Cadillac CT4 Water Pumps

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We stock Genuine OEM Cadillac® Water Pumps for your Cadillac CT4. OEM water pumps are specifically designed for your vehicle, ensuring that it fits perfectly and functions as intended. They are made using high-quality materials and go through rigorous testing to ensure they meet the manufacturer's standards.Water pumps are responsible for circulating coolant through your engine to prevent it from overheating. A malfunctioning water pump can cause your engine to overheat, leading to costly repairs. By choosing an OEM water pump, you can be confident that you are getting a reliable and durable product that will keep your engine cool and running smoothly. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

Water Pump

Part Number: 12738952
GM GM
Applications: 2.7L.
Other Names: Pump
Replaces: 12690125, 12694321, 12706665, 12712271, 12718538
Description: Silverado, sierra. Colorado. Canyon.
Fits:
  • Cadillac:
    • CT4
  • Chevrolet:
    • Colorado,
    • Silverado 1500
  • GMC:
    • Canyon,
    • Sierra 1500
MSRP $339.51
$190.38

Water Pump Bolt

Part Number: 11548003
GM GM
Notes: Included with oil cooler assembly.
Other Names: Oil Cooler Bolt, Thermostat Bolt, Adapter Bolt, Upper Timing Cover Screw, Ignition Coil Bolt, Engine Water Pump Bolt, Bolt
Description: 2023-25, m5x.8x25. 2020-22. 2.7L turbo, rwd. 2.7L turbo, awd. 1.2L. 2.0L turbo. 5.5L. 3.0L diesel. 5x25mm. 2019.
Fits:
  • Buick:
    • Encore GX,
    • Envista
  • Cadillac:
    • CT4,
    • CT6,
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Colorado,
    • Corvette,
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe,
    • Trailblazer,
    • Trax
  • GMC:
    • Acadia,
    • Canyon,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $7.02
$6.00

Water Pump Cover

Part Number: 55503850
GM GM
Other Names: Mount Bracket
Description: 2.0L turbo. 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Cadillac:
    • CT4,
    • CT5,
    • CT6
MSRP $25.40
$19.81

OEM NEW 2004-2020 GM Buick Chevrolet Enclave Engine Timing Cover Gasket 12691259

Part Number: 12691259
GM GM
Applications: 3.6L.
Other Names: Engine Timing Cover Gasket
Replaces: 12581254, 12593045, 12622550
Description: ATS. Seal, inside frt. cover. Without v-series. Coated seal and stainless-steel spring helps provides long service life This GM Genuine...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • ATS,
    • CT4,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse,
    • Traverse Limited
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Pontiac:
    • G6,
    • G8,
    • Torrent
  • Saturn:
    • Outlook,
    • Vue
MSRP $17.05
$11.91

Water Pump Insulator

Part Number: 55507168
GM GM
Notes: Included with Water pump assembly.
Other Names: Insulator
Description: 2.7L turbo. 1.3l turbo. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • CT4,
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Trailblazer
  • GMC:
    • Acadia,
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $5.13
$4.38

Engine Water Pump Pulley

Part Number: 12611587
GM GM
Notes: Part requires torque-to-yield bolts that are cannot be reused/reinstalled.
Applications: 3.6L.
Other Names: Engine Water Pump Pulley
Replaces: 12574518
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • ATS,
    • CT4,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse,
    • Traverse Limited
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Pontiac:
    • G6,
    • G8,
    • Torrent
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
MSRP $90.49
$52.89

Water Pump Inlet Gasket

Part Number: 12665975
GM GM
Applications: 2.7L.
Other Names: Water Inlet Gasket, 1232
Description: 2.7L turbo. Silverado, sierra. May be made from fiber or a rubberized composite material
Fits:
  • Cadillac:
    • CT4
  • Chevrolet:
    • Colorado,
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Canyon,
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $8.00
$6.00

OEM NEW 2004-20 GM Buick Cadillac GMC Engine Water Pump Assembly Gasket 12660159

Part Number: 12660159
GM GM
Notes: Included with front cover. Included with Water pump assembly.
Applications: 2.8L. 3.0L, 3.6L. 1 FAN SYSTEM.
Other Names: Water Pump Gasket, Gasket, Water Pump Seal, 1228
Replaces: 12576326, 12634750
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • ATS,
    • CT4,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse,
    • Traverse Limited
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Pontiac:
    • G6,
    • G8,
    • Torrent
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
MSRP $11.36
$7.95

Auxiliary Water Pump Inlet Pipe

Part Number: 55487350
GM GM
Applications: 2.0L.
Other Names: Water Pipe
Description: 2.0L turbo. CT4. Auxiliary water pump inlet. 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
  • Cadillac:
    • CT4,
    • CT5,
    • CT6
MSRP $47.30
$33.18

M6x1x25 Multi-Purpose Bolt

Part Number: 11562426
GM GM
Notes: Included with oil pan. Included with resonator. Included with separator. Included with inlet pipe. Included with oil cooler. Included...
Other Names: Water Pump Bolt
Replaces: 11519919, 24240095
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Enclave,
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal,
    • Regal Sportback,
    • Rendezvous
  • Cadillac:
    • ATS,
    • CT4,
    • CT5,
    • CT6,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • LYRIQ,
    • SRX,
    • XT6,
    • XTS
  • Chevrolet:
    • Blazer,
    • Bolt EUV,
    • Bolt EV,
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Corvette,
    • Cruze,
    • Cruze Limited,
    • Equinox,
    • Express 2500,
    • Express 3500,
    • Impala,
    • Malibu,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Silverado EV,
    • Spark,
    • Traverse,
    • Trax,
    • Volt
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Sierra EV,
    • Terrain
  • Pontiac:
    • G8,
    • Torrent
  • Saturn:
    • Outlook
MSRP $11.38
$9.09

Auxiliary Pump

Part Number: 13541834
GM GM
Applications: 3.0L. 3.6L.
Other Names: Water Pump, Cooler Pump, Pump
Replaces: 13517422
Description: CT5. 3.0l. CT4. 3.6L turbo, radiator mounted. 3.0L twin-turbo, radiator mounted, rwd.
Fits:
  • Cadillac:
    • CT4,
    • CT5
MSRP $252.44
$137.58

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