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- Vacuum Pumps
- Valve Covers
- Valves & Parts
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12634292
GM Other Names: PCV Tube
Replaces: 12609022
Description: 3.0L, foul air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Captiva Sport
MSRP $18.84
$11.54
Secondary Air Injection Shut-Off and Check Valve
Part Number: 12636250
GM Other Names: Check Valve
Description: A.i.r. Pump, 3.6L. ATS. 3.6l. Right. Helps prevent exhaust from entering air pump
Fits:
- Cadillac:
- ATS
MSRP $321.58
$184.27
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12636477
GM Other Names: PCV Hose
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Volt
MSRP $48.00
$31.67
Vapor Canister Purge Valve
Part Number: 12638819
GM Other Names: Valve Assembly
Replaces: 12617376
Description: Verano. LaCrosse. 2.4l. Impala. 2.4l. Controls vapor flow from canister to engine
Fits:
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Equinox,
MSRP $55.72
$32.25
Heated Oxygen Sensor
Part Number: 12643707
GM Other Names: Oxygen Sensor
Replaces: 12627139
Description: Canyon, Colorado. 2.5l. Upper. Upstream. Malibu. 2.0l, 2.5l. 2.0L turbo. Regal. 2.0l. 2.4L. This part requires programming and/or...
Fits:
- Buick:
- Envision,
- LaCrosse,
- Regal
- Chevrolet:
- Blazer,
- Colorado,
MSRP $67.06
$44.51
Secondary Air Injection Pump
Part Number: 12643965
GM Other Names: A.I.R Pump
Description: Impala. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala
MSRP $314.60
$180.27
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 12645820
GM Other Names: Cooler
Description: Silverado, sierra. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, rear. This GM Genuine Part is designed, engineered, and...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $720.94
$411.84
Exhaust Gas Recirculation (EGR) Valve Cooler Water Bypass Inlet Hose
Part Number: 12646516
GM Other Names: Engine Coolant Hose
Description: Rear EGR Cooler. Inlet. 2nd Design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $23.44
$14.36
Secondary Air Injection Pipe
Part Number: 12647908
GM Other Names: A.I.R Pipe
Description: 2.4L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Impala,
- Malibu
MSRP $309.81
$177.52
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12648746
GM Other Names: PCV Tube
Replaces: 92228750
Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Camaro
MSRP $52.26
$30.25
Heated Oxygen Sensor
Part Number: 12652845
GM Other Names: Oxygen Sensor
Replaces: 12677120
Description: 2.0L turbo. CTS. 2.0l. Upper. Envision. 2.0l. Bank 1 sen 1. Equinox, Terrain. 2.0l. Upstream. Detects oxygen content in the exhaust...
Fits:
- Buick:
- Envision
- Cadillac:
- ATS,
- CT4,
- CT6,
- CTS
MSRP $97.50
$56.43
Passenger Side Turbocharger Control Solenoid Valve
Part Number: 12654584
GM Other Names: Hose & Tube Assembly
Description: 3.0L twin-turbo, wastegate system. Charge air bypass. CT6. 3.0l. Right. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- CT6
MSRP $400.78
$261.79
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12654636
GM Other Names: PCV Tube
Description: 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $61.52
$35.60
Exhaust Gas Recirculation (EGR) Valve Cooler
Part Number: 12656014
GM Other Names: Cooler Assembly
Replaces: 12644796
Description: With diesel, egr valve & related components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Cruze
MSRP $1,453.16
$826.48
Heated Oxygen Sensor
Part Number: 12657188
GM Other Names: Oxygen Sensor
Replaces: 12665163
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
MSRP $61.32
$36.44
Positive Crankcase Ventilation (PCV) Oil Separator Drain Pipe
Part Number: 12657323
GM Notes: Includes PCV Valve.
Other Names: A.I.R Pipe
Replaces: 12628281, 12634217, 12637296, 12649569
Description: Silverado, sierra. 6.6l. 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 $127.91
$83.85
Vapor Canister Purge Tube
Part Number: 12658354
GM Other Names: Tube
Replaces: 12577406, 12584920, 12592088, 12610667, 12617169
Description: Silverado, sierra. 6.0l. 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 $32.00
$19.60
Passenger Side Positive Crankcase Ventilation (PCV) Tube
Part Number: 12668054
GM Other Names: F (S)Tube
Replaces: 12662046
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CT4
MSRP $48.28
$27.94
Air Tube
Part Number: 12662885
GM Notes: Included with hose and tube assembly.
Other Names: F Tube
Description: 3.0L twin-turbo, wastegate system, bypass valve, front.
Fits:
- Cadillac:
- CT6
MSRP $77.89
$51.39
Positive Crankcase Ventilation Tube
Part Number: 12667981
GM Other Names: PCV Tube
Description: 4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CT6
MSRP $37.16
$24.52
Vapor Canister Purge Tube
Part Number: 12668198
GM Other Names: Purge Solenoid
Description: CT6. 3.0l. Canister & sensors, 3.0l twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Cadillac:
- CT6
MSRP $64.72
$42.71
Positive Crankcase Ventilation (PCV) Fresh Air Tube
Part Number: 12670653
GM Other Names: PCV Tube
Description: 2017-21 3.6L. fresh air. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $40.46
$23.42
Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671388
GM Other Names: Rear Nox Sensor
Replaces: 12622451, 19256344
Description: Nitrogen oxide. Sierra, silverado. Rear. 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 $543.55
$311.46
Positive Crankcase Ventilation (PCV) Tube
Part Number: 12673868
GM Other Names: PCV Tube
Replaces: 12633740, 12654851, 12662657
Description: 2.0L. 2016-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Envision,
- Regal
- Cadillac:
- ATS,
- CT6
- Chevrolet:
- Camaro,
MSRP $293.34
$168.08
Vapor Canister Purge Tube
Part Number: 12674487
GM Other Names: Outlet Tube
Description: 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Envision,
- Regal Sportback,
- Regal TourX
- Chevrolet:
- Equinox,
- Malibu
MSRP $23.50
$16.40
Passenger Side Positive Crankcase Ventilation (PCV) Tube
Part Number: 12679798
GM Other Names: PCV Valve Hose
Replaces: 12615963, 12670158
Description: 3.6L twin-turbo, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- XTS
MSRP $60.54
$39.95
Positive Crankcase Ventilation Tube
Part Number: 12680863
GM Other Names: PCV Tube
Replaces: 12644901
Description: 3.6L. Enclave. To air cleaner. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Buick:
- Enclave
- Cadillac:
- SRX
- Chevrolet:
- Traverse,
- Traverse Limited
MSRP $36.44
$22.32
Fitting
Part Number: 12687045
GM Notes: Included with turbocharger.
Replaces: 12649896
Description: 1.5L turbo.
Fits:
- Chevrolet:
- Equinox,
- Malibu
- GMC:
- Terrain
MSRP $96.52
$55.86
Egr Pipe
Part Number: 12688016
GM Other Names: Pipe
Replaces: 12674314, 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 $166.98
$95.60
Pipe
Part Number: 12737236
GM Replaces: 12672958, 12680300, 12683526, 12696173
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 $144.62
$83.16
Heated Oxygen Sensor
Part Number: 12696642
GM Other Names: Oxygen Sensor
Replaces: 12679687
Description: CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 1 sensor 2. This part requires programming and/or special setup procedures GM...
Fits:
- Cadillac:
- CT6
MSRP $84.46
$55.72
Oxygen Sensor
Part Number: 12696688
GM Other Names: Upper Oxygen Sensor, F (S)Sensor
Description: CT5. 6.2l. Upstream. Canister & sensors, 6.2L. Left. With supercharger. Escalade. 6.2l.
Fits:
- Cadillac:
- CT5,
- Escalade,
- Escalade ESV
MSRP $88.70
$51.34
PCV Valve Hose
Part Number: 12699309
GM Other Names: PCV Tube, F (S)Tube
Description: 6.2L supercharged.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
MSRP $79.29
$52.32
Exhaust Gas Recirculation Pipe Shield
Part Number: 12708880
GM Other Names: F (S)Shield
Replaces: 12646472, 12677932, 12680305, 12687464, 12692964, 12721258
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $33.66
$20.62
By-Pass Valve
Part Number: 12713477
GM Other Names: Valve, F (S)Valve
Description: 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 $373.68
$214.12
Oxygen Sensor
Part Number: 12721346
GM Other Names: Upper Oxygen Sensor, Sensor
Description: Silverado, sierra. 6.2l. Upstream. Right. Without supercharger. Escalade. 6.2l. Suburban. 6.2l. Tahoe. 6.2l. Yukon XL. 6.2l. 5.3, 6.2L....
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
MSRP $81.92
$47.41
Oxygen Sensor
Part Number: 12721347
GM Other Names: Upper Oxygen Sensor, Sensor
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
MSRP $96.56
$55.88
MSRP $72.20
$41.79
Temp Sensor
Part Number: 12737970
GM Other Names: Module
Replaces: 12728712, 12731767
Description: Exhaust. Silverado, Sierra 2500 HD. At catalytic converter. Rear. Silverado, Sierra 3500 HD.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $109.38
$62.89
PCV Tube
Part Number: 12739532
GM Other Names: Oil Hose, Hose
Description: 6.6L diesel, oil lines. 6.6L diesel, upper components.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD
MSRP $109.04
$62.70
Hose
Part Number: 12740189
GM Replaces: 12718937, 55486661, 55510092
Description: 2.0L.
Fits:
- Cadillac:
- XT4,
- XT5
- Chevrolet:
- Blazer
MSRP $84.64
$55.84
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
$99.57
Vapor Canister
Part Number: 88973481
GM Other Names: Vapor Canister, 14954
Replaces: 88973482, 88973484, 88973485
Description: 2.4L, without awd, without gt. Vibe. 1.8l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
Fits:
- Pontiac:
- Vibe
MSRP $541.60
$310.34
Secondary Air Inlet Valve Actuating Vacuum Tank
Part Number: 90502721
GM Notes: Included with resonator assembly.
Other Names: Vacuum Reservoir
Description: 3.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CTS
MSRP $78.92
$45.67
A.I.R Pipe
Part Number: 90571548
GM Other Names: Tube, Pipe
Description: Saturn. 2.2l. Saturn. 3.0l.
Fits:
- Saturn:
- L100,
- L200,
- L300,
- LS2,
- LW2,
$50.24
Multi-Purpose Clamp
Part Number: 90572589
GM Notes: Included with resonator. Included with lower hose. Included with by-pass pipe. Included with by-pass hose. Included with pipe assembly....
Other Names: Engine Oil Cooler Hose Retaining Clamp
Replaces: 11548033, 30566122, 30571680, 84021232, 84021235, 90469890, 90572967
Description: 1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
Fits:
- Buick:
- Encore GX
- Cadillac:
- CT6,
- CTS,
- XT5,
- XT6
MSRP $8.06
$5.92
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