Emission Systems
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Heated Oxygen Sensor
Part Number: 12575657
GM Other Names: Oxygen Sensor, 880
Description: SRX. 2nd design, 4.6L. CTS. Engine control. 2.8l. 1st design. Engine control. 3.6l. 1st design. Right. STS, STS-v. 4.6l. Front. This...
Fits:
- Cadillac:
- CTS,
- SRX,
- STS
MSRP $304.03
$185.45
Heated Oxygen Sensor
Part Number: 12567073
GM Other Names: Oxygen Sensor, 818
Description: Front. XLR. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and...
Fits:
- Cadillac:
- XLR
MSRP $229.62
$141.22
Heated Oxygen Sensor
Part Number: 12562943
GM Other Names: Oxygen Sensor, 804
Description: Canada Built. 5.3L, rear of converter. 5.3L, front of converter. Detects oxygen content in the exhaust gases to help optimize emissions...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Avalanche 1500,
- Silverado 1500,
- Silverado 2500,
- Suburban 1500,
MSRP $126.52
$79.08
Secondary Air Injection Pump Check Valve Gasket
Part Number: 12564682
GM Notes: Included with inlet pipe.
Other Names: Secondary Air Injection Control Valve Gasket, 809
Replaces: 12559397
Description: California emissions. 4.6L. Air injection system, 3.5L. Valve to Right Inlet Pipe. Helps maintain controlled air flow to proper air...
Fits:
- Buick:
- LaCrosse,
- Lucerne
- Cadillac:
- DeVille,
- DTS
- Chevrolet:
- Impala,
MSRP $15.46
$10.82
Exhaust Gas Recirculation (EGR) Valve Pipe Gasket
Part Number: 12553047
GM Other Names: Egr Pipe Gasket, 757
Description: Without diesel, 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Express 2500,
- Express 3500,
- Tahoe
- GMC:
- Savana 2500,
MSRP $17.46
$12.24
Heated Oxygen Sensor
Part Number: 12584925
GM Other Names: Oxygen Sensor, 937
Description: Lucerne. Front. 3.9l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
- Buick:
- Lucerne
- Chevrolet:
- Impala,
- Monte Carlo
MSRP $165.13
$103.21
Heated Oxygen Sensor
Part Number: 12578624
GM Other Names: Oxygen Sensor, 900
Replaces: 12565682, 24577303
Description: Canyon, Colorado. Without 5.3l. 4.2L. 2.2L, at converter. Malibu, Malibu Maxx. 2.2l. G6. 2.4L. This part requires programming and/or...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Colorado,
- Malibu,
- Trailblazer,
- Trailblazer EXT
MSRP $171.60
$107.25
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12581194
GM Other Names: PCV Tube
Description: 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Rendezvous
MSRP $15.18
$12.11
Secondary Air Injection Pump with Bracket
Part Number: 12594429
GM Other Names: A.I.R Pump, 998
Description: 3.5 & 3.9L with flex fuel. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
Fits:
- Chevrolet:
- Impala,
- Monte Carlo
MSRP $414.59
$248.76
Vapor Canister Purge Tube
Part Number: 12577221
GM Other Names: Purge Valve Pipe
Replaces: 12579718
Description: 3.7L. 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $32.92
$22.22
Vapor Canister Purge Tube
Part Number: 12590742
GM Other Names: Tube
Description: Grand Prix. 5.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Pontiac:
- Grand Prix
MSRP $32.44
$21.90
Heated Oxygen Sensor
Part Number: 12590749
GM Other Names: Oxygen Sensor, 971
Description: Front. 5.3L. All models. 6.0l. 1st design. This part requires programming and/or special setup procedures GM Service Information...
Fits:
- Buick:
- Rainier
- Chevrolet:
- SSR,
- Trailblazer,
- Trailblazer EXT
- GMC:
- Envoy,
Backordered
Secondary Air Injection Pump
Part Number: 12568382
GM Other Names: A.I.R Pump, 836
Replaces: 12559414, 12566933, 12568623
Description: Corvette. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested...
Fits:
- Chevrolet:
- Corvette
MSRP $409.09
$245.45
Manifold Absolute Pressure Sensor Retainer
Part Number: 12615934
GM Notes: Included with M.A.P. sensor.
Other Names: M.A.P Sensor Retainer
Description: 6.0L. 1/2 ton. 2010-13. 5.3L. 2008-09. , 3/4 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Colorado,
MSRP $10.04
$7.03
Heated Oxygen Sensor
Part Number: 12617332
GM Other Names: Oxygen Sensor, 1127
Description: Corvette. Eng. ls9, ls7. Camaro. 6.2l. Front. 2011-15, 6.2L. With supercharged. Caprice PPV. 6.0l. SS. 2011-15, 7.0L. 2010, 6.2L. This...
Fits:
- Chevrolet:
- Camaro,
- Caprice,
- Corvette,
- SS
MSRP $166.14
$103.84
Heated Oxygen Sensor
Part Number: 12608712
GM Other Names: Oxygen Sensor, 1082
Description: G6. Right. Rear. Front. 3.5L. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Chevrolet:
- Malibu,
- Uplander
- Pontiac:
- G6
- Saturn:
- Aura
MSRP $143.93
$89.95
Heated Oxygen Sensor
Part Number: 12597989
GM Other Names: Oxygen Sensor, 1029
Replaces: 12584924
Description: DTS. Lucerne. 4.6L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
- Buick:
- Lucerne
- Cadillac:
- DTS
MSRP $157.06
$98.16
Heated Oxygen Sensor
Part Number: 12604575
GM Other Names: Oxygen Sensor, 1065
Description: Canyon, Colorado. Without 5.3l. Rear. 4.2L. 3.7L. This part requires programming and/or special setup procedures GM Service Information...
Fits:
- Chevrolet:
- Colorado,
- Trailblazer
- GMC:
- Canyon,
- Envoy
- Hummer:
- H3,
MSRP $190.68
$119.18
Vapor Canister Purge Tube
Part Number: 12605523
GM Other Names: Purge Line
Description: Coupe, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CTS
MSRP $28.34
$19.13
Positive Crankcase Ventilation (PCV) Hose
Part Number: 12606566
GM Other Names: PCV Hose
Description: 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Pontiac:
- Solstice
MSRP $55.68
$34.80
Heated Oxygen Sensor
Part Number: 12612430
GM Other Names: Oxygen Sensor, 1101
Description: SRX. 3.0l. Equinox, Terrain. 3.0l. Volt. Lower. LaCrosse. 3.6l. ELR. This part requires programming and/or special setup procedures GM...
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ELR,
- SRX
- Chevrolet:
- Equinox,
MSRP $132.56
$82.85
Positive Crankcase Ventilation (PCV) Hose
Part Number: 12617908
GM Other Names: PCV Valve
Description: Malibu. 2.4l. 2.4L, 2008-10. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Chevrolet:
- Malibu
- Pontiac:
- G6
MSRP $37.94
$25.61
Heated Oxygen Sensor
Part Number: 12611127
GM Other Names: Oxygen Sensor, 1095
Replaces: 12606569, 12609001
Description: HHR. Cobalt. Canister & sensors, 2.2L. G5. Front (position 1). 2.4l. This part requires programming and/or special setup procedures GM...
Fits:
- Chevrolet:
- Cobalt,
- HHR
- Pontiac:
- G5
- Saturn:
- Ion
MSRP $85.00
$53.13
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
Part Number: 12337952
GM Other Names: Gasket
Fits:
- Chevrolet:
- Cavalier
MSRP $4.18
$3.03
Vapor Canister Purge Pipe
Part Number: 23150671
GM Other Names: Canister Hose
Description: 1.5L turbo. 1.8L. 2.0L turbo. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General...
Fits:
- Buick:
- Regal Sportback,
- Regal TourX
- Chevrolet:
- Malibu
MSRP $192.14
$120.09
Diesel Exhaust Fluid (Def) Injector
Part Number: 40009107
GM Other Names: Injector
Description: Silverado, sierra. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. 3.0L diesel emission reduction system.
Fits:
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
- GMC:
- Sierra 1500,
- Yukon,
MSRP $193.34
$120.84
Sensor
Part Number: 40009342
GM Replaces: 12686786
Description: 3.0L diesel, sensors. Lower. Left. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
MSRP $262.52
$161.45
Temp Sensor
Part Number: 40009350
GM Other Names: Exhaust Temp Sensor, Exhaust Gas Temperature (Egt) Sensor, F Module
Description: Silverado, sierra. 3.0L diesel, sensors, position 1. Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. lower.
Fits:
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
- GMC:
- Sierra 1500,
- Yukon,
MSRP $114.90
$81.89
Module
Part Number: 40009451
GM Other Names: Control Module, Diesel Exhaust Fluid (Def) Module, Controller
Replaces: 86778190
Description: Emission reduction level. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, emission reduction system. Suburban. 3.0l...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 2500 HD,
- Silverado 3500 HD,
Backordered
Sensor
Part Number: 40009562
GM Notes: Includes Pipe. Included with pipe kit type 1 & type 2.
Replaces: 40009113, 55507826
Description: Yukon. 3.0l diesel. 3.0L diesel 2025 sensors.
Fits:
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
- Yukon XL
MSRP $42.20
$26.38
Emission Reduction Fluid Front Inlet Pipe Assembly
Part Number: 39123503
GM Other Names: Pipe
Replaces: 39016212
Description: 1.6L, emissions reduction. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Chevrolet:
- Cruze
MSRP $499.60
$299.76
Front Vapor Canister Pipe
Part Number: 39053266
GM Other Names: F (S)Pipe
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Cruze
MSRP $103.60
$64.75
Purge Line
Part Number: 26504791
GM Other Names: F (S)Pipe
Description: Fwd.
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $107.58
$67.24
Hose Assembly
Part Number: 26504797
GM Other Names: F Hose
Replaces: 26383063
Description: Awd.
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $283.11
$207.23
Vent Tube
Part Number: 03543816
GM Other Names: PCV Tube, Tube
Description: 4.6L, 1996. 4.6L, 1993-95, dirty air. 4.6L, 1994-95, dirty air.
Fits:
- Cadillac:
- DeVille,
- Eldorado,
- Seville
MSRP $8.74
$7.22
Vapor Canister Air Inlet Hose
Part Number: 84565279
GM Notes: Included with filler pipe.
Other Names: Air Tube
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- XT4
MSRP $111.36
$69.60
Emission Reduction Fluid Tank Shield
Part Number: 84449623
GM Other Names: F (S)Shield
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Suburban,
- Tahoe
- GMC:
- Yukon,
MSRP $126.38
$78.99
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 Filter Hose
Part Number: 84756741
GM Other Names: F (S)Hose
Replaces: 84449893
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade ESV
- Chevrolet:
- Suburban
- GMC:
- Yukon XL
MSRP $160.92
$100.58
Evaporative Emission Front Pipe
Part Number: 84543205
GM Other Names: Evaporator Tube
Replaces: 84163674
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Envision
- Cadillac:
- XT4
MSRP $57.87
$41.25
Vapor Canister Vent Hose
Part Number: 84628056
GM Notes: Included with filler pipe.
Other Names: Vent Tube
Replaces: 84091691, 84508358
Description: FILLER PIPE. crew cab 6.6 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Sierra 1500,
- Sierra 1500 Limited
MSRP $111.36
$69.60
F (S)Pipe
Part Number: 84836032
GM Replaces: 84694033
Description: 6.2L, rear, convertible. 5.5L, rear, convertible.
Fits:
- Chevrolet:
- Corvette
MSRP $132.34
$94.29
Auxiliary Vapor Canister
Part Number: 84492877
GM Other Names: Canister
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:
- Suburban
- GMC:
- Yukon XL
MSRP $266.34
$163.80
Fuel Tank Filler Vent Hose
Part Number: 84492940
GM Notes: Included with filler pipe.
Other Names: F Hose
Replaces: 84271145
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
$37.21
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
$69.79
Oxygen Sensor
Part Number: 21022009
GM Other Names: Sensor Kit
Description: Dohc, calif. Emission.
Fits:
- Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
MSRP $109.82
$68.64
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