My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Hummer H3 Engine Coolant Thermostat Housing Assembly Replacement

1
SELECT Year
  1. ✓ In Stock 2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Motorad)

    2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Motorad)

    Partslink #: 538-187

    187 Degrees F OE Specified Temperature ; Includes thermostat, housing, and seal

    $49.59 View part →
  2. ✓ In Stock 2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Dorman)

    2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Dorman)

    Partslink #: 902-847
    $49.78 View part →
  3. ✓ In Stock 2008-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Motorad)

    2008-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (Motorad)

    Partslink #: 5945KT

    190 Degrees F OE Specified Temperature ; Includes thermostat and housing

    $62.51 View part →
  4. ✓ In Stock 2008-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly - Water Pump (Dorman)

    2008-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly - Water Pump (Dorman)

    Partslink #: 902-2981

    Cover Includes Thermostat

    $71.19 View part →
  5. ✓ In Stock 2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (ACDelco)

    2006-2010 Hummer H3 Engine Coolant Thermostat Housing Assembly (ACDelco)

    Partslink #: 15-11073
    $102.10 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Engine Coolant Thermostat Housing Assembly Compatibility for Hummer H3

Browse our selection of quality engine coolant thermostat housing assembly parts designed specifically for your Hummer H3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Adventure · Alpha · Base · Championship Series · Luxury · X

Body Types

Sport Utility

Engine Options

L5 3.5L · L5 3.7L · V8 5.3L

Transmissions

Automatic · Manual

Added to cart · Part