OEM GM Thermostats

The thermostat on your GM vehicle is made to regulate the temperature in your engine, so you never run too hot or too cold. Should you notice a change in your temperature gauge, you may have a failing thermostat. If so, you need a new OEM thermostat.

  • OEM thermostats are made to meet GM’s factory standards for performance, so it will be able to handle your model’s needs.
  • OEM GM thermostats are made from quality materials that make it last as long as the original thermostat.
  • A GM thermostat is an exact fit replacement part that never needs to be modified in order to get it to fit.

When you buy your OEM GM parts from us, our helpful and empowered parts associates are ready to answer any questions you might have about any GM auto part. We also offer fast, affordable shipping, so order today and get back on the road.

Thermostat
12581519
Other Names: Thermostat Kit More
Description: Vue. 3.5L. More
Fits:
  • Saturn:
    • Vue
$69.91
$41.24
$69.91
$41.24
Thermostat
25199828
Other Names: Thermostat, Superseded: 11/2014 More
Replaces: 55578419, 55597008, 96984104
Description: Sonic. 1.8L. More
Notes: Included With Thermostat Housing. More
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic
$118.86
$70.13
$118.86
$70.13
Inlet Asm-W/Pmp
10108667
Other Names: Thermostat Outlet, Engine Coolant Thermostat Housing, Housing, Inlet More
Description: All models. V-8. 4.3l. Cadillac. 5.0l, 5.7l. Without zr1. 8 cylinder, 1993-97. Buick, chevrolet, olds. More
Fits:
  • Buick:
    • Commercial Chassis,
    • Roadmaster
  • Cadillac:
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • Impala
  • Pontiac:
    • Firebird
  • 4 more
$38.78
$23.07
$38.78
$23.07
Engine Coolant Thermostat Housing
10182344
Other Names: Thermostat Housing, Water Outlet, Thermostat Outlet, Outlet Pipe, Outlet More
Description: Impala, Monte Carlo. Terraza, Uplander. Aztek, Rendezvous. Montana SV6. All models. Relay. 3.1L. 3.4l. 2001-04. 2001-06. 1997-00. 3.4 &... 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
$44.78
$184.70
$44.78
Outlet-Wat
12594580
Positions: Left, Right
Other Names: Water Outlet, Thermostat Outlet Housing, Thermostat Outlet, Engine Coolant Thermostat Housing, Outlet More
Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. All models. Grand Prix. LaCrosse. Lucerne. Riviera. Mfi. 3.8L. 3.1l. 3.8, 3.9L.... 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
$31.28
$18.61
$31.28
$18.61
Thermostat Housing
12642691
Other Names: Thermostat Unit, Thermostat More
Description: Canyon, Colorado. Express, savana. 2.8L turbo diesel. More
Notes: Includes Thermostat And Gaskets. More
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
  • 1 more
$131.18
$76.74
$131.18
$76.74
Thermostat Housing
55353492
Other Names: Thermostat, Thermostat Housing Gasket, Housing More
Description: Catera. CTS. Vue. 3.2L. 3.0L. Saturn. More
Notes: Includes Thermostat. More
Fits:
  • Cadillac:
    • Catera,
    • CTS
  • Saturn:
    • L300,
    • LS2,
    • LW2,
    • LW300,
    • Vue
  • 2 more
$79.07
$46.66
$79.07
$46.66
Thermostat Housing, Lower
12673280
Positions: Lower
Other Names: Thermostat Unit, Engine Coolant Thermostat Kit, Housing More
Replaces: 12647180, 12670209
Description: Canyon, Colorado. Camaro. CTS. CT6. ATS. 3.6L, 2017-20. 3.6L, 2016-2018. Without vsport. 3.0L twin-turbo. Without v-series. Coupe, 3.6L,... More
Notes: Includes Thermostat And Gaskets. Includes Thermostat, Thermostat Gskt And Housing Gskt. More
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Colorado
  • GMC:
    • Canyon
  • 1 more
$86.79
$51.21
$86.79
$51.21
Engine Coolant Thermostat Housing, Upper
90537605
Positions: Upper
Other Names: Thermostat Housing, Water Inlet, Cover, Thermostat Cover, Cover Assembly, Inlet More
Description: Vue Hybrid. Sky. HHR. Ion. G6. G5. Saturn. 2nd Design. Coupe, 2.4L. Coupe, 2.2L. 2.2L, 2006-10. 2.2L, 2006-08. Exc.Engine Oil Cooler. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5,
    • G6,
    • Solstice
  • Saturn:
    • Ion,
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • LW200,
    • Sky,
    • Vue
  • 11 more
$71.73
$42.31
$71.73
$42.31
Housing Asm-Eng Cool Therm
12650241
Other Names: Water Inlet, Housing, Thermostat Cover More
Description: Canyon, Colorado. LaCrosse. Malibu. Sedan, 2.5L. 2.0L turbo. 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
$49.17
$29.26
$49.17
$29.26
Seal-Wat Inl
12587397
Other Names: Housing Gasket, Seal, Gasket, Thermostat Gasket, Engine Coolant Thermostat Gasket, Water Inlet Seal, Engine Coolant Thermostat... More
Description: Avalanche, Escalade EXT. Tahoe, Yukon, Escalade. Suburban 3500hd. Express, savana. Escalade ESV. Caprice PPV. Hummer H2. Corvette.... 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
$8.43
$5.14
$8.43
$5.14
Thermostat Gasket
55565619
Other Names: Thermostat Unit Gasket, Thermostat Seal, Thermostat Cover Seal, Engine Coolant Thermostat Gasket, Seal More
Description: Cruze, Cruze Limited. Encore. Sonic. Trax. 1.4L turbo. Tear drop shape. Without high output. More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Encore
  • Cadillac:
    • ELR
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax,
    • Volt
  • 2 more
$16.68
$10.01
$16.68
$10.01
Seal,Eng Cool Therm(O Ring)
3522676
Positions: Lower Upper
Other Names: Engine Coolant Thermostat Gasket, Thermostat O-Ring, Thermostat Gasket, Thermostat Housing Gasket, Gasket, Seal, Engine Coolant... More
Description: 2.4L, engine cooling, without eassist. Malibu Hybrid. Captiva Sport. Vue Hybrid. LaCrosse. Lucerne. Allante. Impala. Verano. Regal. G6.... More
Notes: Included With Thermostat Housing. Included With Reservoir Tank. More
Fits:
  • Buick:
    • LaCrosse,
    • Lucerne,
    • Regal,
    • Verano
  • Cadillac:
    • 60 Special,
    • Allante,
    • Commercial Chassis,
    • DeVille,
    • DTS,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Captiva Sport,
    • Cavalier,
    • Classic,
    • Cobalt,
    • Equinox,
    • Express 1500,
    • HHR,
    • Impala,
    • Malibu,
    • Silverado 1500
  • GMC:
    • Savana 1500,
    • Sierra 1500,
    • Terrain
  • Oldsmobile:
    • Alero,
    • Aurora
  • Pontiac:
    • Bonneville,
    • G5,
    • G6,
    • Grand Am,
    • Solstice,
    • Sunfire
  • Saturn:
    • Aura,
    • Ion,
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • LW200,
    • Sky,
    • Vue
  • 39 more
$7.87
$4.81
$7.87
$4.81
Thermostat,Eng Cool
12600171
Other Names: Thermostat, Thermostat Unit More
Description: Impala, Monte Carlo. Express, savana. All models. Hummer H2. LaCrosse. Corvette. CTS-v. SSR. GTO. G8. 5.7 & 6.0L. Gas engine. 4.8, 5.3, &... 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
$33.21
$19.75
$33.21
$19.75
Inlet Asm-W/Pmp
12600172
Other Names: Thermostat Unit, Thermostat Housing, Water Outlet, Water Inlet, Inlet Assembly, Inlet More
Description: Express, savana. All models. Hummer H2. Corvette. CTS-v. SSR. GTO. G8. 6.0 & 6.2L. S-series. 5.7 & 6.0L. Gas engine. 4.8, 5.3 & 6.0L.... 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
$71.06
$41.94
$71.06
$41.94
Thermostat Asm-Eng Cool (W/ Gskt)
24505924
Other Names: Thermostat, Thermostat Unit More
Description: Impala, Monte Carlo. Bonneville, LeSabre. Riviera, Toronado. Astro, Safari. Park Avenue. All models. Grand Prix. LaCrosse. Lucerne. 3.3l.... More
Notes: Includes Gasket. More
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Riviera,
    • Skylark
  • Chevrolet:
    • Astro,
    • Blazer,
    • Camaro,
    • Impala,
    • Lumina,
    • Lumina APV,
    • Monte Carlo,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy,
    • Safari,
    • Sonoma
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Bravada,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Intrigue,
    • LSS,
    • Regency,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • Trans Sport
  • 31 more
$22.36
$13.43
$22.36
$13.43
Seal,Eng Cool Therm(O Ring)
24577118
Other Names: Thermostat Seal, Water Outlet Gasket, Thermostat Housing Gasket, Seal More
Description: 7.4L. O-Ring. Exc.Lip. 2.3 & 2.4L. 8.1L gas. 4 cylinder. 2.3L, 2.4L & 2.2L without dohc. More
Notes: Included With Thermostat Housing. More
Fits:
  • Buick:
    • Century,
    • Skylark
  • Chevrolet:
    • Avalanche 2500,
    • Beretta,
    • C2500,
    • C3500,
    • Cavalier,
    • Corsica,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • LLV,
    • Malibu,
    • P30,
    • S10,
    • 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,
    • S15,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sonoma,
    • Suburban C2500,
    • Suburban K2500,
    • Yukon XL 2500
  • Oldsmobile:
    • Achieva,
    • Alero,
    • Cutlass Ciera
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 36 more
$7.87
$4.81
$7.87
$4.81
Thermostat Housing, Upper
10112356
Positions: Upper
Other Names: Engine Coolant Thermostat Housing, Water Outlet, Outlet More
Description: Cavalier, Sunfire. All models. Outlet. S-series. Chevrolet. 4 cylinder. 2.2L, without dohc. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • LLV,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 4 more
$42.94
$25.55
$42.94
$25.55
Thermostat Housing, Lower
12511714
Positions: Lower
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: Astro, Safari. S-series. More
Fits:
  • Chevrolet:
    • Astro,
    • LLV,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Safari,
    • Sonoma
  • 3 more
$70.65
$41.68
$70.65
$41.68
Gasket,Eng Cool Therm
12590871
Other Names: Seal, Thermostat Housing Gasket, Gasket More
Description: STS-v. XLR. 4.4L. More
Fits:
  • Cadillac:
    • STS,
    • XLR
$22.18
$13.31
$22.18
$13.31
Housing Asm-Eng Cool Therm
12673413
Other Names: Thermostat Unit, Water Inlet, Housing More
Replaces: 12656473, 12656949, 12669633
Description: Equinox, Terrain. Malibu. Encore. Cruze. Spark. Volt. 1.4L. Housing. 1.5L turbo. With high output, main. More
Notes: Included With Water Pump Assembly. Includes Water Inlet And Thermostat Gasket. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Spark,
    • Volt
  • GMC:
    • Terrain
  • 2 more
$121.30
$71.57
$121.30
$71.57
Engine Coolant Thermostat Housing, Upper
97361881
Positions: Upper
Other Names: Outlet Pipe, Thermostat Cover, Thermostat Housing, Cover More
Description: All models. Silverado, sierra. 6.6L turbo diesel. More
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
  • 5 more
$104.75
$74.16
$104.75
$74.16
Thermostat Housing
98099903
Other Names: Thermostat Cover, Housing More
Description: Express, savana. Outlet. 6.6l diesel. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$178.31
$118.92
$178.31
$118.92
Outlet-Wat
12556593
Other Names: Housing, Water Outlet, Engine Coolant Thermostat Housing, Outlet More
Description: Express, savana. Astro, Safari. All models. 4.3L. 2003-14. Cpi, mpi. 6 cylinder, with high output. More
Fits:
  • Chevrolet:
    • Astro,
    • C1500,
    • Express 1500,
    • Express 2500,
    • K1500 Pickup,
    • P30
  • GMC:
    • C1500 Pickup,
    • K1500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 8 more
$27.70
$16.48
$27.70
$16.48
Housing Asm-Eng Cool Therm
12651603
Other Names: Thermostat Cover, Water Inlet, Thermostat Gasket, Engine Coolant Thermostat Kit, Thermostat, Housing More
Description: Regal Sportback. Equinox, Terrain. Regal TourX. Traverse. Envision. Acadia. Impala. Malibu. Camaro. CTS. ATS. CT6. 2.5L. 2016-18.... More
Notes: Includes Thermostat And Thermostat Gasket. Included With Water Pump Assembly. More
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Traverse
  • GMC:
    • Acadia,
    • Terrain
  • 11 more
$92.38
$54.50
$92.38
$54.50
Seal-Eng Cool Therm (O Ring)
24506985
Other Names: Thermostat Seal, Thermostat Gasket, Thermostat Housing Seal, Seal, Gasket, Engine Coolant Thermostat Seal More
Description: All models. Lucerne. O-Ring. 3.8, 3.9L. 6 cylinder, 3.8L. Thermostat,gasket. More
Notes: Included With Thermostat. More
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera,
    • Skylark
  • Chevrolet:
    • Camaro,
    • Impala,
    • Lumina,
    • Lumina APV,
    • Monte Carlo
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Intrigue,
    • LSS,
    • Regency,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • Trans Sport
  • 25 more
$8.73
$5.33
$8.73
$5.33
Seal,Eng Cool Therm(O Ring)
10226107
Other Names: Thermostat Seal, Gasket, Thermostat Outlet Gasket, Water Outlet Seal, Thermostat Outlet Seal, Thermostat Gasket, Seal More
Description: Impala, Monte Carlo. Equinox, Torrent. All models. Lucerne. Malibu. G6. 2.2L. O-Ring. 1997-00. 2001-06. 2001-04. 3.4 & 3.5L. 3.8, 3.9L.... 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,
    • S15,
    • 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
  • 61 more
$9.27
$5.64
$9.27
$5.64
Thermostat Housing
10226490
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: Express, savana. 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
$22.25
$37.39
$22.25
Housing
12689041
Other Names: Thermostat Unit, More
Replaces: 12638893
Description: Enclave, Traverse. Acadia Limited. Outlook. More
Notes: Includes Thermostat. More
$90.26
$53.25
$90.26
$53.25
Thermostat Unit
25200455
Other Names: Thermostat, Thermostat Housing More
Replaces: 55593034
Description: Cruze, Cruze Limited. Encore. Sonic. Trax. 1.4L turbo. Without high output. More
Notes: Includes Housing And Gasket. Included With Water Pump. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
$91.87
$54.21
$91.87
$54.21
Thermostat Unit
25199831
Other Names: Thermostat More
Replaces: 25192923
Description: Spark. Without ev. More
Fits:
  • Chevrolet:
    • Spark
$75.41
$44.49
$75.41
$44.49
Housing-Therm
1647540
Other Names: Engine Coolant Thermostat Housing, Water Outlet, Housing More
Description: Bonneville, LeSabre. All models. Eldorado. Seville. Lucerne. Allante. Aurora. DTS. 4.0L. 4.6L. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • Allante,
    • DeVille,
    • DTS,
    • Eldorado,
    • Seville
  • Oldsmobile:
    • Aurora
  • Pontiac:
    • Bonneville
  • 3 more
$12.06
$7.25
$12.06
$7.25
Inlet,W/Pmp
12571261
Other Names: Thermostat Unit, Engine Coolant Thermostat Kit, Inlet More
Description: 8 cylinder, 1998-02. Express, savana. All models. Hummer H2. Corvette. 5.7L. S-series. 4.8, 5.3, & 6.0L. 4.8l, 5.3l, 6.0l. Includes... 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 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,Eng Cool(W/Gskt)
24506986
Other Names: Thermostat, Thermostat Unit More
Description: Park Avenue. All models. Riviera. 4.3L. Standard. Vendor #131-54. Vendor #131-30. Vendor:acdelco. 6 cylinder, 3.8L. Low Temperature. More
Fits:
  • Buick:
    • Century,
    • Electra,
    • LeSabre,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Camaro,
    • Lumina,
    • Lumina APV,
    • Monte Carlo,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • 98,
    • Achieva,
    • Bravada,
    • Calais,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Delta 88,
    • Intrigue,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • Trans Sport
  • 27 more
$16.19
$9.72
$16.19
$9.72
Thermostat Unit
96407677
Other Names: Thermostat Housing, Housing More
Description: Aveo, Aveo5. 2007-08. More
Notes: Includes Thermostat. More
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$121.78
$71.85
$121.78
$71.85
Outlet,Wat
12557563
Other Names: Water Outlet, Engine Coolant Thermostat Housing, Outlet More
Description: All models. 4.3l. S-series. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Blazer,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500
  • GMC:
    • Jimmy,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500
  • Oldsmobile:
    • Bravada
  • 12 more
$89.02
$52.52
$89.02
$52.52
Thermostat Housing, Lower
98082690
Positions: Lower
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: 6.6L diesel. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 3 more
$360.63
$240.51
$360.63
$240.51
Thermostat Seal
98280281
Other Names: Gasket, Engine Coolant Thermostat Seal, Engine Coolant Thermostat Gasket More
Description: Silverado, sierra. 6.6L turbo diesel. More
Notes: Included With Thermostat. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 9 more
$10.36
$6.22
$10.36
$6.22
Outlet-Wat
10147884
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: All models. 5.0l, 5.7l. Exc.Armored Body Equipment. More
Fits:
  • Cadillac:
    • Brougham,
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R10,
    • Suburban R1500,
    • Suburban R20,
    • Suburban R2500,
    • Suburban V10,
    • Suburban V1500,
    • Suburban V20,
    • Suburban V2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500 Suburban,
    • V2500 Suburban,
    • Yukon
  • 42 more
$38.76
$23.06
$38.76
$23.06
Housing Asm-Eng Cool Therm
12597172
Positions: Lower
Other Names: Engine Coolant Thermostat Housing, Water Manifold, Engine Coolant Inlet Flange, Housing More
Description: 2.4L, engine cooling, without eassist. Aura Green Line, Aura. Malibu, Malibu Maxx. Malibu Hybrid. Captiva Sport. Vue Hybrid. Solstice.... 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
$85.08
$145.44
$85.08
Thermostat Housing
12638452
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: XTS. 3.6L twin-turbo. With turbocharger. More
Notes: Includes Thermostat, Gasket, And Bolts. More
Fits:
  • Cadillac:
    • XTS
$170.92
$99.99
$170.92
$99.99
Housing Asm-Eng Cool Therm
12652328
Other Names: Engine Coolant Thermostat Kit, Housing More
Replaces: 12638185
Description: 3.0L, 3.6L, with direct injection. CTS. STS. Wagon, 3.0, 3.6L. Incl.Gasket,Housing and Thermostat. More
Notes: Includes Thermostat. More
Fits:
  • Cadillac:
    • CTS,
    • STS
$174.90
$102.32
$174.90
$102.32
Thermostat Unit
55492938
Other Names: Thermostat More
Description: Cascada. More
Notes: Included With Oil Cooler Assembly. More
Fits:
  • Buick:
    • Cascada
$86.88
$51.26
$86.88
$51.26
Inlet Asm-Wat
12591884
Other Names: Water Inlet, Thermostat Cover, Thermostat Seal, Inlet More
Description: Malibu, Malibu Maxx. Impala, Monte Carlo. Aura. Vue. G6. 3.5l, 3.9l. 3.5L, 2007-10. 3.5L, 2007-08. 3.9L, 2007-09. Includes thermostat.... More
Notes: Includes Thermostat And Gasket. Included With Thermostat. More
Fits:
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo
  • Pontiac:
    • G6
  • Saturn:
    • Aura,
    • Vue
  • 1 more
$78.88
$55.85
$78.88
$55.85
Housing Asm-Eng Cool Therm
12620259
Other Names: Engine Coolant Thermostat Kit, Housing More
Description: 3.0L, 3.6L, without direct injection. SRX. STS. Incl.Gasket,Housing and Thermostat. More
Notes: Includes Thermostat. More
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
$240.29
$140.58
$240.29
$140.58
Thermostat Housing
12643796
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: 6.6L diesel. Thermostat hsng. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$193.38
$113.14
$193.38
$113.14
Thermostat Housing, Lower
12605853
Positions: Lower
Other Names: Engine Coolant Thermostat Housing, Housing More
Description: Solstice. Regal. Sky. 2011-2013. 2.0L turbocharged, 2nd design. Outlet Pipe Parallel to Inlet Pipe. More
Fits:
  • Buick:
    • Regal,
    • Verano
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
  • 1 more
$143.43
$95.66
$143.43
$95.66
Outlet-Wat
12556594
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: Express, savana. All models. 5.0l, 5.7l. 1/2, 3/4 & 1 ton, 1996 new style, 5.0, 5.7L. More
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • 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 1500,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 25 more
$26.30
$15.65
$26.30
$15.65
Thermostat Housing
14087075
Other Names: Engine Coolant Thermostat Housing, Outlet More
Description: Caballero, El Camino. 5.0l. V8-305. Federal. Pontiac. Chervolet. Chevrolet. Gas engine. 8 cylinder. Carb engine. Without hi-output. More
Fits:
  • Cadillac:
    • DeVille,
    • Fleetwood
  • Chevrolet:
    • Camaro,
    • Caprice,
    • El Camino,
    • Impala,
    • Monte Carlo
  • GMC:
    • Caballero
  • Oldsmobile:
    • Cutlass Calais,
    • Cutlass Salon,
    • Cutlass Supreme
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Prix,
    • Parisienne
  • 10 more
$25.80
$15.35
$25.80
$15.35