Thermostats & Parts
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Radiator Inlet Pipe
Part Number: 24577029
GM Other Names: Inlet Pipe
Description: 2.3L, 2.4L & 2.2L without dohc, 2.2L. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed,...
Fits:
- Pontiac:
- Sunfire
$21.55
Engine Coolant Outlet Gasket
Part Number: 03522957
GM Other Names: Thermostat Housing Gasket, Gasket
Description: 4.9L, lower.
Fits:
- Cadillac:
- 60 Special,
- Allante,
- DeVille,
- Eldorado,
- Fleetwood,
MSRP $9.30
$5.58
Engine Coolant Thermostat Housing Gasket
Part Number: 10112551
GM Other Names: Engine Coolant Thermostat Gasket
Description: 4 cylinder. Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent...
Fits:
- Chevrolet:
- Astro,
- LLV,
- S10,
- S10 Blazer
- GMC:
- Jimmy S15,
MSRP $5.68
$3.48
M6x1x60 Engine Coolant Thermostat Housing Bolt
Part Number: 11588719
GM Notes: Included with thermostat housing.
Other Names: Engine Coolant Thermostat Housing Bolt
Replaces: 11519868, 11611329
Description: Shifter & components, 8 speed trans, 6x60mm. 3.0L twin-turbo. 3.6L 2017-21. This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Buick:
- Cascada,
- Enclave
- Cadillac:
- CT4,
- CT5,
- XT6
Backordered
Water Inlet Seal
Part Number: 12587397
GM Notes: Included with thermostat housing. Included with water pump assembly. Included with water pump. Part cannot be reused/reinstalled.
Applications: 5.3L. 4.3L. 6.0L. 4.2L. 5.5L. 7.0L. 6.6L GAS. 8 CYLINDER. 6.2L W/O SUPERCHARGER.
Other Names: Thermostat Seal
Description: Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature...
Fits:
- Buick:
- Rainier
- Cadillac:
- CT6,
- CTS,
- Escalade,
- Escalade ESV,
MSRP $10.84
$6.64
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
$129.01
Thermostat Bypass Pipe Gasket
Part Number: 12627055
GM Notes: Included with by-pass pipe.
Applications: 2.0L (2014-17).
Other Names: Gasket
Description: 2.5L, to pipe. By-pass tube. Envision. Coupe, 2.0L turbo. 2014-2017. Regal. Bypass Pipe to Water Pump Housing. 2016-18. Sedan, 2.5L....
Fits:
- Buick:
- Envision,
- LaCrosse,
- Regal,
- Regal Sportback,
- Regal TourX
MSRP $8.36
$5.13
Engine Coolant Thermostat Housing Gasket
Part Number: 12630780
GM Notes: Included with water inlet. Included with thermostat cover. Included with thermostat housing. Included with Water pump assembly.
Applications: 1.5L, 2.0L.
Other Names: Engine Coolant Thermostat Gasket
Description: Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
This...
Fits:
- Buick:
- Envision,
- LaCrosse,
- Regal,
- Regal Sportback,
- Regal TourX
MSRP $12.00
$7.35
Thermostat Housing Seal
Part Number: 12553364
GM Notes: Included with thermostat housing.
Other Names: Ring, Seal
Description: 3.5L.
Fits:
- Oldsmobile:
- Aurora,
- Intrigue
MSRP $16.08
$9.65
Engine Coolant Thermostat Gasket
Part Number: 01623431
GM Other Names: Gasket
Description: O-Ring.
Fits:
- Cadillac:
- Eldorado,
- Fleetwood,
- Seville
MSRP $4.80
$3.28
Engine Coolant Thermostat Housing
Part Number: 01647540
GM Applications: 4.6L.
Other Names: Thermostat Housing, 27
Description: All models. 4.6l. Eldorado. 4.6l. DTS. Seville. Lucerne. Allante. Aurora. 4.0l. Bonneville, LeSabre. 4.6l. Repairs leaking thermostat...
Fits:
- Buick:
- Lucerne
- Cadillac:
- Allante,
- DeVille,
- DTS,
- Eldorado,
MSRP $20.49
$12.56
Engine Coolant Thermostat
Part Number: 19435095
GM Other Names: Thermostat
Replaces: 10226109, 24507563
Description: Incl.Gasket.
Fits:
- Buick:
- Century,
- Regal
- Cadillac:
- Cimarron
- Chevrolet:
- Beretta,
- Cavalier,
MSRP $40.74
$23.58
F (S)Pipe
Part Number: 12712346
GM Replaces: 12659196
Description: 3.6L, 2017-22.
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $39.45
$27.39
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
$0.54
Thermostat Bypass Hose
Part Number: 12698362
GM Notes: Includes Thermostat And Gaskets.
Applications: 3.6L.
Other Names: Housing
Replaces: 12660976, 12681135
Description: 3.6L, 2015-16. Canyon, Colorado. Houses the thermostat and allows connection between the radiator hose and the engine
This GM Genuine...
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $150.66
$86.25
Engine Coolant Thermostat Gasket
Part Number: 12563623
GM Applications: 4.6L. 1 FAN SYSTEM.
Other Names: Thermostat Housing Gasket
Description: STS. 4.6L, without trailer package. XLR. SRX. 4.6l. Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the...
Fits:
- Cadillac:
- SRX,
- STS,
- XLR
MSRP $37.54
$22.99
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
$10.18
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
$5.90
Thermostat Housing Seal
Part Number: 12690766
GM Notes: Included with thermostat housing.
Other Names: Engine Coolant Thermostat Housing Gasket, Seal
Replaces: 12584325
Description: 3.0L, 3.6L. O-Ring. All Required. 3.6L, 2013-2015. 3.6L, 2014-15. 3.6 & 2.8L. Coupe, 3.6L twin-turbo. 3.0, 3.6L.
Fits:
- Cadillac:
- ATS,
- CT4,
- CTS,
- SRX,
- STS
MSRP $36.14
$22.15
Engine Coolant Thermostat Housing
Part Number: 12618159
GM Applications: 2.4L.
Other Names: Thermostat Housing
Description: 2.4L. Equinox, Terrain. Captiva Sport. Houses the thermostat and allows connection between the radiator hose and the engine
This GM...
Fits:
- Chevrolet:
- Captiva Sport,
- Equinox
- GMC:
- Terrain
MSRP $131.74
$75.75
Engine Coolant Thermostat and Housing Assembly
Part Number: 12622316
GM Notes: Includes Thermostat And Seal.
Applications: 2.8L, 2.9L, 3.5L, 3.7L.
Other Names: Thermostat Housing, 1154
Replaces: 12579956, 12620113
Description: Canyon, Colorado. 2.8 & 2.9L. Hummer H3. 3.7L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
- Hummer:
- H3,
- H3T
MSRP $160.38
$91.82
Cross Over Pipe
Part Number: 12703636
GM Applications: 1.3L.
Other Names: Crossover Pipe, F Pipe
Replaces: 12696406
Description: Trailblazer. 1.3L turbo.
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $139.87
$96.48
Water Pump Outlet Pipe
Part Number: 12703917
GM Notes: Included with hose assembly.
Other Names: Outlet Pipe
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 $149.77
$97.75
Engine Coolant Water Outlet
Part Number: 19316186
GM Other Names: Water Outlet
Description: City Express. Thick base helps prevent leaks by minimizing warpage
Leak-resistant Neoprene O-ring seal
Helps your cooling system...
Fits:
- Chevrolet:
- City Express
MSRP $381.78
$218.76
Engine Coolant Thermostat
Part Number: 14077122
GM Applications: 8 CYLINDER. 5.0L, 5.7L, 6.2L, 7.4L.
Other Names: Engine Coolant Thermostat, 1588
Description: G10-30 vans. 6.2l, diesel. All models. 6.2l diesel. Controls the flow of coolant through your vehicle's radiator to help the engine...
Fits:
- Chevrolet:
- Blazer,
- C/K Pickup,
- G20,
- G30,
- K1500 Pickup,
MSRP $105.14
$60.46
Water Outlet
Part Number: 12706111
GM Applications: 6.6L DIESEL.
Other Names: F (S)Outlet
Replaces: 12706152
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 $89.04
$51.53
Engine Coolant Thermostat Housing
Part Number: 12706567
GM Notes: Includes Thermostat.
Applications: 3.6L. 2 FAN SYSTEM. 3 FAN SYSTEM.
Other Names: Housing
Replaces: 12573977, 12584433, 12597255, 12620259
Description: Incl.Gasket,Housing and Thermostat. 3.6L. Repairs leaking thermostat housings
Manufactured to GM OE specification for fit, form,...
Fits:
- Cadillac:
- CTS,
- SRX,
- STS
MSRP $260.78
$149.43
Auxiliary Heater Inlet and Outlet Pipe
Part Number: 84009665
GM Other Names: Pipe Assembly
Description: 3.0L twin-turbo, front section, without quad zone. Helps provide heat to the vehicle interior
Constructed from high quality material...
Fits:
- Cadillac:
- CT6
MSRP $153.25
$100.02
Coolant Hose
Part Number: 86548932
GM Other Names: Engine Coolant Pipe, F (S)Hose
Replaces: 85143690
Description: PICKUP, 3 MOTOR REAR, 2024-25. charger inlet type 2.
Fits:
- GMC:
- Hummer EV Pickup
MSRP $45.89
$26.55
Inlet Hose O-Ring
Part Number: 86824683
GM Notes: Included with inlet hose. Included with lower hose. Included with water feed tube. Included with hose and tube assembly.
Other Names: Inlet Hose Seal, Hose & Tube Assembly Seal, Lower Hose Seal, Outlet Hose Seal, F (S)Seal
Description: Front, battery inlet & outlet. High voltage cooling, rh side, at cooler. Front, right side, type 3. Tranmission cooler, type 3.
Fits:
- Cadillac:
- ESCALADE IQ,
- OPTIQ
- Chevrolet:
- Equinox EV,
- Silverado EV
- GMC:
- Sierra EV
MSRP $12.46
$7.63
Engine Coolant Pipe
Part Number: 85522832
GM Other Names: Hoses, Coolant Hose, F (S)Hose
Replaces: 84848565
Description: Hummer EV Pickup. Drive motor power dist.. Extension hose to module. Hummer EV SUV. Pickup, 3 motor rear, 2024-25. DC converter outlet....
Fits:
- GMC:
- Hummer EV Pickup,
- Hummer EV SUV
MSRP $23.32
$16.28
Coolant Hose
Part Number: 85522834
GM Other Names: Hoses, F (S)Hose
Replaces: 84848578
Description: Rear, 2022-23, rear cooler inlet. Hummer EV Pickup. Primary exchanger. Outlet.
Fits:
- GMC:
- Hummer EV Pickup
MSRP $31.84
$25.80
Engine Coolant Thermostat
Part Number: 85542462
GM Notes: Included with #3 inlet hose.
Applications: 6.2L. 5.5L.
Other Names: Thermostat, F (S)Thermostat
Replaces: 84660340
Description: Corvette. Oil cooler inlet. 6.2L, with auxiliary radiator. 6.2L, with powertrain cooling. Auxiliary Radiator Loop.
Fits:
- Chevrolet:
- Corvette
MSRP $107.04
$61.55
Outlet Hose
Part Number: 85514087
GM Other Names: F (S)Pipe
Replaces: 84697671
Description: 2.0L turbo.
Fits:
- Cadillac:
- CT4
MSRP $66.40
$46.11
Hose
Part Number: 85044178
GM Applications: 3.0L DIESEL.
Replaces: 84545564, 84664770, 85510545
Description: 3.0L diesel. 2020-22. Auxiliary radiator. Suburban. Outlet. To cooler. Tahoe. Charge Air Cooling.
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $176.17
$100.85
Engine Coolant Thermostat Housing Gasket
Part Number: 55496954
GM Notes: Included with water outlet pipe.
Applications: 3.0L DIESEL.
Other Names: Water Outlet Pipe Gasket
Description: Silverado, sierra. 3.0L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $8.00
$4.90
Drive Motor Battery Radiator Outlet Hose
Part Number: 84297135
GM Other Names: Tube Assembly
Replaces: 23138872, 23374225, 84201220
Description: Drive motor battery cooling, valve to battery, inlet #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
- Chevrolet:
- Volt
MSRP $78.97
$52.11
Radiator Surge Tank Outlet Pipe
Part Number: 84097810
GM Other Names: Outlet Pipe
Description: 2.0L, reservoir & hoses. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and...
Fits:
- Chevrolet:
- Traverse
MSRP $23.09
$16.97
Center Hose
Part Number: 85027084
GM Other Names: F (S)Hose
Replaces: 84848567
Description: Rear.
Fits:
- Cadillac:
- ESCALADE IQ
MSRP $44.31
$29.24
Hose Assembly
Part Number: 84848563
GM Other Names: Hoses, Water Feed Tube, Engine Coolant Pipe, F Hose
Description: Intermediate. Hummer EV Pickup. Trans module cooler extn. Rear, 2022-23. Rear, 2024-25, pickup, 2 motor. Pickup, 3 motor rear, 2024-25.
Fits:
- Cadillac:
- ESCALADE IQ
- Chevrolet:
- Silverado EV
- GMC:
- Hummer EV Pickup,
- Sierra EV
MSRP $115.18
$75.50
Auxiliary Radiator Outlet Pipe
Part Number: 84697658
GM Other Names: Outlet Pipe
Description: 2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CT4
MSRP $80.68
$56.03
Water Pump Cover Gasket
Part Number: 97188663
GM Other Names: Engine Coolant Pipe Gasket, 16193
Description: Made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500
- GMC:
- Sierra 2500 HD,
- Sierra 3500
MSRP $5.78
$3.53
Engine Coolant Thermostat
Part Number: 97241129
GM Applications: 8 CYLINDER.
Other Names: Thermostat, 16199
Description: Silverado, sierra. 6.6l. 185 degrees. All models. 6.6l. 6.6L, front. Express, savana. 6.6l diesel. 185 degree. Controls the flow of...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
MSRP $71.82
$41.57
187 Degrees Engine Coolant Thermostat with Seal
Part Number: 89018168
GM Notes: Includes Water Inlet Seal. Included with thermostat housing. Included with water pump assembly. Includes Coolant Temperature Sensor....
Applications: 5.3L. 4.3L. 6.6L GAS. 6.0L, 6.2L. 8 CYLINDER. 6 CYLINDER 2018-2019. 6.2L W/O SUPERCHARGER.
Other Names: Engine Coolant Thermostat, 15231
Replaces: 12587396, 89017851
Description: Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
Fits:
- Buick:
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
MSRP $72.25
$41.83
Thermostat Housing
Part Number: 88969604
GM Other Names: Water Inlet, Housing
Description: Vibe. With gt. 1.8l with ho.
Fits:
- Pontiac:
- Vibe
MSRP $80.96
$48.58
Engine Coolant Outlet Pipe Seal
Part Number: 94011604
GM Other Names: Engine Coolant Pipe O-Ring
Description: Upper Thermostat Housing to Pipe. 6.6L diesel. Helps prevent leakage from the engine coolant outlet
This GM Genuine Part is designed,...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- Silverado 3500 Classic,
- Silverado 3500 HD
MSRP $10.90
$6.68
HVAC Heater Outlet Pipe Seal
Part Number: 94011605
GM Other Names: Engine Coolant Pipe O-Ring
Description: EGR Cooling Pipe to Lower Thermostat Housing. Forms sealed connection between heater pipe and engine
This GM Genuine Part is designed,...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
MSRP $15.58
$10.88
Water Pump O-Ring
Part Number: 94011702
GM Other Names: Engine Coolant Pipe O-Ring, 15880
Replaces: 94005883
Description: Pipe to Oil Cooler. 2017-19. 6.6L diesel. Made from heat and chemical-resistant materials
This GM Genuine Part is designed, engineered,...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
MSRP $44.09
$25.53
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