Cooling System for 2015 Buick Regal
No.
Part # / Description / Price
Price
1
Radiator 
GM
GM Description: Regal. 2014-2017, manual trans. 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
1
Radiator GM
GM Description: Regal. 2014-2017, auto trans. 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 $328.26
$230.44
MSRP $328.26
$230.44
2
Radiator Outlet Hose GM
GM Description: Impala. Malibu. 2014-2017. Regal. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.68
$36.98
MSRP $52.68
$36.98
3
Radiator Inlet Hose GM
GM Description: Impala. Malibu. 2014-2017. Regal. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $42.74
$30.01
MSRP $42.74
$30.01
4
Radiator Surge Tank GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $65.47
$45.96
MSRP $65.47
$45.96
7
Engine Coolant Thermostat Housing GM
GM Description: Repairs leaking thermostat housings
Manufactured to GM OE specification for fit, form, and function
MSRP $125.38
$73.36
MSRP $125.38
$73.36
10
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
$1.39
MSRP $2.09
$1.39
11
Thermal Bypass Pipe with Gasket, Hoses, Clamps, Retainers, and Bolts GM
GM Description: Pkg. 2014-2017. Regal. 2016-18. 2018-20. 2.0L, 2016-20. Envision.Genuine OEM GM 2013-2023 GM Thermal Bypass Pipe with Gasket, Hoses, Clamps, Retainers, and Bolts - 12683115
For those who prioritize peak performance and reliable vehicle maintenance, the Gen ...
MSRP $62.40
$36.50
MSRP $62.40
$36.50
12
Thermostat Bypass Pipe Gasket GM
GM 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
$4.90
MSRP $8.36
$4.90
13
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
$5.29
MSRP $9.04
$5.29
15
Engine Cooling Fan Shroud GM
GM Description: 2.5L. Impala. Malibu. Regal. Auto trans. 2.0L turbo. Helps regulate engine temperature
Houses cooling fans
Helps optimize airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $445.01
$312.39
MSRP $445.01
$312.39
15
Engine Coolant Fan Shroud GM
GM Description: Regal. 2014-2017, manual trans. Helps regulate engine temperature
Houses cooling fans
Helps optimize airflow
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $267.37
$187.69
MSRP $267.37
$187.69
16
7 Blade Engine Cooling Fan Assembly with Motor GM
GM Description: Helps keep engine operating at its optimal operating temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $390.63
$228.52
MSRP $390.63
$228.52
16
Engine Cooling Fan Assembly with Motor GM
GM Description: Helps keep engine operating at its optimal operating temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $390.63
$228.52
MSRP $390.63
$228.52
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LS7 Bare Engine Block Hole Plug GM
GM Description: 5/8". Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.94
$5.29
MSRP $7.94
$5.29