Gaskets & Sealing Systems for 2009 Hummer H3T
No.
Part # / Description / Price
Price
1
Engine Water Pump 
GM
GM Description: Canyon, Colorado. S-series. Hummer H3. 3.7L. Thoroughly tested for reliable, leak-resistant performance
Uniform wall sections and smooth coolant-flow cavities for efficient operation
Coated seals with a stainless steel spring for durability
1
Acdelco™ Engine Water Pump GM
GM Description: Incl.Gasket. Canyon, Colorado. S-series. Hummer H3. 2.8, 2.9, 3.5, 3.7L.
2
Water Pump Gasket GM
GM Notes: PARTS: Part included with water pump.
Description: Canyon, Colorado. 4.2L. S-series. Hummer H3. 3.7L. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.92
$6.10
MSRP $10.92
$6.10
2
Acdelco™ Engine Water Pump Backing Plate Gasket GM
GM Notes: PARTS: Part included with water pump.
Description: Canyon, Colorado. 4.2L. S-series. Hummer H3. 3.7L.
3
Engine Water Pump Pulley GM
GM Description: 4.2L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $184.20
$102.23
MSRP $184.20
$102.23
4
Engine Coolant Thermostat and Housing Assembly GM
GM Description: Canyon, Colorado. 2.8 & 2.9L. Hummer H3. 3.7L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $160.38
$89.01
MSRP $160.38
$89.01
4
Acdelco™ Thermostat Housing GM
GM Description: Incl.Gasket,Housing and Thermostat. Canyon, Colorado. 2.8 & 2.9L. Hummer H3. 3.7L.
6
Engine Coolant Seal GM
GM Notes: PARTS: Part included with thermostat housing.
Description: O-Ring. 4.2L. 2.8 & 2.9L. 5.3L. 6.0L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $37.64
$20.98
MSRP $37.64
$20.98
7
Engine Coolant Water Outlet GM
GM Description: Canyon, Colorado. 2.8 & 2.9L, 2.9L. 4.2L. Hummer H3. 3.7L. Thick base helps prevent leaks by minimizing warpage
Leak-resistant Neoprene O-ring seal
Helps your cooling system function properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $78.12
$43.45
MSRP $78.12
$43.45
8
Engine Coolant Outlet O-Ring GM
GM Notes: PARTS: Part included with water outlet.
Description: 2.8 & 2.9L, 2.9L. 4.2L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.40
$6.91
MSRP $12.40
$6.91
8
Acdelco™ Engine Coolant Outlet O-Ring GM
GM Notes: PARTS: Part included with water outlet.
Description: 2.8 & 2.9L, 2.9L. 4.2L. 3.7L.
Related Parts
Part # / Description / Price
Price
Heater Pipe O-Ring GM
GM Description: Heater Inlet Pipe. Forms sealed connection between heater pipe and engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type