Hardware, Fasteners & Fittings for 2018 Buick Regal Sportback
No.
Part # / Description / Price
Price
1
Acdelco™ Master Cylinder 
GM
GM Notes: PARTS: Part has related components that cannot be reused/reinstalled; seal.
Description: Regal Sportback. Regal TourX.
1
Brake Master Cylinder Kit with Reservoir, Sensor, Seals, Pin, Cover, and Nuts GM
GM Notes: PARTS: Part has related components that cannot be reused/reinstalled; seal.
Description: Regal Sportback. Regal TourX. Pressure tested to ensure safe and confident braking
Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
MSRP $203.58
$111.46
MSRP $203.58
$111.46
2
Brake Master Cylinder Seal GM
GM Notes: PARTS: Part included with master cylinder. Part cannot be reused/reinstalled.
Description: Double cab. Without hybrid. 2009-13. Regular cab. CREW CAB 1/2 TON. with active brk cntrl. EXTENDED CAB 1/2 TON. with active brk cntrl. Standard cab 1/2 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.57
$6.57
MSRP $10.57
$6.57
5
Brake Master Cylinder Reservoir Pin GM
GM Notes: PARTS: Part included with master cylinder. Part cannot be reused/reinstalled.
Description: Without hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $5.48
$4.02
MSRP $5.48
$4.02
6
Reservoir Cap GM
GM Notes: PARTS: Part included with master cylinder. Part cannot be reused/reinstalled.
Description: 2021-25. 2023-24. With hybrid. 2018-22.
MSRP $22.74
$13.53
MSRP $22.74
$13.53
7
Brake Fluid Level Sensor GM
GM Notes: PARTS: Part included with master cylinder. Part cannot be reused/reinstalled.
Description: Malibu. LaCrosse. Regal Sportback. Regal TourX. Bolt. Volt. With hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.44
$14.55
MSRP $21.44
$14.55
8
Vacuum Power Brake Booster Kit with Seal and Nuts GM
GM Description: Regal Sportback. Regal TourX. Helps optimize brake force when stopping
Helps restore brake power and performance
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $360.78
$197.53
MSRP $360.78
$197.53
10
Power Brake Booster Bolt GM
GM Notes: PARTS: Part included with booster assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.61
$6.16
MSRP $9.61
$6.16
11
Brake Master Cylinder Nut GM
GM Notes: PARTS: Part included with booster assembly.
Description: Without hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.98
$5.08
MSRP $6.98
$5.08
13
Power Brake Booster Vacuum Sensor GM
GM Description: Vacuum pressure sensor. Malibu. Brake booster vacuum sensor. LaCrosse. Regal Sportback. Regal TourX. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.39
$38.98
MSRP $68.39
$38.98
14
Power Brake Booster Vacuum Pipe Assembly 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 $27.39
$16.30
MSRP $27.39
$16.30
Related Parts
Part # / Description / Price
Price
M14x2x42 Front Disc Brake Caliper Bracket Bolt GM
GM Positions: Front
Description: Exc.Brembo Front Brakes. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.37
$1.55
MSRP $2.37
$1.55
Bolt GM
GM Positions: Rear
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.93
MSRP $8.13
$5.93
Front Brake Caliper Guide Pin GM
GM Positions: Front
Description: Incl.Disc Brake Caliper Guide Pin Bushing. Exc.Brembo Front Brakes. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.58
$9.66
MSRP $15.58
$9.66
Multi-Purpose Bolt GM
GM Positions: Front
Description: Bolt. Rwd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.40
$6.02
MSRP $9.40
$6.02
Multi-Purpose Bolt GM
GM Positions: Front
Description: Exc.Brembo Front Brakes. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.72
$1.10
MSRP $1.72
$1.10
Rear Disc Brake Caliper Guide Pin Bolt GM
GM Positions: Rear
Description: Power Operated Parking Brake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.11
$1.34
MSRP $2.11
$1.34
Brake Bleeder Screw Cap GM
GM Positions: Front
Description: Heavy Duty Brakes. Serviced with Disc Brake Caliper. Exc.Brembo Brakes. Exc.Performance Brakes. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.96
$14.26
MSRP $23.96
$14.26
Multi-Purpose Bolt GM
GM Description: 2016-17. 2018-19. With CTS V. Coupe, with v. Collision Mitigation Braking System. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.29
$6.99
MSRP $11.29
$6.99
Acdelco™ Disc Brake Caliper Pin Boot GM
GM Positions: Front
Description: Regal Sportback. 17 brake. Exc.Brembo Front Brakes. Regal TourX. 17 brake. Optional.