Water Pump for 2015 Cadillac ATS
No.
Part # / Description / Price
Price
1
Water Pump Assembly 
GM
GM Notes: PARTS: Part requires torque-to-yield bolts that are cannot be reused/reinstalled.
MSRP $464.89
$258.59
MSRP $464.89
$258.59
4
Engine Water Pump Pulley GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 2014-2017. Coupe, 2.0L turbo. Sedan, 2.5L. Circulates coolant through the engine system
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 $33.86
$24.13
MSRP $33.86
$24.13
5
Engine Coolant Thermostat Housing GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: Repairs leaking thermostat housings
Manufactured to GM OE specification for fit, form, and function
MSRP $125.38
$71.63
MSRP $125.38
$71.63
6
Engine Coolant Thermostat Housing Gasket GM
GM Notes: PARTS: Part included with thermostat cover.
Description: Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.00
$7.50
MSRP $12.00
$7.50
9
Thermostat Bypass Pipe Gasket GM
GM Notes: PARTS: Part included with by-pass pipe.
Description: 2.5L, to pipe. By-pass tube. Envision. Coupe, 2.0L turbo. 2014-2017. Regal. Bypass Pipe to Water Pump Housing. 2016-18. Sedan, 2.5L. 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 $8.36
$5.45
MSRP $8.36
$5.45
10
Acdelco™ Water Outlet GM
GM Description: Canyon, Colorado. ATS. CTS. Camaro. Sedan, 2.0L turbo. CT6. Sedan, 2.5L. 2016-18. Coupe, 2.0L turbo.
12
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with water outlet.
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
MSRP $23.93
$14.95
MSRP $23.93
$14.95
14
Thermostat Bypass Hose GM
GM Notes: PARTS: Part included with by-pass pipe.
Description: CTS. Coupe, 2.0L turbo, lower. 2014-2017, lower. 2016-18, lower. Engine Oil Cooler. Inlet. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.18
$8.24
MSRP $13.18
$8.24
No.
Part # / Description / Price
Price
1
Acdelco™ Water Pump Assembly GM
GM Notes: PARTS: Part requires torque-to-yield bolts that cannot reused/ reinstalled.
2
Water Pump Inlet 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 $9.04
$5.88
MSRP $9.04
$5.88
3
Water Pump Gasket GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 2014-2017, #1. 2.0L turbo, #2. 2016-18, #1. 2.5L, square. Sedan, 2.5L, #1. 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
$5.20
MSRP $8.00
$5.20
3
10
Acdelco™ Water Outlet GM
GM Description: Canyon, Colorado. ATS. CTS. Camaro. Sedan, 2.0L turbo. CT6. Sedan, 2.5L. 2016-18. Coupe, 2.0L turbo.
10
Water Outlet GM
GM Description: Canyon, Colorado. ATS. CTS. Coupe, 2.0L turbo. Camaro. CT6. Sedan, 2.5L. 2016-18.
Manufactured to GM OE specification for fit, form, and function
11
Water Outlet Gasket GM
GM Notes: PARTS: Part included with water outlet.
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 $2.09
$1.55
MSRP $2.09
$1.55
13
Thermostat Bypass Hose GM
GM Notes: PARTS: Part included with water outlet.
Description: 2014-2017, upper. Sedan, 2.0L turbo, upper. 2016-18, upper. Sedan, 2.5L. Coupe, 2.0L turbo, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
No.
Part # / Description / Price
Price
1
Radiator GM
GM Description: Auto trans. CTS. Without vsport. 3.6L. ATS. Without v-series. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $507.91
$338.41
MSRP $507.91
$338.41
1
Radiator GM
GM Description: Manual trans. ATS. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
2
Upper Hose GM
GM Description: CTS. 2.0L turbo, without heavy duty cooling. Camaro. Without aux. cooler. ATS. Inlet, at radiator.
MSRP $34.66
$23.92
MSRP $34.66
$23.92
3
Radiator Outlet Hose GM
GM Description: CTS. 2.0L turbo, without heavy duty cooling. ATS. Camaro. 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 $53.75
$37.09
MSRP $53.75
$37.09
4
Radiator Surge Tank GM
GM Description: ATS. Coupe, 2.0L turbo. 2.0L turbo, without heavy duty cooling. 3.6L, with heavy duty cooling. Camaro. 6.2L, with supercharger. CTS-v. 6.2L supercharged. Coupe, 3.6L twin-turbo. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $109.65
$75.18
MSRP $109.65
$75.18
5
20 P.S.I. Radiator Cap GM
GM Description: Helps seal and maintain pressure in your vehicle's cooling system for vehicle safety
MSRP $22.11
$13.81
MSRP $22.11
$13.81
7
Engine Coolant Thermostat Housing GM
GM Notes: Includes: Thermostat.
Description: Repairs leaking thermostat housings
Manufactured to GM OE specification for fit, form, and function
MSRP $125.38
$71.63
MSRP $125.38
$71.63
8
Acdelco™ Water Outlet GM
GM Description: Canyon, Colorado. ATS. CTS. Camaro. Sedan, 2.0L turbo. CT6. Sedan, 2.5L. 2016-18. Coupe, 2.0L turbo.
8
Water Outlet GM
GM Description: Canyon, Colorado. ATS. CTS. Coupe, 2.0L turbo. Camaro. CT6. Sedan, 2.5L. 2016-18.
Manufactured to GM OE specification for fit, form, and function
9
Water Outlet 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 $2.09
$1.55
MSRP $2.09
$1.55
11
Water Pump Inlet 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 $9.04
$5.88
MSRP $9.04
$5.88
