Water Pump for 2025 Cadillac CT5
No.
Part # / Description / Price
Price
1
MSRP $340.56
$212.56
1
Engine Water Pump with Gasket 
GM
GM Description: 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
MSRP $232.35
$127.21
MSRP $232.35
$127.21
2
Water Pump Housing Gasket GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 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 $8.00
$4.80
MSRP $8.00
$4.80
2
3
Engine Water Pump Pulley GM
GM Description: 3.0L twin-turbo. Acadia. CTS. Without vsport. LaCrosse. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $50.23
$28.63
MSRP $50.23
$28.63
4
Engine Coolant Water Outlet GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Engine Coolant Outlet O-Ring GM
GM Notes: PARTS: Part included with water outlet.
Description: Helps prevent leakage from the engine coolant outlet
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 $8.82
$5.29
MSRP $8.82
$5.29
5
7
Engine Coolant Thermostat Housing Seal GM
GM Notes: PARTS: Part included with thermostat unit.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.53
$5.15
MSRP $7.53
$5.15
9
Water Inlet Seal GM
GM Notes: PARTS: Part included with water inlet.
Description: CT6. 3.6l. 3.6L, with heavy duty cooling. CT6. 3.0l. Camaro. Inlet. 3.0L twin-turbo. 3.6L, 2016-2018. 3.6L, 2016-19. 3.6L 2017-21. Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.00
$4.80
MSRP $8.00
$4.80
No.
Part # / Description / Price
Price
N/A
Radiator Drain Petcock GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.88
$17.20
MSRP $23.88
$17.20
N/A
Engine Block Heater GM
GM Description: CTS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $116.48
$73.70
MSRP $116.48
$73.70
N/A
Auxiliary Radiator Outlet Pipe GM
GM Description: Auxiliary radiator. CT5. Right. Outlet. Rwd. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.44
$19.76
MSRP $27.44
$19.76
N/A
Inlet Hose GM
GM Description: CT5. Left. Outlet. 3.0L twin-turbo, auxiliary radiator.
MSRP $66.28
$45.33
MSRP $66.28
$45.33
N/A
Inlet Hose GM
GM Description: CT5. Right. Inlet. 3.0L twin-turbo, auxiliary radiator.
MSRP $87.06
$57.99
MSRP $87.06
$57.99
N/A
Radiator Outlet Hose GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $61.79
$42.26
MSRP $61.79
$42.26
N/A
Auxiliary Radiator Outlet Pipe GM
GM Description: Auxiliary radiator. CT5. Right. Outlet. Awd. Allows coolant to move through your vehicle's cooling system
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $66.11
$42.96
MSRP $66.11
$42.96
1
MSRP $401.62
$263.85
1
Radiator GM
GM Description: Low temperature. 3.0L twin-turbo, radiator mounted. CT4. Center. 3.6L turbo, radiator mounted. CT5.
MSRP $377.61
$248.08
MSRP $377.61
$248.08
2
Radiator Inlet Hose GM
GM Description: 3.0L twin-turbo, main radiator. CT5. Helps maintain optimal temperatures
Designed to withstand high temperatures
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.53
$39.33
MSRP $60.53
$39.33
3
MSRP $29.95
$21.56
4
Passenger Side Intercooler GM
GM Description: 3.0L twin-turbo, intake mounted. CT5. 3.0l. Right. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $556.46
$345.73
MSRP $556.46
$345.73
4
Auxiliary Radiator GM
GM Description: 3.0L twin-turbo, auxiliary radiator. CT5. Left. 6.2L, auxiliary.
MSRP $353.61
$220.71
MSRP $353.61
$220.71
5
Radiator Surge Tank GM
GM Description: 2.0L turbo. 2.7L turbo. 3.0L twin-turbo, main radiator. CT4. CT5. Helps maintain optimal engine operating temperatures
Designed to contain excess or an expansion of coolant
When needed, helps circulate more coolant into the coolant system
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $40.08
$27.42
MSRP $40.08
$27.42
7
MSRP $88.60
$50.50
8
Engine Coolant Thermostat Housing Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.53
$5.15
MSRP $7.53
$5.15
9
Engine Coolant Water Outlet GM
GM Notes: Includes: Water Outlet Gasket.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Water Pump Housing Gasket GM
GM Description: 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 $8.00
$4.80
MSRP $8.00
$4.80
12
Auxiliary Pump GM
GM Description: CT5. 3.0l. CT4. 3.6L turbo, radiator mounted. 3.0L twin-turbo, radiator mounted, rwd.
MSRP $252.44
$138.21
MSRP $252.44
$138.21
12
Engine Auxiliary Water Pump GM
GM Description: CT5. 3.0l. Charge Air Cooling. 3.0L twin-turbo, radiator mounted, awd. Battery cooling. Corvette. Generator.
MSRP $257.04
$140.72
MSRP $257.04
$140.72
13
Fan Assembly GM
GM Notes: Includes: Fan Blade, Motor, & Shroud.
Description: 2.0L turbo. Incl.Fan Blade & Motor. CT5. CT4. 2.7L turbo. 3.0L twin-turbo.
MSRP $452.66
$247.83
MSRP $452.66
$247.83
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MSRP $11.50
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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
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Water Pump Seal GM
GM Description: O-Ring. CT6. 3.6l. Inside of front cover. Round shaped. CT6. 3.0l. Coated seal and stainless-steel spring helps provides long service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.00
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MSRP $8.00
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Water Pump Seal GM
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This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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Water Pump Outlet Port Seal GM
GM Description: O-Ring. Square. CT6. 3.6l. Inside of front cover. Rectangle shaped. CT6. 3.0l. Coated seal and stainless-steel spring helps provides long service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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