OEM GM Water Pumps
availability
A new water pump will keep your engine cool when you drive, and that water pump has to be made specifically for your model - whether it's a Chevy Spark or a Buick Regal - in order to deliver the right amount of coolant. GM OEM water pumps do just that and more.
- OEM water pumps are made as exact fit parts.
- OEM water pumps are made from quality materials that last as long as the original.
- An OEM GM water pump comes with a manufacturer's warranty.
When you buy your OEM GM parts from us, you get our commitment to wholesale pricing and fast, affordable shipping that saves you more money. Buy your new water pump from the list below.
Water Pump Inlet Pipe
GM
55589331
2.8L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$34.47
MSRP $42.57
Save $8.10
19% Off 
Engine Water Pump Pulley
GM
55566794
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.51
MSRP $71.87
Save $23.36
32.5% Off 
Water Pump Assembly Bolt
GM
11602239
6.6L gas. 5.3, 6.2L. 2018-25 4.3L.
$14.38
MSRP $21.30
Save $6.92
32.5% Off 
Water Pump Cover Gasket
GM
12681600
4.3L, to front cover. 2003-14, to front cover. 5.0 & 5.7L. to front cover. Made from fiber or a rubberized composite material
This GM...
$6.41
MSRP $9.46
Save $3.05
32.2% Off 
Water Pump Housing Gasket
GM
12635752
Spark. Volt. Pump to engine. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and...
$1.17
MSRP $1.75
Save $0.58
33.1% Off 
Water Pump Cover Gasket
GM
97188663
Made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$3.89
MSRP $5.78
Save $1.89
32.7% Off 
Water Pump Inlet Adapter
GM
12668375
May have ports or openings for sensors or switches depending on application
This GM Genuine Part is designed, engineered, and tested to...
$50.63
MSRP $65.79
Save $15.16
23% Off 
Water Pump Housing Gasket
GM
12666921
CT6. 4.2L twin-turbo. May be made from fiber or a rubberized composite material
$8.84
MSRP $13.10
Save $4.26
32.5% Off 
M6x1 Water Pump Bolt
GM
94502012
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.25
MSRP $8.12
Save $1.87
23% Off 
Water Pump Pulley Bolt
GM
19316125
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.97
MSRP $8.60
Save $1.63
19% Off 
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