Live chat is temporarily unavailable due to the recent winter storm. Order processing and delivery times may be longer than usual as severe weather impacts operations nationwide. We appreciate your patience and understanding.
Live chat is temporarily unavailable due to the recent winter storm. Order processing and delivery times may be longer than usual as severe weather impacts operations nationwide. We appreciate your patience and understanding.

Filter

Color
Condition
MSRP

Category

Color
Condition
MSRP

Category

Engine Coolant Water Outlet

Part Number: 12684591
GM GM
Other Names: Water Outlet, 1280
Replaces: 12677163
Description: 6.6L diesel. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $137.27
$77.21

Lower Thermal Bypass Pipe

Part Number: 12565082
GM GM
Other Names: Engine Coolant Bypass Hose
Replaces: 24506697
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts...
Fits:
  • Buick:
    • LeSabre
MSRP $38.70
$24.30
Sold in Pack of 5

Gasket Eng Cool Therm Hsg

Part Number: 3522957
GM GM
Other Names: Thermostat Housing Gasket, Gasket
Description: GASKET ENG COOL THERM HSG
Fits:
  • Cadillac:
    • 60 Special,
    • Allante,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
MSRP $9.30
$5.84

Engine Coolant Thermostat Housing

Part Number: 19193841
GM GM
Other Names: Outlet
Replaces: 19145123
Fits:
  • Oldsmobile:
    • Cutlass Ciera
MSRP $63.94
$37.25

Coolant Crossover Pipe Gasket

Part Number: 12623853
GM GM
Other Names: Engine Coolant Outlet Gasket
Replaces: 12610242
Description: Bypass Housing to Cylinder Head. May be made from fiber or a rubberized composite material This GM Genuine Part is designed, engineered,...
Fits:
  • Buick:
    • Lucerne
  • Chevrolet:
    • Impala,
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Vue
MSRP $21.68
$12.63

Drive Motor Battery Coolant Cooler Inlet Hose

Part Number: 23323532
GM GM
Other Names: Tube Assembly
Description: Drive motor battery cooling, valve to pump, short. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
  • Chevrolet:
    • Volt
MSRP $64.23
$42.66

Engine Coolant Water Inlet Seal

Part Number: 12570307
GM GM
Other Names: Engine Coolant Thermostat Gasket, 845
Description: Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature...
Fits:
  • Buick:
    • LaCrosse,
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • G8,
    • Grand Prix,
    • GTO
MSRP $7.94
$4.98

Multi-Purpose Stud

Part Number: 11611144
GM GM
Other Names: Thermostat Housing Stud
Replaces: 94010603, 94013083
Description: 6.6L diesel. 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 $7.93
$5.67

Engine Coolant Thermostat and Housing Assembly

Part Number: 12620112
GM GM
Other Names: Thermostat Housing, 1144
Replaces: 12567750, 12572988, 12602913, 24576961
Description: 4.2L. Includes thermostat. Trailblazer. S-series. This GM Genuine part is designed, engineered and tested to rigorous standards, and are...
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
MSRP $117.88
$66.31

Water Pump O-Ring

Part Number: 24439799
GM GM
Other Names: Water Pump Assembly Gasket, 10857
Replaces: 90537621
Description: Made from some heat and chemical-resistant materials This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Cavalier,
    • Classic,
    • Cobalt,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • Oldsmobile:
    • Alero
  • Pontiac:
    • G5,
    • G6,
    • Grand Am,
    • Solstice,
    • Sunfire
  • Saturn:
    • Aura,
    • Ion,
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • LW200,
    • Sky,
    • Vue
MSRP $30.62
$17.82

Pipe Assembly

Part Number: 12735442
GM GM
Other Names: F (S)Pipe
Replaces: 55503856, 55507428
Description: 2.0l.
Fits:
  • Cadillac:
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $155.56
$99.75

By-Pass Hose

Part Number: 55516401
GM GM
Other Names: Outlet Hose, Hoses, F (S)Pipe
Replaces: 55514233, 55514731
Description: 3.0L diesel, 2025. Suburban. Outlet. Tahoe. Yukon.
Fits:
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $33.48
$19.50

Engine Coolant Pipe

Part Number: 85522835
GM GM
Other Names: Coolant Hose, Hoses, F (S)Hose
Replaces: 84848589
Description: Hummer EV Pickup. Battery charger receptacle. Rear, 2022-23, charger outlet. Pickup, 3 motor rear, 2024-25. charger outlet.
Fits:
  • GMC:
    • Hummer EV Pickup
MSRP $37.14
$24.66

Engine Coolant Thermostat

Part Number: 96143939
GM GM
Other Names: Thermostat, 16094
Description: Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
MSRP $22.06
$12.85

Pipe

Part Number: 86824570
GM GM
MSRP $340.96
$224.00

Coolant

Part Number: 19418973
GM GM
Replaces: 88864312, 88864313
MSRP $3,035.10
$1,657.92

Auxiliary Radiator Inlet Pipe

Part Number: 84697665
GM GM
Other Names: Inlet 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 $41.19
$27.35

Heater Inlet and Outlet Pipe

Part Number: 84551953
GM GM
Other Names: Pipe Assembly
Replaces: 84435785
Description: 2019, front section, without quad zone. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • CT6
MSRP $122.76
$69.05

Water Outlet Gasket

Part Number: 12664202
GM GM
Other Names: Gasket
Replaces: 12627061
Description: May be made from fiber or a rubberized composite material This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Buick:
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado,
    • Cruze,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Spark,
    • Traverse,
    • Trax,
    • Volt
  • GMC:
    • Acadia,
    • Canyon,
    • Terrain
MSRP $2.09
$1.49

Auxiliary Radiator Inlet Pipe

Part Number: 23394091
GM 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
MSRP $63.32
$44.26

F (S)Pipe

Part Number: 12738914
GM GM
Replaces: 12735446, 55507975, 55515946
Description: XT4. 2.0L turbo. XT6.
Fits:
  • Cadillac:
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
Backordered

Engine Coolant Thermostat Housing Seal

Part Number: 55565619
GM GM
Other Names: Thermostat Gasket
Description: Without high output. Encore. Sonic. Trax. Cruze, Cruze Limited. 1.4L turbo. Shape-Tear Drop. This GM Genuine Part is designed,...
Fits:
  • Buick:
    • Encore
  • Cadillac:
    • ELR
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax,
    • Volt
MSRP $27.08
$15.77

Engine Coolant Thermostat Housing Seal

Part Number: 55579985
GM GM
Other Names: Thermostat Unit O-Ring
Description: 1.6L, type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Cruze,
    • Equinox
  • GMC:
    • Terrain
MSRP $17.72
$10.31

Water Pump Inlet Pipe

Part Number: 55596615
GM GM
Other Names: Water Inlet Pipe
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Cascada
MSRP $106.01
$71.56

Drive Motor Generator Control Module Cooling Inlet Hose

Part Number: 23323544
GM GM
Other Names: Coolant Hose
Description: Drive motor module cooling, to charger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Chevrolet:
    • Volt
MSRP $16.05
$10.66

Drive Motor Power Inverter Module Cooling Inlet Hose

Part Number: 23323537
GM GM
Other Names: Coolant Hose
Description: Drive motor module cooling, charger to inverter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
  • Chevrolet:
    • Volt
MSRP $13.45
$8.92

Radiator Surge Tank Outlet Pipe

Part Number: 84097810
GM 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
$16.14

Engine Oil Cooler Housing

Part Number: 55599997
GM GM
Other Names: Thermostat Housing
Description: Cascada. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Cascada
MSRP $152.78
$97.97

F Thermostat

Part Number: 98284133
GM GM
MSRP $46.06
$26.83

Radiator Inlet Pipe

Part Number: 12670936
GM GM
Other Names: F (S)Pipe
Replaces: 12633337, 12666484, 12679495
Description: Allows coolant to move through your vehicle's cooling system This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Cadillac:
    • CT6
MSRP $53.60
$37.47

Radiator Inlet Pipe

Part Number: 84435792
GM GM
Other Names: Inlet Pipe
Description: 4.2L twin-turbo, front section. Allows coolant to move through your vehicle's cooling system This GM Genuine Part is designed,...
Fits:
  • Cadillac:
    • CT6
MSRP $19.77
$13.82

Thermostat Bypass Pipe Seal

Part Number: 25195819
GM GM
Other Names: Engine Coolant Pipe O-Ring
Description: All Required. Oil Cooler Outlet Pipe. Filter Cap Marked UFI. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Chevrolet:
    • Cruze Limited,
    • Sonic
MSRP $10.96
$6.38

Engine Coolant Outlet Gasket - Passenger Side (RH)

Part Number: 12577704
GM GM
Other Names: Engine Coolant Outlet Gasket, 891
Description: Bypass Housing to Cylinder Head. 3.9L. Passenger Side (RH).
Fits:
  • Buick:
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay
MSRP $49.72
$28.96

Tube Assembly - Driver's Side (LH)

Part Number: 23378376
GM GM
Other Names: Tube Assembly
Replaces: 23323538
Description: Drive motor module cooling, to condensor. Driver's Side (LH).
Fits:
  • Chevrolet:
    • Volt
MSRP $34.72
$23.06

Water Pump O-Ring

Part Number: 90322506
GM GM
Other Names: Engine Water Pump Gasket
Description: 2.0L. O-Ring. Made from heat and chemical-resistant materials
Fits:
  • Buick:
    • Skyhawk
  • Oldsmobile:
    • Firenza
  • Pontiac:
    • Grand Am,
    • LeMans,
    • Sunbird
MSRP $6.16
$3.87

Engine Coolant Outlet Pipe Seal

Part Number: 94011604
GM 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
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
MSRP $109.00
$63.50
Sold in Pack of 10

Auxiliary Radiator Inlet Hose

Part Number: 84126761
GM GM
Other Names: Coolant Hose
Description: 3.6L, with heavy duty cooling, #2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Chevrolet:
    • Camaro
MSRP $93.06
$62.81

Thermostat Unit

Part Number: 12716827
GM GM
Other Names: Thermostat Unit, 1295
Replaces: 12701246, 12703046, 12711428
Description: Trailblazer. Encore GX. 1.3L turbo.
Fits:
  • Buick:
    • Encore GX
  • Chevrolet:
    • Trailblazer
MSRP $402.03
$250.93

Thermostat

Part Number: 28290034
GM GM
Replaces: 25200455, 55565336, 55579010, 55593034
Description: Without high output. Encore. Sonic. 1.4L turbo. Trax. Cruze, Cruze Limited.
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
MSRP $119.54
$67.24

Radiator Inlet Pipe

Part Number: 12564068
GM 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
$48.67

Thermostat Water On Esn

Part Number: 91176905
GM GM
Replaces: 91174504
Description: 1.6L, usa only. Tracker. 1.6l.
Fits:
  • Chevrolet:
    • Tracker
$10.65

Inlet Pipe

Part Number: 86824571
GM GM
Other Names: Engine Coolant Pipe, F (S)Pipe
Description: 5.5L front cooling, outer.
Fits:
  • Chevrolet:
    • Corvette
MSRP $338.97
$222.70

Engine Coolant Thermostat

Part Number: 12T4E
ACDelco ACDelco
Notes: Temperature 195FStandardOEM Recommended Temp
Other Names: 19114437
Description: ACDelco Professional Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and...
Not For Sale

Engine Coolant Thermostat

Part Number: 131-122
ACDelco ACDelco
Notes: W/SEAL195 DEG, W/SEAL
Other Names: 24577299
Description: ACDelco Professional Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and...
Not For Sale

Engine Coolant Thermostat Seal

Part Number: 12582472
GM GM
Other Names: Thermostat Housing O-Ring
Description: Seals your vehicle's thermostat housing Helps prevent coolant from leaking from the engine This GM Genuine Part is designed, engineered,...
Fits:
  • Cadillac:
    • ATS,
    • CT4,
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Camaro,
    • Colorado
  • GMC:
    • Canyon
MSRP $10.74
$6.24

Engine Coolant Thermostat Housing

Part Number: 12647027
GM GM
Other Names: Thermostat Housing, 1217
Description: 2.0L turbo diesel. Cruze. Repairs leaking thermostat housings
Fits:
  • Chevrolet:
    • Cruze
MSRP $135.48
$76.21

Engine Coolant Thermostat and Housing Assembly

Part Number: 12689041
GM GM
Other Names: Thermostat Housing, 1288
Replaces: 12599235, 12616820, 12631895, 12638893
Description: Enclave, Traverse. Outlook. Acadia Limited. Repairs leaking thermostat housings
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
  • Saturn:
    • Outlook
MSRP $112.24
$63.14

No results found. Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!