2009 Hummer H3T Thermostats & Parts

Replacement Thermostats
Select Your Submodel
3.7L
5.3L
  • MotoRad® - Engine Coolant Thermostat with Seal
    MotoRad®Engine Coolant Thermostat with Seal
    0
    # 5738811738
    Hummer H3T 2009, Engine Coolant Thermostat with Seal 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...
    Offer precise pressure controlEnsure the proper fit
    $12.55 - $28.26
  • TRQ® - Engine Coolant Thermostat Housing Assembly
    TRQ®Engine Coolant Thermostat Housing Assembly
    0
    # mpn4818436641
    Hummer H3T 2009, Engine Coolant Thermostat Housing Assembly by TRQ®. Rely on the TRQ engine coolant thermostat housing assembly to help bring down damaging hot engine temperatures and prevent overheating. Made to OEM specifications for...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $35.95Save: $1.80 (5%)
    $34.15
  • MotoRad® - Engine Coolant Thermostat and Housing Assembly
    MotoRad®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4774264160
    Hummer H3T 5.3L 2009, Engine Coolant Thermostat and Housing Assembly by MotoRad®. Temperature: 190F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the...
    Offer precise pressure controlEnsure the proper fit
    $38.58
  • ACDelco® - GM Original Equipment™ Engine Coolant Standard Thermostat
    ACDelco®GM Original Equipment™ Engine Coolant Standard Thermostat
    0
    # mpn4864102009
    Hummer H3T 5.3L 2009, GM Original Equipment™ Engine Coolant Standard Thermostat by ACDelco®. With Seal. Temperature: 190F. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $45.32Save: $6.79 (15%)
    $38.53
  • ACDelco® - GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    ACDelco®GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly
    0
    # mpn869356598
    Hummer H3T 3.7L 2009, GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly by ACDelco®. With Thermostat. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology,...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $84.08Save: $12.61 (15%)
    $71.47
  • Gates® - Engine Coolant Thermostat with Housing and Seal
    Gates®Engine Coolant Thermostat with Housing and Seal
    0
    # mpn119855892
    Hummer H3T 2009, Engine Coolant Thermostat with Housing and Seal by Gates®. Temperature: 187F. 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...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $43.42
  • Mahle® - Engine Coolant Thermostat and Housing Assembly
    Mahle®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4561659602
    Hummer H3T 3.7L 2009, Engine Coolant Thermostat and Housing Assembly by Mahle®. Temperature: 88C. Height: 115.0 mm. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality Mahle...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $19.94
  • Livernois Motorsports® - High Performance Thermostat
    Livernois Motorsports®High Performance Thermostat
    0
    # mpn2530953701
    Hummer H3T Alpha 2009, High Performance Thermostat by Livernois Motorsports®. Temperature: 160F. Livernois Motorsports and Engineering now offers a line of EvenFlo low temperature thermostats for Modular performance engines. With one of...
    $29.99
  • SKP® - Engine Coolant Thermostat
    SKP®Engine Coolant Thermostat
    0
    # mpn4657645688
    Hummer H3T 3.7L 2009, Engine Coolant Thermostat by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    High quality at an affordable priceExpertly made from premium materials
    $18.19
  • Stant® - Engine Coolant Thermostat and Housing Assembly
    Stant®Engine Coolant Thermostat and Housing Assembly
    0
    # 1550946587
    Hummer H3T 2009, Engine Coolant Thermostat and Housing Assembly 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...
    Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity
    $22.46 - $81.98
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly
    0
    # mpn4897332217
    Hummer H3T 3.7L 2009, Engine Coolant Thermostat and Housing Assembly by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.25". Mounting Flange Thickness: 0.375". All products are engineered and tested to provide years of trouble free...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $25.80
  • Mahle® - Engine Coolant Thermostat Gasket
    Mahle®Engine Coolant Thermostat Gasket
    0
    # 5738875044
    Hummer H3T 2009, Engine Coolant Thermostat Gasket by Mahle®. Keep your cooling system running leak-free, with superior-grade Mahle seals and gaskets designed to provide OE form, fit, and function. Made using advanced technology and the...
    Designed to seal your cooling system from leaksMade from high-quality materials for utmost reliability
    $0.80 - $2.90
  • Apex Auto® - Engine Coolant Thermostat O-Ring
    Apex Auto®Engine Coolant Thermostat O-Ring
    0
    # mpn4517492027
    Hummer H3T 5.3L 2009, 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...
    Quick accurate delivery with excellent fill-rateExcellent inventory availability
    $2.15
  • Victor Reinz® - Engine Coolant Thermostat Gasket
    Victor Reinz®Engine Coolant Thermostat Gasket
    0
    # mpn5052856331
    Hummer H3T 3.7L 2009, Engine Coolant Thermostat Gasket 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
    $1.07
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat
    0
    # mpn4738689431
    Hummer H3T 5.3L 2009, Engine Coolant Thermostat by iD Select®. Temperature: 187F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form,...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $13.52Save: $1.36 (10%)
    $12.16
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat
    0
    # 3145110897
    Hummer H3T 5.3L 2009, OE Type Engine Coolant Thermostat by Stant®. Stant Coolant Temperature Sensor, which can be found as original equipment on most major nameplates, is the perfect companion to the Stant thermostat line, ensuring that...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.97
  • TruParts® - Engine Coolant Thermostat Housing Assembly
    TruParts®Engine Coolant Thermostat Housing Assembly
    0
    # mpn4759480586
    Hummer H3T 3.7L 2009, Engine Coolant Thermostat Housing Assembly by TruParts®. Temperature: 187F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $25.68
  • TruParts® - Engine Coolant Thermostat with Seal
    TruParts®Engine Coolant Thermostat with Seal
    0
    # mpn4759480103
    Hummer H3T 5.3L 2009, Engine Coolant Thermostat with Seal by TruParts®. Temperature: 187F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $25.78
  • PCE® - 160 Degree High Flow Thermostat
    PCE®160 Degree High Flow Thermostat
    0
    # 5739074202
    160 Degree High Flow Thermostat by PCE®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance...
    $23.40
  • Vemo® - Coolant Thermostat
    Vemo®Coolant Thermostat
    0
    # mpn5016069435
    Hummer H3T Alpha 2009, Coolant Thermostat by Vemo®. Grade: OE. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $18.19


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