OEM Hummer Water Pump

H2O Pump

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Water Pumps found

View related parts
Hummer Water Pump Part Number: 12681417
$289.52 MSRP: $561.92
You Save: $272.40 (49%)
ADD TO CART
Product Specifications
- Other Name: Pump Kit-Water; Pump Kit, Engine Coolant
- Replaced by: 19434033
Fits the following Hummer Models:
- H3 | 2008-2010 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- H3T | 2009-2010 | Alpha | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
Hummer Water Pump Part Number: 12620226
$145.44 MSRP: $260.88
You Save: $115.44 (45%)
Product Specifications
- Other Name: Pump, Water; Pump, Engine Coolant
- Replaces: 24576952
Fits the following Hummer Models:
- H3 | 2006-2010 | Base, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
- H3T | 2009-2010 | Base | 5 Cyl 3.7 L GAS
View related parts
Hummer Water Pump Part Number: 89018166
Product Specifications
- Other Name: Pump Kit, Water; Water Pump Assembly
- Replaces: 12458935, 12456113, 88894290, 89017439, 89018040
Fits the following Hummer Models:
- H2 | 2003-2006 | Base | 8 Cyl 6.0 L GAS
View related parts
Hummer Water Pump Part Number: 12600767
Product Specifications
- Other Name: Pump, Water; Engine Water Pump; Water Pump Assembly
- Replaces: 12587305
Fits the following Hummer Models:
- H2 | 2007-2009 | Base | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- H3 | 2008-2009 | Alpha, Championship Series | 8 Cyl 5.3 L GAS
- H3T | 2009 | Alpha | 8 Cyl 5.3 L GAS
View More

Hummer Water Pump

Choose OEM Water Pump, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Hummer's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Hummer Water Pump. You can shop at highly competitive prices and protect your budget. All our genuine Hummer parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Hummer Water Pump keeps the engine cool by pumping coolant into the block and radiator by which the drivers will be able to overcome wild trails without the engine heating up. Having this reliable part, the powerful Hummer has a steadfast power supply that occurs in rocky or muddy roads. The vehicle shines in terms of massive ground clearance, rough suspension and enhanced four wheel drive that enables the Hummer to negotiate boulders, go across streams as well as operate in the city streets with equal ease. Great tires, sturdy axles and light controls make conquests easy. The large seats, vast windows and rocky scenery give each customer the clear sighting and smooth ride to the high profile Hummer fashion makes people turn heads and bring adventure. Just in case there is a need to install a new Water Pump, a cool engine must be started then the battery cable to be removed and the coolant emptied into a clean container. Unscrew the hoses and fittings, strip off the belt and take the now tired Water Pump away. Clean the mount surface and screw in the new Water Pump with a new gasket and screw tightly together to the factory torque. Hook up the hose, install the belt, fill it with the correct mixture of coolant, pump out the air in the air trap, wait until the engine has got to a constant temperature and no leakage.