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Genuine OEM GM Thermostats

Frequently Asked Questions About GM Engine Cooling Thermostats

Curious to know if your Chevy model is experiencing engine thermostat issues? We have several answers to FAQs from Chevy owners and finding the right fitted engine cooling parts online has never been easier.

How do I know if my Chevy Tahoe engine cooling thermostat is broken?

If your Chevy Tahoe is overheating, running below normal temperature, or the heater doesn't work properly, it could indicate a faulty thermostat. A professional diagnostics check is recommended to confirm but you may experience a check engine light for overheating, or experience unusual engine revving.

How much does a Camaro engine cooling thermostat cost to replace?

The cost of replacing your Chevy Camaro engine cooling thermostat can vary depending on the model year and where you purchase it. On average, expect to spend between $20 to $150 for the thermostat engine parts, including labor.

Can I drive my Chevy Silverado without my engine cooling thermostat?

No, it's not recommended to drive your Chevy Silverado without a functioning engine cooling thermostat. The thermostat regulates engine temperature, ensuring optimal performance and preventing damage from overheating. Without it, you could burn-up your engine.

Find Savings on Genuine Chevy Engine Thermostats

We offer genuine GM auto parts including engine cooling thermostats at competitive prices. Save up to 35% off with rapid nationwide shipping!

Engine Coolant Thermostat

Part Number: 10192505
GM GM
Other Names: Thermostat, 189
Description: All. 2.0l. All models. 2.5l.
Fits:
  • Buick:
    • Skyhawk,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Citation II,
    • Lumina
  • Oldsmobile:
    • Calais,
    • Cutlass Calais,
    • Firenza
  • Pontiac:
    • Fiero,
    • Grand Am,
    • Sunbird
$4.28

Engine Coolant Thermostat

Part Number: 24577288
GM GM
Other Names: Engine Coolant Thermostat, 10902
Replaces: 12572787, 24575984
Description: Cavalier, Sunfire. 2.2l. Ohv. Cavalier, Sunfire. 2.3l. 1997-03, 2.4L. 2.3L, 2.4L & 2.2L without dohc, 2.3L. Controls the flow of coolant...
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Malibu
  • Oldsmobile:
    • Achieva,
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
MSRP $25.92
$15.80

Engine Coolant Thermostat

Part Number: 25199831
GM GM
Other Names: Thermostat Unit, 10936
Replaces: 25192923, 96988257
Description: Spark. Without ev. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal...
Fits:
  • Chevrolet:
    • Spark
MSRP $110.75
$65.31

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
$13.45

Engine Coolant Thermostat

Part Number: 91176904
GM GM
Other Names: Thermostat, 15747
Replaces: 91176180
Description: Tracker. 2.5l. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating...
Fits:
  • Chevrolet:
    • Tracker
$13.20

Engine Coolant Thermostat

Part Number: 22538325
GM GM
Other Names: Thermostat, 9872
Description: All models. 2.3L. Buick. V8. Chevrolet. 307. Oldsmobile. Pontiac. Gas.
Fits:
  • Buick:
    • Electra,
    • LeSabre,
    • Skylark
  • Cadillac:
    • Brougham,
    • Fleetwood
  • Chevrolet:
    • Caprice
  • Oldsmobile:
    • Calais,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Safari
$14.44

Engine Coolant Thermostat

Part Number: 55503988
GM GM
Notes: Includes Housing. Included with Water pump assembly.
Applications: 1.2L.
Other Names: Thermostat, 11793
Description: 1.2L. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
Fits:
  • Buick:
    • Encore GX,
    • Envista
  • Chevrolet:
    • Trailblazer,
    • Trax
MSRP $58.69
$35.05

Engine Coolant Thermostat

Part Number: 85542462
GM 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
$63.13

Engine Coolant Thermostat

Part Number: 12559575
GM GM
Notes: Included with thermostat housing.
Applications: 8 CYLINDER. 5.0L, 5.7L, 6.2L, 6.5L, 7.4L, 8.1L.
Other Names: Engine Coolant Thermostat, 781
Replaces: 12559269, 12559573
Description: Express, savana. 7.4l. Express, savana. 8.1l. Controls the flow of coolant through your vehicle's radiator to help the engine reach and...
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • C2500,
    • C3500,
    • C3500HD,
    • 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,
    • C3500HD,
    • 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
MSRP $27.02
$16.48

Engine Coolant Thermostat

Part Number: 19435095
GM GM
Other Names: Thermostat
Replaces: 10226109, 24507563
Description: Incl.Gasket.
Fits:
  • Buick:
    • Century,
    • Regal
  • Cadillac:
    • Cimarron
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Celebrity,
    • Corsica,
    • Lumina,
    • Lumina APV
  • Oldsmobile:
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Supreme,
    • Silhouette
  • Pontiac:
    • 6000,
    • Grand Prix,
    • Sunbird,
    • Trans Sport
  • Saturn:
    • Relay
MSRP $40.74
$24.33

Engine Coolant Thermostat

Part Number: 25200456
GM GM
Notes: Includes Water Inlet And Thermostat Gasket.
Applications: 1.4L.
Other Names: Thermostat
Replaces: 55561629, 55576890, 55593035
Description: Volt. ELR. Helps retain the thermostat to monitor the flow of coolant through your vehicle's engine and radiator This GM Genuine Part...
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
MSRP $92.05
$61.89

Engine Coolant Thermostat

Part Number: 10207381
GM GM
Other Names: Engine Coolant Thermostat, 195
Replaces: 3054228
Description: All models. 3.8l, 4.3l diesel. 6 cylinder. 180 degrees. Controls the flow of coolant through your vehicle's radiator to help the engine...
Fits:
  • Buick:
    • Century,
    • Electra,
    • Regal,
    • Riviera
  • Cadillac:
    • DeVille,
    • Fleetwood
  • Chevrolet:
    • Celebrity
  • Oldsmobile:
    • 98,
    • Cutlass Ciera
  • Pontiac:
    • 6000
MSRP $40.52
$24.19

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