Cooling Systems
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- Oil Pumps
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- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Pulley
Part Number: 12637140
GM Notes: Included with Water pump assembly.
Other Names: F (S)Pulley
Replaces: 12677298
Description: 2.5L. 2016-20.
Fits:
- Buick:
- Envision
MSRP $31.08
$23.21
Engine Coolant Thermostat and Housing Assembly
Part Number: 12638452
GM Notes: Includes Thermostat, Gasket, And Bolts.
Other Names: Thermostat Housing, 1195
Description: 3.6L twin-turbo. XTS. With turbocharger. Repairs leaking thermostat housings
Corrects engine overheating caused by failed thermostat
Fits:
- Cadillac:
- XTS
MSRP $225.15
$128.89
Turbocharger Oil Line
Part Number: 12639866
GM Other Names: Oil Line, Oil Return Tube, F Pipe
Description: Oil return tube. XTS. Outlet. 3.6L twin-turbo, front turbo components.
Fits:
- Cadillac:
- XTS
MSRP $265.71
$165.31
Turbocharger Oil Line
Part Number: 12639868
GM Other Names: Oil Feed Tube, Oil Line, F Pipe
Description: Oil feed tube. XTS. Front turbo. Inlet.
Fits:
- Cadillac:
- XTS
MSRP $90.00
$58.87
Coolant Temp Sensor
Part Number: 12641073
GM Notes: Included with water outlet. Included with radiator assembly.
Other Names: Temp Sensor, Temp Sending Unit, Engine Coolant Temperature Sensor, Sensor
Fits:
- Buick:
- Encore,
- Encore GX,
- Envista,
- LaCrosse
- Chevrolet:
- Bolt EUV,
MSRP $23.62
$15.47
Oil Cooler Gasket
Part Number: 12641870
GM Notes: Included with water pump assembly.
Other Names: Oil Cooler Seal, Gasket
Description: With high output. 1.5L. 1.4L.
Fits:
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Equinox,
- Malibu,
- Trax
MSRP $7.95
$6.15
Gasket
Part Number: 12642687
GM Notes: Included with fitting. Included with cooler assembly.
Other Names: Front Hose Gasket, Rear Hose Gasket, Fitting Gasket, F Gasket
Description: CTS. 3.6l. O-rings. Sedan, 3.6L twin-turbo. Coupe, 3.6L twin-turbo, turbo components, water return tube.
Fits:
- Cadillac:
- ATS,
- CT4,
- CTS
MSRP $14.59
$11.05
Supercharger Water Manifold Gasket
Part Number: 12642740
GM Notes: Included with water manifold.
Other Names: Engine Coolant Pipe O-Ring
Description: Supercharger Cooling Water Pipe to Intake Manifold. 2016-19. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
MSRP $8.45
$6.56
Engine Water Pump Pulley
Part Number: 12643468
GM Notes: Included with water pump assembly. Part requires torque-to-yield bolts that cannot reused/ reinstalled.
Other Names: Engine Water Pump Pulley
Description: 2014-2017. Coupe, 2.0L turbo. Sedan, 2.5L. Circulates coolant through the engine system
This GM Genuine Part is designed, engineered,...
Fits:
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
MSRP $33.86
$25.28
Engine Coolant Water Outlet
Part Number: 12643964
GM Applications: 3.6L.
Other Names: Water Outlet, 1211
Description: CTS. With vsport. ATS. With v-series. Coupe, 3.6L twin-turbo. Sedan, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and...
Fits:
- Cadillac:
- ATS,
- CTS
MSRP $256.87
$147.05
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
$15.35
Vacuum Pump Pipe
Part Number: 12648404
GM Other Names: Pipe
Replaces: 12685954
Description: 3.0L twin-turbo, wastegate system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Cadillac:
- CT6
MSRP $69.26
$47.67
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
$31.55
Turbocharger Coolant Return Hose
Part Number: 12652724
GM Other Names: Engine Coolant Hose
Replaces: 12639200
Description: Turbocharger Cooling. Outlet. Pipe to Engine. Lwr return hose. 2015-16 6.6L diesel oil & coolant pipes. front. This GM Genuine Part is...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $19.43
$14.50
Turbocharger Coolant Return Hose
Part Number: 12652725
GM Other Names: Return Hose
Replaces: 12639199
Description: Turbocharger Cooling. Outlet. Pipe to Pipe. 2015-16 6.6L diesel oil & coolant pipes. rear. This GM Genuine Part is designed, engineered,...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $13.20
$10.00
Passenger Side Turbocharger Coolant Feed and Return Pipe
Part Number: 12653087
GM Other Names: Water Hose Assembly
Description: 3.0L twin-turbo, right side components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Cadillac:
- CT6
MSRP $91.78
$60.03
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
$249.34
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
$37.14
Engine Coolant Temperature Sensor
Part Number: 12656444
GM Notes: Included with water outlet. Included with water manifold. Included with thermostat housing.
Other Names: Coolant Temp Sensor
Replaces: 12636534
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
Fits:
- Buick:
- Cascada,
- Envision,
- LaCrosse,
- Regal,
- Regal Sportback,
MSRP $23.93
$15.67
Engine Oil Cooler Coolant Hose
Part Number: 12678753
GM Applications: 6.2L.
Other Names: Oil Cooler Pipe
Replaces: 12656725, 12672781
Description: CTS-v. Inlet. 6.2L supercharged, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
- Cadillac:
- CT5,
- CTS
- Chevrolet:
- Camaro
MSRP $94.94
$62.13
F (S)Pipe
Part Number: 12712346
GM Replaces: 12659196
Description: 3.6L, 2017-22.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $39.45
$28.57
Water Pump Assembly Gasket
Part Number: 12660159
GM Notes: Included with front cover. Included with Water pump assembly.
Applications: 2.8L. 3.0L, 3.6L. 1 FAN SYSTEM.
Other Names: Water Pump Gasket, Gasket, Water Pump Seal, 1228
Replaces: 12576326, 12634750
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- ATS,
- CT4,
MSRP $11.36
$7.55
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
$29.15
Engine Water Pump
Part Number: 12662709
GM Applications: 2.0L.
Other Names: Water Pump Assembly
Description: CT6. 2016-18, with hybrid. Thoroughly tested for reliable, leak-resistant performance
Uniform wall sections and smooth coolant-flow...
Fits:
- Cadillac:
- CT6
MSRP $242.01
$138.53
Connector
Part Number: 12662820
GM Notes: Included with oil cooler. Included with cooler assembly.
Other Names: Inlet Pipe Connector, Outlet Pipe Connector, Oil Cooler Connector, Fitting
Replaces: 12614838
Description: 6.6L diesel, 2017-19, front pipe, lower. 6.6L diesel, 2017-19, front, type 1. Oil cooler components. 6.2L supercharged. With ev.
Fits:
- Cadillac:
- CT5,
- CTS
- Chevrolet:
- Camaro,
- Corvette,
- Silverado 2500 HD,
MSRP $8.86
$6.72
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
$53.61
Engine Oil Cooler Coolant Inlet Hose
Part Number: 12665258
GM Notes: Included with pipe assembly. Included with oil cooler pipe.
Other Names: Inlet Hose
Description: 1.3l turbo, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $12.05
$9.14
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
$25.57
Thermal Bypass Hose
Part Number: 12668044
GM Applications: 2.7L.
Other Names: By-Pass Hose
Description: CT4. At water inlet housing. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Cadillac:
- CT4
- Chevrolet:
- Colorado,
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Canyon,
MSRP $30.45
$23.93
Water Pump O-Ring
Part Number: 12668422
GM Notes: Included with water pump.
Applications: 5.5L.
Other Names: Gasket, Seal
Description: 5.5L. Corvette.
Fits:
- Chevrolet:
- Corvette
MSRP $4.10
$2.79
Engine Water Pump Dowel Pin
Part Number: 12668732
GM Notes: Included with Water pump assembly.
Other Names: Water Pump Assembly Pin, Pin
Description: 6.2L supercharger.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
MSRP $6.72
$5.21
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
$24.43
Passenger Side Intercooler
Part Number: 12673394
GM Other Names: Inter-Cooler
Replaces: 12652025
Description: 3.0L twin-turbo, intake mounted. CT6. 3.0l. Charge air cooler cover. Right. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- CT6
MSRP $404.40
$251.60
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
$167.94
Engine Oil Cooler Seal
Part Number: 12674178
GM Other Names: Engine Oil Cooler Gasket
Description: Manufactured to GM OE specification for fit, form, and function
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $6.67
$5.44
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
$41.67
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
$23.87
Water Pump Cover Gasket
Part Number: 12681600
GM Notes: Included with water pump.
Other Names: Gasket, 1266
Replaces: 12555493
Description: 4.3L, to front cover. 2003-14, to front cover. 5.0 & 5.7L. to front cover. Made from fiber or a rubberized composite material
This GM...
Fits:
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- C2500,
- C3500,
MSRP $9.22
$6.30
Water Pump Gasket
Part Number: 12682391
GM Notes: Included with water pump assembly.
Applications: 5.3L. 4.3L. 6.6L GAS. 6 CYLINDER 2018-2019. 6.2L W/O SUPERCHARGER.
Other Names: Gasket, 1278
Description: 2018-20. 5.3, 6.2L. 6.6L gas. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. May be made from fiber or a...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
MSRP $0.88
$0.60
Charge Air Cooler Cover
Part Number: 12683497
GM Other Names: Cover Assembly
Replaces: 12670730
Description: Creates a finished appearance
Includes water manifold assembly, charged air coolers/heat exchangers and cover
Contains service coolant...
Fits:
- Chevrolet:
- Corvette
Backordered
F (S)Hose
Part Number: 12708930
GM Applications: 2.7L.
Replaces: 12686972
Description: Silverado, sierra. Thermostat bypass lower. Colorado. CT4. At water pump inlet. Canyon.
Fits:
- Cadillac:
- CT4
- Chevrolet:
- Colorado,
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Canyon,
MSRP $30.36
$19.89
Fitting
Part Number: 12687045
GM Notes: Included with turbocharger.
Replaces: 12649896
Description: 1.5L turbo.
Fits:
- Chevrolet:
- Equinox,
- Malibu
- GMC:
- Terrain
MSRP $96.52
$58.27
Passenger Side Turbocharger Oil Return Line
Part Number: 12687461
GM Notes: Part serviced with turbocharger.
Other Names: Oil Return Tube
Description: CT6. 4.2l. Return. 4.2L twin-turbo, left side components. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
- Cadillac:
- CT6
MSRP $119.04
$77.86
Turbocharger Oil Feed Pipe
Part Number: 12687723
GM Other Names: Oil Feed Tube
Description: 1.3L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $58.00
$39.92
Oil Cooler
Part Number: 12688093
GM Applications: 2.0L (2014-17).
Other Names: Cooler
Replaces: 12627034, 12658740, 25201819, 25202979
Fits:
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
Backordered
Charge Air Cooler Cover
Part Number: 12689364
GM Other Names: Engine Cover
Replaces: 12651420, 12670734, 12683499, 12685696
Description: With supercharger. Creates a finished appearance
Includes water manifold assembly, charged air coolers/heat exchangers and cover...
Fits:
- Chevrolet:
- Camaro
MSRP $1,401.21
$867.79
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