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Hummer Thermostat

We have 7 Items In-stock.
$12.18 List Price $16.20 Save $4.02 Availability: In Stock
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STANT THERMOSTAT -- 186 degrees, 2-17/64 x 3/4 x 1-27/32 in.; With jiggle pin and seal; Features self-cleaning and self-aligning thermostat vale; Made of high strength stainless steel assembly; Offers (see more)
  • SKU#: ST14948
  • Brand: Stant
  • Fit Note: With GM Replacement Water Pump
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
$48.71 List Price $64.95 Save $16.24 Availability: In Stock
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JET PERFORMANCE PRODUCTS - LOW-TEMP 180-DEGREE THERMOSTAT

Replacing the stock 195-degree thermostat with JET’s 180-degree thermostat allows your engine to run cooler which increases its longevity and (see more)

  • SKU#: J2010175
  • Brand: Jet Performance
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Flow Rate: High flow
  • Opening Temperature Rating: 180 degrees
  • Warranty: Jet Chips limited warranty
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
Rating: (see review/s)

"Direct fit to my H2 with the new AC Delco pump. Different shape than the factory unit but fits and works fine. Engine temp runs lower just as intended." posted by: H2guy on October 31, 2014

$36.44 List Price $43.00 Save $6.56 Availability: In Stock
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HYPERTECH – POWERSTAT THERMOSTATS

By lowering the heat output of your engine’s air/fuel mixture and combustion chamber, Hypertech’s PowerStat thermostat increases the engine’s performance, (see more)

  • SKU#: H581028
  • Brand: Hypertech
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Flow Rate: High-flow
  • Opening Temperature Rating: 180 degrees
  • Warranty: Lifetime Hypertech limited warranty
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
$42.25 List Price $49.86 Save $7.61 Availability: In Stock
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AC DELCO ENGINE COOLING THERMOSTAT KIT -- A high quality, direct fit OE replacement engine cooling thermostat kit; With 12-month or 12,000-mile AC Delco warranty. (see more)
  • SKU#: AC131160
  • Brand: AC Delco
  • Fit Note: Truck
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
$15.30 List Price $18.05 Save $2.75 Availability: In Stock
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Gates Thermostat

Notes: Reverse poppet, With Jiggle Pin

When it's time to replace your thermostat, make sure to use a reliable Gates OE quality thermostat. It constantly monitors the temperature of the (see more)

  • SKU#: GAT34198
  • Brand: Gates
 
Fits the following Hummer Models:
  • H2 | 8 Cyl 6.2L | Base
  • H3 | 8 Cyl 5.3L | Alpha, Championship Series
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$48.00 List Price $60.00 Save $12.00 Availability: In Stock
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MISHIMOTO – RACING THERMOSTATS

If you have a highly modified or race vehicle, you probably want a racing thermostat by Mishimoto. It will open up faster than your stock thermostat, letting the (see more)

  • SKU#: MISMMTSVET97L
  • Brand: Mishimoto
  • Anticipated Ship Out Time: 1-2 Business Days
  • Flow Rate: Standard Flow
  • Notes: Gasket not included
  • Opening Temperature Rating: 160%XB0 F / 71%XB0 C
  • Warranty: Mishimoto Limited Lifetime Warranty
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
$55.46 List Price $65.44 Save $9.98 Availability: In Stock
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4-Seasons Thermostat

Notes: Outlet with Thermostat

4-Seasons manufactures and distributes a comprehensive line of replacement mobile climate control products and is one of the largest mobile compressor (see more)

  • SKU#: FS85580
  • Brand: 4-Seasons
  • Fit Note: Outlet With Thermostat, With Thermostat
 
Fits the following Hummer Model:
  • H2 | 8 Cyl 6.0L | Base
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Select your Hummer Thermostat model from the list below.