Pontiac G8 Thermostats & Components

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    • (1 review)
      # sp10019
      Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.
      Offer precise pressure controlEnsure the proper fit
      $1.66 - $891.11
    • (5 reviews)
      # sp6949
      Coolant Thermostat Housing by Dorman®. Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in...
      Direct replacement for a proper fit every timeHoses slide on for easy installation
      +1
      $1.60 - $360.28
    • (0 reviews)
      # sp10592
      GM Original Equipment™ Engine Coolant Thermostat by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.15 - $126.59
    • (0 reviews)
      # sp124017
      Engine Coolant Thermostat with Housing by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest...
      Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
      $8.84 - $282.56
    • (0 reviews)
      # sp119121
      Heavy Duty Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely formulated thermally expansive wax...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $4.87 - $29.92
    • (0 reviews)
      # sp119124
      OE Type Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely formulated thermally expansive wax fill...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $2.00 - $49.70
    • (0 reviews)
      # sp119125
      Premium Thermostat by Stant®. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely formulated thermally expansive wax fill...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $4.63 - $16.53
    • (2 reviews)
      # sp119109
      Engine Coolant OE Type Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest quality...
      Great design and functionMade from sturdy materials
      $3.18 - $86.01
    • (0 reviews)
      # sp17086
      Engine Coolant Water Outlet by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.20 - $100.18
    • (0 reviews)
      # sp114910
      GM Original Equipment™ Water Inlet Assembly by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.70 - $40.16
    • (2 reviews)
      # sp4483
      Engine Coolant Outlet Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM...
      Quality that you can trustValidated for fit, form and function
      $0.51 - $11.22
    • (0 reviews)
      # sp5581
      Engine Coolant Thermostat Gasket by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $0.61 - $13.80
    • (0 reviews)
      # sp138844
      Engine Coolant Thermostat O-Ring by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $0.65 - $1.52
    • (0 reviews)
      # sp138845
      Engine Coolant Thermostat Seal by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $0.40 - $5.31
    • (0 reviews)
      # sp49498
      GM Original Equipment™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.01 - $10.58
    • (0 reviews)
      # sp10598
      GM Original Equipment™ Engine Coolant Water Inlet Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.39 - $9.34
    • (1 review)
      # sp4485
      Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.48 - $13.60
    • (2 reviews)
      # sp4486
      Engine Coolant Thermostat Housing Seal by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $0.49 - $5.95
    • (0 reviews)
      # sp138661
      Engine Coolant Thermostat Housing Gasket Set by Victor Reinz®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $0.55 - $5.07
    • (0 reviews)
      # sp138843
      Engine Coolant Thermostat Housing Seal by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $0.34 - $5.07
    • (0 reviews)
      # 1216570898
      Engine Coolant Thermostat Gasket by Cometic Gasket®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $0.99 - $1.51
    • (0 reviews)
      # mpn4547126617
      Engine Coolant Thermostat Gasket by Cometic Gasket®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $0.99
    • (0 reviews)
      # mpn1296828243
      Engine Coolant Thermostat Housing without Thermostat by Dorman®. Type: 30 Angle Degree. Bolt Hole Diameter: 0.313". Outlet Size: 1.64". Quantity: 2 Bolt Hole. Finish: Natural. Re-engineered to address common failure points in the...
      Direct replacement for a proper fit every timeHoses slide on for easy installation
      $13.34
    • (0 reviews)
      # mpn869355406
      GM Original Equipment™ Engine Coolant Thermostat by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.84
    • (0 reviews)
      # mpn1898919
      Engine Coolant Heavy Duty Thermostat with 1 seal and without Check Valves by Stant®. With Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $5.28
    • (0 reviews)
      # mpn1932851
      Engine Coolant OE Type Thermostat without Gaskets, Check Valves and Seal by Stant®. With Installation Tool and Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat....
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $10.56
    • (0 reviews)
      # mpn869356583
      GM Original Equipment™ Engine Coolant Water Inlet Assembly with Thermostat and Seal by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this product by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $27.95
    • (0 reviews)
      # mpn4517492027
      Engine Coolant Thermostat O-Ring by Apex Auto®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $1.52
    • (0 reviews)
      # mpn4517492034
      Engine Coolant Thermostat Seal by Apex Auto®. Location: Thermostat housing to head. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $5.31
    • (0 reviews)
      # mpn869334798
      GM Original Equipment™ Engine Coolant Thermostat Housing Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.87




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    Pontiac G8 Thermostats Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    Direct Fit
    Perfectly seals thermostat into housing. Don’t confuse with O-ring that seals housing to water pump (which is only in some models). But you won’t need it if you bought a housing with thermostat already installed. Fits great, identical to factory.
    Posted by Jacob Mccarty (Marlinton, WV) / April 22, 20182005 Chevy Tahoe
    Was this review helpful for you? Yes
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