Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Select your vehicle for the best product fit
Select Vehicle by Model
Select Vehicle by VIN
Select Make
Select Model
Select Year
Go
or
Enter the VIN of Your Vehicle
Go
Home
>
H3
>
Engine & Drivetrain
>
Cooling Systems, Fans, Radiators & Components
>
Thermostat
Hummer H3 Thermostat
< Back to View All
Cooling Systems, Fans & Radiators
Department
OE
Replacement
Brands
Gates
STANT
Prices
$19.99 and under
$20 to $39.99
$40 to $99.99
$100 and over
6 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
Hummer H3 Thermostat
PartNumber:
89018168
VEHICLE SPECIFIC
Product Specifications
Other Names:
Thermostat
Item Dimensions:
3.7 x 2.6 x 2.2 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
89017851
Part Description:
Hummer H3 Thermostat
More Info
$40.04
MSRP:
$75.53
You Save: $35.49 (47%)
View Details
Gates®
Premium Engine Coolant Thermostat for Hummer H3
PartNumber:
34198S
VEHICLE SPECIFIC
Product Specifications
By-Pass Flange Diameter: 1.5
Design: Bottom By-Pass
Height: 2.96
Height Between Flanges: 2.2
Height from Flange: .76
Includes Installation Tool: No
Jiggle Pin Weep Hole: Yes
Material: Stainless Steel, Copper
Number of Gaskets: 0
Number of Jiggle Pins/Check Valves: 1
Number of Seals: 1
Seal Type: O-Ring
Sealing Flange Outside Diameter: 2.2
Start to Open Temperature: 187; 86
UPC: 770075745310
Part Description: Hummer H3 Premium Engine Coolant Thermostat
More Info
$16.74
View Details
Gates®
OE Type Engine Coolant Thermostat for Hummer H3
PartNumber:
34198
VEHICLE SPECIFIC
Product Specifications
By-Pass Flange Diameter: 1.5"
Depth from Flange: 2.13"
Design: Bottom By-Pass
Flange Diameter: 2.2"
Height from Flange: 0.79"
Includes Installation Tool: No
Jiggle Pin/Check Valve: Yes
Material: Steel, Copper
Number of Gaskets: 0
Number of Jiggle Pins/Check Valves: 1
Number of Seals: 1
OE Comparison Rating: OE Performance
Seal Type: O-Ring
Temperature (C): 88
Temperature (F): 190
Total Height: 2.92"
Type: OE Type Thermostat
UPC: 770075524076
Part Description: Hummer H3 OE Type Engine Coolant Thermostat
More Info
$11.74
View Details
STANT®
OE Type Engine Coolant Thermostat for Hummer H3
PartNumber:
15150
VEHICLE SPECIFIC
Product Specifications
Freight Class: 70
Temperature (F): 180 Degrees
UPC: 333421750514
Part Description: Hummer H3 OE Type Engine Coolant Thermostat
More Info
STANT®
OE Type Engine Coolant Thermostat for Hummer H3
PartNumber:
15156
VEHICLE SPECIFIC
Product Specifications
Temperature (F): 160 Degrees
UPC: 333421743998
Part Description: Hummer H3 OE Type Engine Coolant Thermostat
More Info
STANT®
OE Type Engine Coolant Thermostat for Hummer H3
PartNumber:
15158
VEHICLE SPECIFIC
Product Specifications
Bypass Plate Diameter: 1.44"
Flange Diameter (With Seal): 2.335"
Flange Diameter (Without Seal): 2.205"
Height from Flange to Bottom: 2.16"
Height from Flange to Top of Bridge: 0.77"
OE Part Number: 89018168, 12587396, 89017851
Temperature (F): 190 Degrees
UPC: 033342130623
Part Description: Hummer H3 OE Type Engine Coolant Thermostat
More Info
Browse Hummer H3 Thermostat by Years
2010
2009
2008