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Home Genuine GM Thermostats

Genuine GM Thermostats

Shop our website today to find the vehicle thermostat replacement you've been looking for. Our inventory of GM thermostat replacement parts are all manufactured to fit your car. The purpose of the engine thermostat, which is situated between the engine and the radiator, is to block flow of coolant to the radiator until the engine heats up, allowing your engine to get to its optimal working temperature quickly without having to struggle against the cooling system of the engine. Often times replacing the thermostat is effective to stop a car from overheating. We have OEM replacement thermostats to help you keep your engine running smoothly.

Thermostat
Thermostat
12581519
Other Names: Thermostat Kit More
Description: VUE More
Fits:
  • Saturn:
    • Vue
$69.91
$41.24
$69.91
$41.24
Thermostat Housing
Thermostat Housing
12570247
Other Names: Thermostat, Water Outlet, F (S)Housing More
Description: AURORA; 3.5L; INCLUDES WATER OUTLET. More
Fits:
  • Oldsmobile:
    • Aurora
$91.43
$53.95
$91.43
$53.95
Thermostat Housing
Thermostat Housing
12571261
Other Names: Thermostat Unit, Inlet More
Description: ALL MODELS; 4.8L, 5.3L, 6.0L; INCLUDES THERMOSTAT More
Notes: Included With Water Pump. Includes Thermostat. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Camaro,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • Envoy XL,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • Firebird
  • 29 more
$68.85
$40.63
$68.85
$40.63
Thermostat Gasket
Thermostat Gasket
12590871
Other Names: Seal, Thermostat Housing Gasket, Gasket More
Description: STS-V More
Fits:
  • Cadillac:
    • STS,
    • XLR
$21.53
$12.92
$21.53
$12.92
Thermostat Housing
Thermostat Housing
12597172
Positions: Lower
Other Names: Water Manifold, Engine Coolant Thermostat Housing, Housing More
Description: LACROSSE; 2.4L More
Notes: Includes Thermostat. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Cobalt,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • Pontiac:
    • G5,
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
  • 12 more
$145.44
$83.63
$145.44
$83.63
Thermostat Housing
Thermostat Housing
10108667
Other Names: Thermostat Outlet, Housing, Inlet More
Description: BUICK, CHEVROLET, OLDS; 5.0L, 5.7L More
Fits:
  • Buick:
    • Commercial Chassis,
    • Roadmaster
  • Cadillac:
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • Impala
  • Pontiac:
    • Firebird
  • 4 more
$38.78
$23.27
$38.78
$23.27
Thermostat Seal
Thermostat Seal
10226107
Other Names: Gasket, Thermostat Outlet Gasket, Water Outlet Seal, Thermostat Outlet Seal, Thermostat Gasket, Engine Coolant Thermostat Gasket, Seal More
Description: 3.4 & 3.5 LITER More
Notes: Included With Thermostat. More
Fits:
  • Buick:
    • Century,
    • Lucerne,
    • Regal,
    • Rendezvous,
    • Skyhawk,
    • Skylark,
    • Terraza
  • Cadillac:
    • Cimarron
  • Chevrolet:
    • Beretta,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • Cavalier,
    • Celebrity,
    • Corsica,
    • Corvette,
    • Equinox,
    • Express 3500,
    • G30,
    • Impala,
    • K2500 Pickup,
    • K3500 Pickup,
    • LLV,
    • Lumina,
    • Lumina APV,
    • Malibu,
    • Monte Carlo,
    • P30,
    • S10,
    • Suburban C2500,
    • Suburban K2500,
    • Uplander,
    • Venture
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • G3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Sonoma,
    • Suburban C2500,
    • Suburban K2500
  • Oldsmobile:
    • Achieva,
    • Alero,
    • Cutlass,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Supreme,
    • Firenza,
    • Silhouette
  • Pontiac:
    • 6000,
    • Aztek,
    • Firebird,
    • G6,
    • Grand Am,
    • Grand Prix,
    • Montana,
    • Sunbird,
    • Torrent,
    • Trans Sport
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 60 more
$9.00
$5.39
$9.00
$5.39
Thermostat Outlet
Thermostat Outlet
10182344
Other Names: Thermostat Housing, Water Outlet, Outlet Pipe, Outlet More
Description: 3.1L More
Notes: 3.5L Includes Thermostat. More
Fits:
  • Buick:
    • Century,
    • Regal,
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Impala,
    • Lumina,
    • Lumina APV,
    • Monte Carlo,
    • Uplander,
    • Venture
  • Oldsmobile:
    • Cutlass,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Supreme,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Grand Prix,
    • Montana,
    • Trans Sport
  • Saturn:
    • Relay
  • 15 more
$184.70
$45.16
$184.70
$45.16
Thermostat Housing
Thermostat Housing
10182384
Other Names: Water Outlet, Thermostat Outlet, Outlet More
Description: 3.1L More
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Beretta,
    • Corsica,
    • Malibu
  • Oldsmobile:
    • Achieva,
    • Alero,
    • Cutlass,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am
  • 4 more
$122.69
$70.54
$122.69
$70.54
Thermostat Housing
Thermostat Housing
10183720
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: ALL MODELS; 7.4L More
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • G30,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • G3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Suburban C2500,
    • Suburban K2500
  • 12 more
$62.32
$36.77
$62.32
$36.77
Thermostat Housing
Thermostat Housing
12556593
Other Names: Housing, Water Outlet, Engine Coolant Thermostat Housing, Outlet More
Description: ASTRO, SAFARI; CPI, MPI More
Fits:
  • Chevrolet:
    • Astro,
    • C1500,
    • Express 1500,
    • Express 2500,
    • K1500 Pickup,
    • P30
  • GMC:
    • C1500 Pickup,
    • K1500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Savana 2500
  • 7 more
$27.70
$16.62
$27.70
$16.62
Thermostat Seal
Thermostat Seal
12587397
Other Names: Housing Gasket, Seal, Gasket, Thermostat Gasket, Water Inlet Seal, Thermostat Housing O-Ring, Thermostat Housing Seal, Engine... More
Description: 5.3 LITER More
Notes: Included With Thermostst Housing. Included With Water Pump Assembly. More
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • CT6,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD Classic,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SS,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Envoy,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • 41 more
$8.18
$4.91
$8.18
$4.91
Thermostat Housing
Thermostat Housing
12600178
Other Names: Water Inlet, Thermostat Cover, Inlet More
Description: 5.3 LITER More
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
$58.46
$41.39
$58.46
$41.39
Thermostat Housing
Thermostat Housing
12638893
Other Names: Thermostat Unit, F (S)Housing More
Description: ENCLAVE, TRAVERSE More
Notes: Includes Thermostat. More
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
  • Saturn:
    • Outlook
$87.94
$51.88
$87.94
$51.88
Thermostat Housing
Thermostat Housing
12650241
Other Names: Water Inlet, Housing, Thermostat Cover More
Description: LACROSSE More
Notes: Included With Water Pump Assembly. Part Requires Torque-to-yield Bolts That Are Not Reusable, Replace Only. Includes Thermostat, Housing... More
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Colorado,
    • Malibu
  • GMC:
    • Canyon
$47.51
$28.04
$47.51
$28.04
Thermostat Housing
Thermostat Housing
10112356
Positions: Upper
Other Names: Water Outlet, Engine Coolant Thermostat Housing, Outlet More
Description: ALL MODELS; 2.2L More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • LLV,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 4 more
$42.94
$25.33
$42.94
$25.33
Thermostat Housing
Thermostat Housing
10226490
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: ALL MODELS; 7.4L More
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Suburban C2500,
    • Suburban K2500
  • 11 more
$37.39
$22.44
$37.39
$22.44
Thermostat Housing
Thermostat Housing
12591884
Other Names: Water Inlet, Thermostat Cover, Thermostat Seal, Inlet More
Description: IMPALA, MONTE CARLO; 3.5L, 3.9L More
Notes: Includes Thermostat And Gasket. Included With Thermostat. More
Fits:
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo
  • Pontiac:
    • G6
  • Saturn:
    • Aura,
    • Vue
  • 1 more
$76.96
$54.49
$76.96
$54.49
Thermostat Housing
Thermostat Housing
12594580
Positions: Left, Right
Other Names: Water Outlet, Thermostat Outlet Housing, Thermostat Outlet, Outlet More
Description: ALL MODELS; ALL More
Notes: 3.5L Includes Thermostat. More
Fits:
  • Buick:
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Riviera
  • Chevrolet:
    • Impala,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • 88,
    • 98,
    • Intrigue,
    • LSS,
    • Regency
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 11 more
$30.48
$18.29
$30.48
$18.29
Thermostat Unit
Thermostat Unit
12600171
Other Names: Thermostat More
Description: 5.3 LITER More
Notes: Included With Thermostat Housing. Included With Thermostat Cover. Included With Water Pump Assembly. Included With Water Inlet. Included... More
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 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 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • G8,
    • Grand Prix,
    • GTO
  • 38 more
$32.24
$19.34
$32.24
$19.34
Thermostat Unit
Thermostat Unit
12600172
Other Names: Thermostat Housing, Water Outlet, Water Inlet, Inlet Assembly, Inlet More
Description: S-SERIES More
Notes: Includes Thermostat And Seal. . Included With Water Pump Assembly. Included With Thermostat. Includes Thermostat & Gasket. More
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • 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 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Pontiac:
    • G8,
    • GTO
  • 42 more
$68.99
$40.71
$68.99
$40.71
Thermostat Housing
Thermostat Housing
12642691
Other Names: Thermostat Unit, Thermostat More
Description: CANYON, COLORADO More
Notes: Includes Thermostat And Gaskets. More
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
  • 1 more
$131.18
$75.43
$131.18
$75.43
Thermostat Housing
Thermostat Housing
12511714
Positions: Lower
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: ASTRO, SAFARI More
Fits:
  • Chevrolet:
    • Astro,
    • LLV,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Safari,
    • Sonoma
  • 3 more
$70.65
$41.68
$70.65
$41.68
Thermostat Housing Gasket
Thermostat Housing Gasket
12563623
Other Names: Seal, Thermostat Gasket, Gasket More
Description: XLR More
Fits:
  • Cadillac:
    • SRX,
    • STS,
    • XLR
$31.98
$19.19
$31.98
$19.19
Thermostat Housing Seal
Thermostat Housing Seal
12570307
Other Names: Thermostat Seal, Seal, Thermostat Gasket, Gasket, Water Inlet Seal, Inlet Assembly Seal More
Description: 5.3 LITER More
Notes: Included With Thermostat Housing. Included With Water Pump Assembly. Included With Inlet Assembly. Included With Water Inlet. More
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
  • 40 more
$7.01
$4.20
$7.01
$4.20
Thermostat Cover Gasket
Thermostat Cover Gasket
12630780
Other Names: Thermostat Housing Gasket, Gasket, Water Inlet Seal, Thermostat Gasket, Thermostat Seal, Engine Coolant Thermostat Housing Gasket More
Description: 2014-2017 More
Notes: Included With Thermostat Cover. Included With Thermostat Housing. Included With Water Pump Assembly. Included With Water Inlet. More
Fits:
  • Buick:
    • Envision,
    • LaCrosse,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Terrain
  • 14 more
$5.35
$3.22
$5.35
$3.22
Thermostat Unit Gasket
Thermostat Unit Gasket
12649163
Other Names: Gasket, Thermostat Seal, Water Inlet Gasket, Seal, Thermostat Gasket More
Description: W/HIGH OUTPUT, MAIN More
Notes: Included With Water Pump Assembly. Included With Thermostat Unit. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Spark,
    • Volt
  • GMC:
    • Terrain
  • 2 more
$4.23
$2.54
$4.23
$2.54
Engine Coolant Thermostat
Engine Coolant Thermostat
10207373
Other Names: Thermostat More
Description: 5.0L, 5.7L; BUICK, CHEVROLET More
Fits:
  • Buick:
    • Century,
    • Commercial Chassis,
    • Electra,
    • LeSabre,
    • Regal,
    • Riviera,
    • Roadmaster,
    • Skylark
  • Cadillac:
    • Brougham,
    • Commercial Chassis,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Astro,
    • Blazer,
    • C/K Pickup,
    • C1500,
    • C2500,
    • Camaro,
    • Caprice,
    • Celebrity,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • LLV,
    • Monte Carlo,
    • P30,
    • S10,
    • S10 Blazer
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • S15,
    • Safari,
    • Sonoma,
    • Typhoon,
    • V1500,
    • V1500 Suburban,
    • V2500 Suburban
  • Oldsmobile:
    • 98,
    • Bravada,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88,
    • Toronado
  • Pontiac:
    • 6000,
    • Bonneville,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • Parisienne,
    • Safari
  • 65 more
$15.87
$9.52
$15.87
$9.52
Engine Coolant Thermostat
Engine Coolant Thermostat
12622410
Other Names: Thermostat More
Description: LACROSSE; 2.4L More
Notes: Included With Water Pump Assembly. Included With Thermostat Housing. More
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
  • 24 more
$67.74
$39.97
$67.74
$39.97
Engine Coolant Thermostat
Engine Coolant Thermostat
12632948
Other Names: Thermostat More
Description: ALL MODELS; 5.0L, 5.7L More
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Bravada
  • 37 more
$26.53
$15.92
$26.53
$15.92
Thermostat Housing Gasket
Thermostat Housing Gasket
12551507
Other Names: Housing Gasket, Thermostat Seal, Thermostat Housing Seal, Seal, Thermostat Gasket, Engine Coolant Thermostat Gasket More
Description: 6 CYLINDER, W/HIGH OUTPUT More
Notes: Seal Included With Thermostat. More
Fits:
  • Buick:
    • Commercial Chassis,
    • Roadmaster
  • Cadillac:
    • Commercial Chassis,
    • Escalade,
    • Fleetwood
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • Caprice,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • S10 Blazer,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Firebird
  • 53 more
$8.46
$5.08
$8.46
$5.08
Engine Coolant Thermostat
Engine Coolant Thermostat
12559807
Other Names: Thermostat More
Description: LUCERNE More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • Allante,
    • DeVille,
    • DTS,
    • Eldorado,
    • Seville,
    • SRX,
    • STS,
    • XLR
  • Oldsmobile:
    • Aurora
  • Pontiac:
    • Bonneville
  • 6 more
$49.30
$29.09
$49.30
$29.09
Thermostat Housing Bolt
Thermostat Housing Bolt
11508040
Other Names: Thermostat Outlet Bolt, Bolt More
Description: 3.8 LITER More
Fits:
  • Chevrolet:
    • Impala,
    • Lumina
$7.99
$5.46
$7.99
$5.46
Engine Coolant Thermostat
Engine Coolant Thermostat
12559337
Other Names: Thermostat More
Description: ALL MODELS; 6.5L DIESEL More
Fits:
  • Chevrolet:
    • G20,
    • G30,
    • P30
  • GMC:
    • G2500,
    • G3500,
    • P3500
  • 1 more
$35.71
$21.42
$35.71
$21.42
Engine Coolant Thermostat
Engine Coolant Thermostat
12559575
Other Names: Thermostat More
Description: ALL MODELS; 8.1L More
Notes: Included With Thermostat Housing. More
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • C2500,
    • C3500,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 2500,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Suburban C2500,
    • Suburban K2500,
    • Yukon XL 2500
  • 22 more
$20.40
$12.24
$20.40
$12.24
Thermostat Housing Lower Bolt
Thermostat Housing Lower Bolt
11588720
Positions: Front
Other Names: Thermostat Housing Front Bolt, Thermostat Unit Front Bolt, Bolt More
Description: 3.6L. More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • ATS,
    • CTS,
    • XTS
  • Chevrolet:
    • Equinox,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
  • Pontiac:
    • Torrent
  • Saturn:
    • Outlook
  • 5 more
$3.81
$2.60
$3.81
$2.60
Thermostat Housing O-Ring
Thermostat Housing O-Ring
12582472
Other Names: Thermostat Seal, Thermostat Gasket, Thermostat Unit Seal, Thermostat O-Ring, Thermostat Housing Seal, Gasket, Seal More
Description: 3.6 & 2.8 LITER More
Notes: Included With Thermostat Housing. More
Fits:
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Camaro,
    • Colorado
  • GMC:
    • Canyon
  • 2 more
$8.83
$5.29
$8.83
$5.29
Thermostat Housing Upper Bolt
Thermostat Housing Upper Bolt
11588719
Positions: Rear
Other Names: Thermostat Housing Rear Bolt, Thermostat Unit Bolt, Thermostat Unit Rear Bolt, Ignition Coil Bolt, Bolt More
Description: 3.6L, 2017-20. More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Cascada,
    • Enclave
  • Chevrolet:
    • Colorado,
    • Equinox,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon
  • Pontiac:
    • Torrent
  • Saturn:
    • Outlook
  • 5 more
$4.82
$3.30
$4.82
$3.30
Engine Coolant Thermostat Housing
Engine Coolant Thermostat Housing
12587395
Other Names: Thermostat Housing, Water Outlet, Water Inlet, Inlet Tube, Thermostat Unit, Inlet More
Description: 5.3 LITER More
Notes: Included With Water Pump Assembly. Includes Thermostat. More
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Envoy,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • 29 more
$9.71
$5.83
$9.71
$5.83
Thermostat Unit Lower Seal
Thermostat Unit Lower Seal
12647181
Positions: Lower
Other Names: Housing Gasket, Thermostat Unit Seal, Thermostat Gasket, Thermostat Housing Gasket, Water Outlet Seal, Seal More
Description: LACROSSE More
Notes: Included With Thermostat Housing. Included With Water Outlet. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 6 more
$6.14
$4.20
$6.14
$4.20
Thermostat Housing O-Ring
Thermostat Housing O-Ring
12561155
Other Names: Thermostat Seal, Seal, Thermostat Housing Seal More
Description: 4.2 LITER More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Camaro,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Firebird
  • 38 more
$13.03
$8.90
$13.03
$8.90
Engine Coolant Thermostat Gasket
Engine Coolant Thermostat Gasket
12574478
Other Names: Seal, Thermostat Housing Gasket, Gasket More
Description: LUCERNE More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
  • Oldsmobile:
    • Alero,
    • Aurora
  • Pontiac:
    • Grand Am
$21.53
$12.92
$21.53
$12.92
Thermostat
Thermostat
10207381
Description: ALL MODELS; 3.8L, 4.3L DIESEL More
Fits:
  • Buick:
    • Century,
    • Electra,
    • Regal,
    • Riviera
  • Cadillac:
    • Commercial Chassis,
    • DeVille,
    • Fleetwood
  • Chevrolet:
    • Celebrity
  • Oldsmobile:
    • 98,
    • Cutlass Ciera
  • Pontiac:
    • 6000
  • 6 more
$15.03
$9.01
$15.03
$9.01
Thermostat
Thermostat
12591881
Description: 3.9 LITER More
Notes: Included With Thermostat Housing. Included With Thermostat Cover. Includes Thermostat Gasket. Included With Water Inlet. More
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
$67.68
$39.93
$67.68
$39.93
Thermostat
Thermostat
12601556
Description: STS-V More
Fits:
  • Cadillac:
    • STS,
    • XLR
$26.02
$15.61
$26.02
$15.61
Thermostat
Thermostat
12559336
Description: ALL MODELS; 6.5L DIESEL More
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 22 more
$41.70
$24.60
$41.70
$24.60
Thermostat
Thermostat
12559338
Description: ALL MODELS; 6.5L DIESEL More
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 18 more
$56.73
$33.48
$56.73
$33.48
Thermostat
Thermostat
12514334
Description: ASTRO, SAFARI More
Fits:
  • Buick:
    • Electra
  • Chevrolet:
    • Astro,
    • C/K Pickup,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Monte Carlo,
    • P20,
    • P30,
    • R2500,
    • R30,
    • Suburban C10,
    • Suburban C20,
    • Suburban K10,
    • Suburban K20,
    • Suburban V20,
    • Suburban V2500,
    • V20,
    • V30
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R3500 Pickup,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban R2500,
    • V2500,
    • V3500
  • Oldsmobile:
    • Cutlass Ciera,
    • Cutlass Supreme
  • Pontiac:
    • Firebird
  • 44 more
$14.27
$8.56
$14.27
$8.56
Thermostat
Thermostat
10190925
Description: ASTRO, SAFARI; TBI More
Fits:
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Camaro,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • S10 Blazer,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Syclone,
    • Typhoon,
    • Yukon
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Firebird
  • 39 more
$16.01
$9.60
$16.01
$9.60
Thermostat
Thermostat
12555290
Description: 5.0L, 5.7L; BUICK, CHEVROLET More
Fits:
  • Buick:
    • Commercial Chassis,
    • Roadmaster
  • Cadillac:
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • Impala
  • Pontiac:
    • Firebird
  • 4 more
$44.40
$26.20
$44.40
$26.20
Data by RevolutionParts

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