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OEM GM Water Pumps

In order to keep the water circulating between the radiator and the engine, the water pump is called into duty. It sends cooled water from the radiator into the engine where it will become heated and sent back through the system again.

The water pump is driven by a belt, and it is a centrifugal pump. The water only circulates when the engine is running because the belt that drives it is driven by the engine itself. The pump spins and draws water out as it moves, and then it sends the water into the engine block. It is situated by the radiator.

Every engine is different when it comes to how much water it needs or how fast it needs it, so you want a genuine OEM GM part that is specifically built for your vehicle. A Rendezvous, a Cruze, and a Tahoe may all have very different specifications, so the part you get must fit your exact vehicle. Genuine OEM parts do not need to be modified to fit.

Water pumps are one of those parts that last a long time but will likely need to be replaced during the ownership of your vehicle. If you live somewhere that is particularly hot or extremely cold, you may need to replace yours sooner than normal due to extreme conditions.

Water Pump
55582273
Other Names: Pump More
Description: 1.8L. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Buick:
    • Cascada
  • Chevrolet:
    • Malibu
$203.86
$117.22
$203.86
$117.22
Water Pump
19317040
Other Names: Pump More
Fits:
  • Chevrolet:
    • City Express
$145.00
$83.38
$145.00
$83.38
Water Pump
12645126
Other Names: Pump More
Description: Canyon, colorado. More
Notes: Includes Gasket. More
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$160.26
$92.15
$160.26
$92.15
Water Pump
13596217
Other Names: Auxiliary Pump, Pump More
Description: Malibu. 1.8L, generator cooling. More
Fits:
  • Chevrolet:
    • Malibu
$302.70
$198.47
$302.70
$198.47
Auxiliary Pump
23259627
Other Names: Water Pump, Pump More
Description: Volt. Aux cooling. Gen cont mdl cool. More
Fits:
  • Chevrolet:
    • Volt
$305.37
$200.17
$305.37
$200.17
Pump Asm-Wat
25191164
Other Names: Pump More
Description: Without ev. More
Fits:
  • Chevrolet:
    • Spark
$169.24
$97.31
$169.24
$97.31
Water Pump
22965101
Other Names: Auxiliary Pump, Pump More
Description: Malibu. Water pump. 2.4L, generator cooling. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Malibu
$162.83
$93.62
$162.83
$93.62
Water Pump
13597900
Other Names: Pump More
Description: ELR. More
Fits:
  • Cadillac:
    • ELR
$316.98
$207.78
$316.98
$207.78
Water Pump
25189098
Other Names: Pump More
Description: Without ev. More
Fits:
  • Chevrolet:
    • Spark
$163.50
$94.01
$163.50
$94.01
Water Pump
12669020
Other Names: Pump Kit More
Description: 6.2L. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Chevrolet:
    • Camaro
$242.84
$139.63
$242.84
$139.63
Pump Asm-Htr Cool
13597901
Positions: Front
Other Names: Auxiliary Pump, Pump More
Replaces: 13579713
Description: Spark EV. Volt. Drv mot bat cool. Battery cooling-front. More
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Spark EV,
    • Volt
$187.16
$150.66
$187.16
$150.66
Water Pump
22922987
Other Names: Pump More
Description: LaCrosse. More
Fits:
  • Buick:
    • LaCrosse
$183.33
$105.41
$183.33
$105.41
Pump Kit-Wat
12656811
Other Names: Pump Kit More
Fits:
  • Chevrolet:
    • Corvette
$154.48
$88.83
$154.48
$88.83
Water Pump
12645159
Other Names: Housing More
Notes: Included With Water Pump Assembly. More
Fits:
  • Chevrolet:
    • Volt
$116.67
$81.20
$116.67
$81.20
Thermostat Housing
12667383
Other Names: Water Pump, Housing, Housing More
Description: Malibu. Cruze. 1.5L turbo. Without 8 speed auto. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Chevrolet:
    • Cruze,
    • Malibu
$111.32
$77.46
$111.32
$77.46
Water Pump
12670246
Other Names: Pump Kit More
Description: Yukon XL, suburban. 4.3l. 8 spd auto. Sierra, silverado. More
Fits:
  • Cadillac:
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Suburban
  • GMC:
    • Sierra 1500,
    • Yukon XL
$152.58
$87.73
$152.58
$87.73
Water Pump
55486344
Other Names: Pump Kit More
Description: Trax. Supplier magna. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Trax
$243.96
$140.28
$243.96
$140.28
Water Pump Assembly
12638455
Other Names: Water Pump, Pump More
Description: Volt. More
Notes: Includes Water Pump Gasket. More
Fits:
  • Chevrolet:
    • Volt
$198.16
$129.89
$198.16
$129.89
Water Pump Assembly
12668843
Other Names: Water Pump, Pump More
Description: Malibu. 1.5L turbo. More
Fits:
  • Chevrolet:
    • Malibu
$285.89
$164.39
$285.89
$164.39
Water Pump Assembly
12670051
Other Names: Water Pump, Pump More
Description: Camaro. 6.2L. More
Fits:
  • Chevrolet:
    • Camaro
$450.00
$258.75
$450.00
$258.75
Water Pump
19303456
Other Names: Pump Kit More
Description: 7.0L. More
Fits:
  • Chevrolet:
    • Camaro
$359.62
$206.78
$359.62
$206.78
Pump Asm-Wat
25195119
Other Names: Pump More
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5,
    • Cruze,
    • Cruze Limited,
    • Sonic
  • Pontiac:
    • G3
  • Saturn:
    • Astra
  • 2 more
$167.29
$96.20
$167.29
$96.20
Water Pump
55486342
Other Names: Water Pump Assembly, Pump Kit More
Description: Cruze, Cruze Limited. Trax. 1.4L turbo. Supplier gpm. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
$243.96
$140.28
$243.96
$140.28
Water Pump Assembly
12667387
Other Names: Water Pump, Pump More
Description: Spark. More
Fits:
  • Chevrolet:
    • Spark
$190.37
$109.47
$190.37
$109.47
Water Pump
15870574
Other Names: Cooler Pump, Pump More
Description: Corvette. With supercharged. More
Fits:
  • Chevrolet:
    • Corvette
$1,133.08
$904.20
$1,133.08
$904.20
Water Pump Assembly
55568637
Other Names: Water Pump, Pump More
Description: Cruze. 2.0L turbo diesel. More
Fits:
  • Chevrolet:
    • Cruze
$226.91
$130.48
$226.91
$130.48
Pump Asm-Wat
12663909
Other Names: Water Pump, Pump More
Description: Canyon, colorado. 2.5L. More
Notes: Includes Water Pump Pulley, Thermostat Housing And Gaskets. More
Fits:
  • Cadillac:
    • ATS
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$279.80
$160.89
$279.80
$160.89
Water Pump
12657197
Other Names: Water Pump Assembly, Pump More
Description: Malibu. 2.5L. More
Fits:
  • Cadillac:
    • ATS
  • Chevrolet:
    • Malibu
$279.80
$251.82
$279.80
$251.82
Water Pump
15293032
Positions: Left, Right
Other Names: Pump, Pump More
Description: Tahoe, Yukon, escalade. Silverado, sierra hybrid. More
Notes: Included With Pump Assembly. More
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Silverado 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon
$226.74
$148.63
$226.74
$148.63
Pump Kit,Wat
19207665
Other Names: Pump Kit More
Description: Camaro. 6.2L without supercharger. More
Notes: Includes Thermostat Housing. More
Fits:
  • Chevrolet:
    • Camaro
$333.98
$192.04
$333.98
$192.04
Water Pump Assembly
55580028
Other Names: Water Pump, Pump More
Description: Volt. More
Notes: Includes Water Pump Gasket. More
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
$103.26
$68.28
$103.26
$68.28
Pump Kit,Wat
19208815
Other Names: Pump Kit More
Description: Hummer H3. 5.3L. More
Notes: Includes Thermostat And Thermostat Housing. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • 21 more
$357.04
$205.30
$357.04
$205.30
Pump Asm-Wat
12637105
Other Names: Pump More
Description: Express, savana. 6.6L turbo diesel. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 9 more
$341.65
$196.44
$341.65
$196.44
Water Pump Assembly
12663910
Other Names: Water Pump, Pump More
Replaces: 12657198
Description: Camaro. Malibu. Impala. 2.5l. 2.0L turbo. More
Notes: Part Requires Torque-to-yield Bolts That Are Not Reusable, Replace Only. More
Fits:
  • Buick:
    • Regal
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Impala,
    • Malibu,
    • Malibu Limited
  • 3 more
$266.02
$152.96
$266.02
$152.96
Water Pump Assembly
25192709
Other Names: Water Pump, Pump More
Replaces: 55484625, 55599494
Description: Cruze, Cruze Limited. 1.4L turbo. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Sonic
Not For Sale
Not For Sale
Pump Kit,Wat
12657499
Other Names: Pump Kit More
Replaces: 12637479
Description: 3.6L. More
Notes: Included With Front Cover. Included With Timing Cover. More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Terrain
  • Pontiac:
    • G6,
    • Torrent
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 19 more
$273.08
$157.02
$273.08
$157.02
Water Pump Assembly
12668842
Other Names: Water Pump, More
Replaces: 12667389
Description: Cruze. More
Fits:
  • Chevrolet:
    • Cruze
$273.73
$246.36
$273.73
$246.36
Pump,Wat
19185381
Other Names: Pump More
Description: 2.4L. More
Fits:
  • Pontiac:
    • Vibe
$217.93
$125.32
$217.93
$125.32
Pump Kit,Wat
19180610
Other Names: Pump Kit More
Description: 6.0 & 6.2L, 2nd design. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • SS
  • Pontiac:
    • G8
  • 1 more
$360.25
$207.14
$360.25
$207.14
Pump Asm-Wat
12622036
Other Names: Water Pump, Pump More
Description: Corvette. With supercharged. With supercharger. More
Notes: Includes Water Pump Gasket. More
Fits:
  • Chevrolet:
    • Corvette
$795.51
$453.45
$795.51
$453.45
Cover,Eng Frt (W/ W/Pmp)
12643744
Positions: Front
Other Names: Water Pump, Cover More
Description: Outlook. More
Notes: Serviced W/Front Cover. More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • CTS,
    • SRX,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Terrain
  • Saturn:
    • Outlook
  • 13 more
$447.36
$293.25
$447.36
$293.25
Water Pump
25913836
Other Names: Pump Assembly, Pump More
Description: Vue Hybrid. More
Fits:
  • Saturn:
    • Vue
$274.11
$179.68
$274.11
$179.68
Pump Asm-Wat
12583033
Other Names: Pump More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
$216.02
$124.21
$216.02
$124.21
Pump Kit,Wat
19205246
Other Names: Pump Kit More
Description: 1.8L, 1st design. More
Fits:
  • Pontiac:
    • Vibe
$172.44
$99.15
$172.44
$99.15
Water Pump Assembly
12672035
Other Names: Water Pump, Pump Kit More
Description: Camaro. 3.6L. More
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro
$178.84
$102.83
$178.84
$102.83
Water Pump Assembly
55493558
Other Names: Cooler More
Replaces: 55581049, 55491365
Description: 1.8L. More
Fits:
  • Chevrolet:
    • Malibu
$337.32
$232.75
$337.32
$232.75
Water Pump Bolt
55576192
Other Names: Oil Cooler Bolt, Thermostat Bolt, Bolt More
Description: 1.8L. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Buick:
    • Cascada
  • Chevrolet:
    • Malibu
$3.58
$2.43
$3.58
$2.43
Plug - Cup
11562126
Other Names: Pulley Cover, Plug More
Notes: Included With Water Pump Assembly. More
Fits:
  • Chevrolet:
    • Spark,
    • Volt
$3.02
$2.05
$3.02
$2.05
Bolt - Hvy Hx Acorn Flg Hd
11588715
Other Names: Pulley Bolt, Bolt More
Notes: Included With Water Pump Assembly. More
Fits:
  • Cadillac:
    • SRX
  • Chevrolet:
    • Spark,
    • Volt
$4.67
$3.17
$4.67
$3.17
Bolt - Hx Acorn Flg Hd
11610074
Positions: Upper, Lower
Other Names: Starter Bolt, Mount Bracket Bolt, Bracket Bolt, Oil Cooler Bolt, Belt Tensioner Lower Bolt, Drain Plug, Bolt More
Description: #2. 1.8L. M8x1.25. 6.2L, 8mm. With diesel. 6.2L with supercharger, supercharger idler, upper. More
Notes: Included With Water Pump Assembly. Included With Oil Pan. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • CTS,
    • DTS
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Cruze,
    • Malibu,
    • Spark
  • 3 more
$4.39
$2.98
$4.39
$2.98