.36
$49.77
Vapor Canister
Part Number: 17113682
GM Other Names: Vapor Canister, 2217
Description: 3.4l. Without awd. Without extended. S-series. 4.3l. All. Exc.Extended Wheelbase. 4 door. 5.3L. Helps reduce harmful pollutants from...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Blazer,
- S10,
- Trailblazer,
- Trailblazer EXT,
MSRP $423.56
$226.18
Heated Oxygen Sensor
Part Number: 19209808
GM Other Names: Oxygen Sensor, 5885
Replaces: 12573168, 12575389, 12583806, 19210711, 19256731, 25333812
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
- Buick:
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
Backordered
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210641
GM Notes: Order By Description.
Other Names: Egr Valve, 5897
Replaces: 17111848
Description: All models. 7.4l. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- C1500,
- C3500,
- G30,
- K3500 Pickup,
- P30,
MSRP $125.68
$67.18
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210655
GM Other Names: Egr Valve, 5900
Replaces: 17113372
Description: Stamped #17087196. Under GVW 8,500 Lbs. G10-30 vans. 5.0l. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Chevrolet:
- Blazer,
- C1500,
- C2500,
- G10,
- G20,
MSRP $161.87
$86.51
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210659
GM Notes: Order by description.
Other Names: Egr Valve, 5902
Replaces: 17113382
Description: Buick. Chevrolet. 5.7l. Without zr1. Cadillac. 5.7l. Chevrolet. 4.3l. V-8. Calif. 5.7L, auto trans. This GM Genuine Part is designed,...
Fits:
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Fleetwood
- Chevrolet:
- Camaro,
- Caprice,
MSRP $185.83
$99.33
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210666
GM Other Names: Egr Valve, 5907
Replaces: 17112007, 17113496
Description: Firebird. Engine code e. Camaro. Chevrolet. 5.0l. Federal. Optional. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Chevrolet:
- Camaro,
- Caprice,
- Commercial Chassis
- Oldsmobile:
- Custom Cruiser
- Pontiac:
- Firebird
MSRP $167.83
$89.71
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
Part Number: 19210684
GM Other Names: Egr Valve, 5915
Replaces: 17111922, 17111923, 17113459
Description: 5.0l. Throttle body injection. Auto trans. Tuned port injection. Manual trans. This GM Genuine Part is designed, engineered, and tested...
Fits:
- Chevrolet:
- Camaro,
- Corvette
- Pontiac:
- Firebird
MSRP $163.95
$87.64
Evaporative Emission Pipe
Part Number: 19316263
GM Other Names: Vent Tube
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- City Express
MSRP $39.57
$21.23
Heated Oxygen Sensor Bracket
Part Number: 19316341
GM Other Names: Ft Oxygen Sensor Bracket
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- City Express
MSRP $11.09
$7.66
Heated Oxygen and Exhaust Temperature Sensor Lead Protector
Part Number: 19316343
GM Other Names: Rear Oxygen Sensor Protector
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- City Express
MSRP $59.93
$38.57
Solenoid Valve
Part Number: 19318379
GM Other Names: F (S)Solenoid
Replaces: 19316227, 19317944, 19318150, 19318317
Fits:
- Chevrolet:
- City Express
MSRP $65.98
$35.40
Heated Oxygen Sensor
Part Number: 19353381
GM Other Names: Oxygen Sensor
Replaces: 12594935
Description: CTS. STS, STS-v. 3.6l. Equinox, Torrent. 3.6l. At manifold. Front, 3.6L. SRX. 3.6L, with direct injection. This part requires...
Fits:
- Cadillac:
- CTS,
- SRX,
- STS
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
MSRP $244.38
$130.62
Oxygen Sensor
Part Number: 19355306
GM Other Names: Sensor, afs106
Replaces: 19178116, 25312201
Fits:
- Cadillac:
- Escalade,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Avalanche 2500,
- C1500,
MSRP $116.86
$62.46
Exhaust Temperature Sensor
Part Number: 19418899
GM Notes: Order by description.
Other Names: Oxygen Sensor
Replaces: 12622554
Description: Silverado, sierra. 6.6l. Exhaust temp sensor. 6.6l. Position 3&4. 6.6L diesel, egr valve & related components, 2015-16, at muffler,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $111.66
$59.68
Vapor Canister Purge Valve
Part Number: 01997296
GM Other Names: Vapor Canister Purge Solenoid, 48
Description: Controls vapor flow from canister to engine
Fits:
- Buick:
- Regal
- Chevrolet:
- Lumina
- Oldsmobile:
- Cutlass Supreme
- Pontiac:
- Grand Prix
MSRP $18.88
$10.86
Vapor Canister
Part Number: 15746226
GM Other Names: Vapor Canister, 1858
Description: Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine Part is...
Fits:
- Chevrolet:
- Suburban 1500,
- Tahoe
- GMC:
- Yukon,
- Yukon XL 1500
MSRP $370.50
$197.85
Canister Vent Valve
Part Number: 15759044
GM Other Names: Vapor Canister Purge Solenoid, 1860
Description: Location-Vapor Canister. Rectangular. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Avalanche 2500,
MSRP $63.92
$34.29
Secondary Air Injection Pump Hose
Part Number: 15783309
GM Other Names: A.I.R Pipe
Replaces: 12565766, 12567409, 25731283
Description: Seville. All. Left. California emissions. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
- Cadillac:
- DeVille,
- Seville
MSRP $139.88
$85.23
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