Water Pump for 2018 Buick Regal Sportback
No.
Part # / Description / Price
Price
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
$5.12
MSRP $8.00
$5.12
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
Water Pump Inlet Pipe GM
GM Description: 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.95
$17.81
MSRP $24.95
$17.81
5
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
$5.12
MSRP $8.00
$5.12
6
Engine Coolant Water Outlet GM
GM Description: XT5. 3.6L, with heavy duty cooling. LaCrosse. Acadia. Blazer. Regal Sportback. XT6. Thick base helps prevent leaks by minimizing warpage
Leak-resistant Neoprene O-ring seal
Helps your cooling system function properly
This GM Genuine Part is designed, engin ...
7
Radiator Pipe O-Ring 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 $12.00
$8.93
MSRP $12.00
$8.93
8
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
$5.49
MSRP $7.53
$5.49
No.
Part # / Description / Price
Price
1
Radiator GM
GM Description: Regal Sportback. Lightweight; the radiators have a positive heat transfer to weight ratio
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
MSRP $223.88
$147.09
MSRP $223.88
$147.09
2
Radiator Inlet Hose GM
GM Description: Regal Sportback. 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 $38.88
$26.58
MSRP $38.88
$26.58
3
Radiator Outlet Hose GM
GM Description: Regal Sportback. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.64
$79.01
MSRP $118.64
$79.01
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 $71.82
$49.12
MSRP $71.82
$49.12
6
Engine Coolant Water Outlet GM
GM Notes: Includes: Thermostat, Thermostat And Housing Gaskets.
Description: XT5. 3.6L, with heavy duty cooling. LaCrosse. Acadia. Blazer. Regal Sportback. XT6. Thick base helps prevent leaks by minimizing warpage
Leak-resistant Neoprene O-ring seal
Helps your cooling system function properly
This GM Genuine Part is designed, engin ...
7
Radiator Pipe O-Ring Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.00
$8.93
MSRP $12.00
$8.93
9
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
$5.49
MSRP $7.53
$5.49
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
$5.12
MSRP $8.00
$5.12
12
Engine Cooling Fan Assembly GM
GM Notes: Includes: Fan Motor, Fan Blade And Fan Shroud.
Description: 3.6L. Regal Sportback. 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