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Power Brake Booster

1501 items

A power brake booster helps reduce the effort needed at the brake pedal. Replacements must match the vehicle's brake system, pedal linkage and master-cylinder mounting. The selection includes both vacuum and hydraulic boost designs, which rely on different sources of assistance.

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Power Brake Booster for 1983-1985 Buick RivieraPower Brake Booster for 1983-1985 Buick Riviera
A-Premium®Part # APPBB0332
Power Brake Booster for 1983-1985 Buick Riviera
4.537 Reviews
$139.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Buick Riviera: 1983 1984 1985
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10188PAP
Note
This item comes without Master Cylinder.
Show less
Power Brake Booster for 1992 Chevrolet Metro
A-Premium®Part # APPBB0349
Power Brake Booster for 1992 Chevrolet Metro
4.537 Reviews
$87.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992 Chevrolet Metro
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1016VXD6
Note
This item comes without Master Cylinder.
Show less
Power Brake Booster for 2017-2019 Kia Soul EV
A-Premium®Part # APPBB0404
Power Brake Booster for 2017-2019 Kia Soul EV
4.537 Reviews
$156.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Soul EV: 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1018SEK0
Note
【Note-1】This item comes without Master Cylinder.
【Note-2】This item only fits the 2017-2019 Kia Soul model with Naturally Aspirated.
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Power Brake Booster for 1995-1998 Mazda Protege
A-Premium®Part # APPBB0433
Power Brake Booster for 1995-1998 Mazda Protege
4.537 Reviews
$136.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mazda Protege: 1995 1996 1997 1998
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1018XR4R
Note
【Note-1】This item does not come with Master Cylinder.
【Note-2】This item doesn't fit ABS Brake.
【Note-3】This item only fits 6Mazda Protege 1995-1996 & 1997-1998 L4 1.8L model with Manual Transmission.
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Power Brake Booster for 2016-2020 Kia Optima
A-Premium®Part # APPBB0472
Power Brake Booster for 2016-2020 Kia Optima
4.537 Reviews
$197.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Optima: 2016 2017 2018 2019 2020
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1018XPTS
Note
This item does not come with Master Cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 1971-1972 GMC K15/K1500 Suburban
A-Premium®Part # APPBB0140
Vacuum Power Brake Booster Single Diaphragm for 1971-1972 GMC K15/K1500 Suburban
4.537 Reviews
$109.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K15/K1500 Suburban: 1971 1972
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1004TRUL
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Vacuum Power Brake Booster Single Diaphragm for 1999-2001 Mazda Protege
A-Premium®Part # APPBB0036
Vacuum Power Brake Booster Single Diaphragm for 1999-2001 Mazda Protege
4.537 Reviews
$146.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mazda Protege: 1999 2000 2001
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039SXE
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1996-1998 Ford Mustang
A-Premium®Part # APPBB0229
Vacuum Power Brake Booster Dual Diaphragm for 1996-1998 Ford Mustang
4.537 Reviews
$136.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Mustang: 1996 1997 1998
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10051DRU
Note
【Note-1】 This item does not include the master cylinder.
【Note-2】 It only Fits V6 3.8L engine.
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Power Brake Booster for 1994-1997 Pontiac Grand Prix
A-Premium®Part # APPBB0240
Power Brake Booster for 1994-1997 Pontiac Grand Prix
4.537 Reviews
$132.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Pontiac Grand Prix: 1994 1995 1996 1997
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1000EGG6
Note
This item does not include a Master Cylinder.
Show less
Vacuum Power Brake Booster for 1995-1996 Chevrolet C1500 Suburban
A-Premium®Part # APPBB0251
Vacuum Power Brake Booster for 1995-1996 Chevrolet C1500 Suburban
4.537 Reviews
$288.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet C1500 Suburban: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012Y2TA
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Vacuum Power Brake Booster for 1990-1993 GMC Safari
A-Premium®Part # APPBB0171
Vacuum Power Brake Booster for 1990-1993 GMC Safari
4.537 Reviews
$265.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Safari: 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012YC87
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Power Brake Booster for 2003-2004 Ford Fiesta Ikon
A-Premium®Part # APPBB0359
Power Brake Booster for 2003-2004 Ford Fiesta Ikon
4.537 Reviews
$157.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Fiesta Ikon: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10154YUT
Note
It comes without Master Cylinder.
Show less
Power Brake Booster for 1989-1994 Geo Metro
A-Premium®Part # APPBB0349
Power Brake Booster for 1989-1994 Geo Metro
4.537 Reviews
$87.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Geo Metro: 1989 1990 1991 1992 1993 1994
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1016VWGP
Note
This item comes without Master Cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1994-1996 Chevrolet G30
A-Premium®Part # APPBB0115
Vacuum Power Brake Booster Dual Diaphragm for 1994-1996 Chevrolet G30
4.537 Reviews
$184.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet G30: 1994 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003ZE5W
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2003 Ford E-150 Club Wagon
A-Premium®Part # APPBB0123
Vacuum Power Brake Booster Dual Diaphragm for 2003 Ford E-150 Club Wagon
4.537 Reviews
$160.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003 Ford E-150 Club Wagon
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z45N
Note
This item is without a master cylinder and fits Ford E-350 super duty except for stripped chassis submodel.
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Vacuum Power Brake Booster Dual Diaphragm for 1999-2002 Ford E-150 Econoline
A-Premium®Part # APPBB0123
Vacuum Power Brake Booster Dual Diaphragm for 1999-2002 Ford E-150 Econoline
4.537 Reviews
$160.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford E-150 Econoline: 1999 2000 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z4WZ
Note
This item is without a master cylinder and fits Ford E-350 super duty except for stripped chassis submodel.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1999-2003 Ford Econoline
A-Premium®Part # APPBB0123
Vacuum Power Brake Booster Dual Diaphragm for 1999-2003 Ford Econoline
4.537 Reviews
$160.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Econoline: 1999 2000 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z5CA
Note
This item is without a master cylinder and fits Ford E-350 super duty except for stripped chassis submodel.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1997 Oldsmobile Cutlass Supreme
A-Premium®Part # APPBB0133
Vacuum Power Brake Booster Dual Diaphragm for 1997 Oldsmobile Cutlass Supreme
4.537 Reviews
$173.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1997 Oldsmobile Cutlass Supreme
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z93T
Note
【Note-1】 This item does not have a master cylinder.
【Note-2】 GM brake codes are on the service parts identification sticker.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1997-1999 Buick Century
A-Premium®Part # APPBB0133
Vacuum Power Brake Booster Dual Diaphragm for 1997-1999 Buick Century
4.537 Reviews
$173.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Buick Century: 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003ZC21
Note
【Note-1】 This item does not have a master cylinder.
【Note-2】 GM brake codes are on the service parts identification sticker.
Show less
Power Brake Booster for 1992-1993 Hyundai Elantra
A-Premium®Part # APPBB0381
Power Brake Booster for 1992-1993 Hyundai Elantra
4.537 Reviews
$103.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hyundai Elantra: 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10188QPG
Note
This item comes without Master Cylinder.
Show less
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Choosing A Power Brake Booster

A power brake booster helps reduce the effort needed at the brake pedal. Replacements must match the vehicle's brake system, pedal linkage and master-cylinder mounting. The selection includes both vacuum and hydraulic boost designs, which rely on different sources of assistance.

A-Premium offers boosters for selected applications with different connections and mounting arrangements. Compare the parts and connections required for the installed brake system before planning the repair.

Vacuum And Hydraulic Brake Boosters

A vacuum booster uses a pressure difference to assist the driver's pedal effort. Its vacuum source can depend on engine operation or a separate vacuum pump, according to the vehicle's design. Hoses and a check valve are also part of the vacuum supply path.

A hydraulic booster uses pressurized fluid for assistance. On some vehicles it shares a pump and fluid circuit with the power steering system. These designs need the connections and components specified for the installed brake system.

Planning Brake Booster Replacement

A booster works with the pedal linkage and master cylinder, so the pushrod and mounting arrangement must be correct for the application. The service procedure will also specify any work needed on the hydraulic circuit.

Brake service is safety-critical. Use the vehicle's repair procedure and verify the system's operation after the work; a new booster does not correct an unresolved vacuum, fluid or linkage problem.

Frequently Asked Questions (FAQ)

Does a hard brake pedal always mean the booster has failed?

A loss of assistance can make the pedal harder to press, but a vacuum source, hose, check valve or hydraulic supply problem can also be involved. Diagnose the assist system before selecting a replacement booster.

Is the brake master cylinder included with the booster?

Package contents vary. Some A-Premium boosters are sold without a master cylinder; a combined assembly may be described differently. Check the contents and the condition of the existing master cylinder before ordering.

Will the brakes need bleeding after booster replacement?

Bleeding is required when the hydraulic circuit is opened or when the service procedure calls for it. The exact work varies with the vehicle and whether the master cylinder or brake lines are disturbed. Follow the specified bleeding and system-check procedure.

Can a power-steering problem affect a hydraulic brake booster?

On a design that shares the power-steering pump with the brake booster, a problem in that hydraulic supply can affect both forms of assistance. Check the pump, fluid and related lines as part of diagnosis rather than assuming the booster itself is the only fault.

Is it safe to keep driving with reduced brake assistance?

Reduced assistance can require substantially more pedal force. Stop safely and have the braking system inspected before continuing; the correct response depends on the vehicle and the nature of the fault.

Popular Power Brake Booster by Make

Popular Power Brake Booster by Model

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