Water Pump & Related Components for 2019 Buick Regal Sportback
No.
Part # / Description / Price
Price
2
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
$5.79
MSRP $9.04
$5.79
3
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
$5.12
MSRP $8.00
$5.12
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
$22.97
MSRP $33.86
$22.97
5
Engine Coolant Thermostat Housing GM
GM Description: Repairs leaking thermostat housings
Manufactured to GM OE specification for fit, form, and function
MSRP $125.38
$69.60
MSRP $125.38
$69.60
6
Engine Coolant Thermostat Housing Gasket GM
GM Notes: PARTS: Part included with water inlet.
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
$7.44
MSRP $12.00
$7.44
9
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
$1.52
MSRP $2.09
$1.52
10
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
$14.23
MSRP $23.93
$14.23
11
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
MSRP $31.18
$18.55
MSRP $31.18
$18.55
12
13
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
$5.36
MSRP $8.36
$5.36
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
$8.17
MSRP $13.18
$8.17
No.
Part # / Description / Price
Price
1
Auxiliary Water Pump GM
GM Description: 2.0L turbo. 3.6L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $134.88
$74.86
MSRP $134.88
$74.86
2
Heater Coolant Pump Hose GM
GM Description: 2.0L turbo. 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.39
$24.95
MSRP $38.39
$24.95
3
Multi-Purpose Clamp GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.48
$4.72
MSRP $6.48
$4.72
4
Multi-Purpose Clamp GM
GM Description: Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.77
$2.02
MSRP $2.77
$2.02
5
Heater Outlet Hose GM
GM Description: 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.49
$29.93
MSRP $52.49
$29.93
8
Heater Inlet Hose GM
GM Description: 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.46
$18.72
MSRP $31.46
$18.72