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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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Vacuum Power Brake Booster Single Diaphragm for 1968-1972 GMC K15/K1500 SuburbanVacuum Power Brake Booster Single Diaphragm for 1968-1972 GMC K15/K1500 Suburban
A-Premium®Part # APPBB0119
Vacuum Power Brake Booster Single Diaphragm for 1968-1972 GMC K15/K1500 Suburban
4.537 Reviews
$152.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K15/K1500 Suburban: 1968 1969 1970 1971 1972
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z5G0
Note
This item does not have a master cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 2003-2005 Volkswagen Passat
A-Premium®Part # APPBB0058
Vacuum Power Brake Booster Dual Diaphragm for 2003-2005 Volkswagen Passat
4.537 Reviews
$215.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Passat: 2003 2004 2005
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z7GT
Note
This item does not have a master cylinder.
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Power Brake Booster for 2013-2014 Subaru WRX STI
A-Premium®Part # APPBB485PG
Power Brake Booster for 2013-2014 Subaru WRX STI
4.537 Reviews
$167.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1018HV8Z
Note
This item comes without Master Cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 1988-1989 Toyota 4Runner
A-Premium®Part # APPBB0032
Vacuum Power Brake Booster Dual Diaphragm for 1988-1989 Toyota 4Runner
4.537 Reviews
$136.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Toyota 4Runner: 1988 1989
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039T1Z
Note
This item does not have a master cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 1999-2004 Mitsubishi Montero Sport
A-Premium®Part # APPBB0029
Vacuum Power Brake Booster Dual Diaphragm for 1999-2004 Mitsubishi Montero Sport
4.537 Reviews
$134.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mitsubishi Montero Sport: 1999 2000 2001 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039TS0
Note
This item does not have a master cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 GMC Envoy
A-Premium®Part # APPBB0242
Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 GMC Envoy
4.537 Reviews
$151.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Envoy: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051E8A
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster for 2003-2007 Hyundai Tiburon
A-Premium®Part # APPBB0267
Vacuum Power Brake Booster for 2003-2007 Hyundai Tiburon
4.537 Reviews
$149.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hyundai Tiburon: 2003 2004 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012YDHS
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Vacuum Power Brake Booster Dual Diaphragm for 2008-2009 Kia Spectra
A-Premium®Part # APPBB0264
Vacuum Power Brake Booster Dual Diaphragm for 2008-2009 Kia Spectra
4.537 Reviews
$145.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Spectra: 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #10057LU2
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Vacuum Power Brake Booster Dual Diaphragm for 2003-2009 Audi A4
A-Premium®Part # APPBB0058
Vacuum Power Brake Booster Dual Diaphragm for 2003-2009 Audi A4
4.537 Reviews
$215.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi A4: 2003 2004 2005 2006 2007 2008 2009
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z65S
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1996 Chrysler New Yorker
A-Premium®Part # APPBB0112
Vacuum Power Brake Booster Dual Diaphragm for 1996 Chrysler New Yorker
4.537 Reviews
$104.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1996 Chrysler New Yorker
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z4GN
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1993-2004 Chrysler Intrepid
A-Premium®Part # APPBB0112
Vacuum Power Brake Booster Dual Diaphragm for 1993-2004 Chrysler Intrepid
4.537 Reviews
$104.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chrysler Intrepid: 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z46D
Note
This item does not have a master cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 1996-1997 1999-2001 Chrysler LHS
A-Premium®Part # APPBB0112
Vacuum Power Brake Booster Dual Diaphragm for 1996-1997 1999-2001 Chrysler LHS
4.537 Reviews
$104.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chrysler LHS: 1996 1997 1999 2000 2001
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z3NA
Note
This item does not have a master cylinder.
Show less
Power Brake Booster with Seal for 2013-2019 Ford Escape
A-Premium®Part # APPBB0373
Power Brake Booster with Seal for 2013-2019 Ford Escape
4.537 Reviews
$134.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Escape: 2013 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10184AW5
Note
【Note-1】 For 2017-2019 Ford Escape, this item fits Engine L4 2.5L only.
【Note-2】 For 2012 Ford Focus, this item fits GAS or FLEX, not BATTERY EV (EV/BEV).
【Note-3】 For 2013-2018 Ford Focus, this item fits Naturally Aspirated, not Turbocharged.
【Note-4】 For 2017-2019 Lincoln MKC, this item doesn't fit the model with Start/Stop Technology Package.
【Note-5】 This item comes without Master Cylinder.
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Vacuum Power Brake Booster Dual Diaphragm for 2006 Chevrolet Trailblazer EXT
A-Premium®Part # APPBB0242
Vacuum Power Brake Booster Dual Diaphragm for 2006 Chevrolet Trailblazer EXT
4.537 Reviews
$151.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 Chevrolet Trailblazer EXT
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #100519EA
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 Chevrolet Trailblazer
A-Premium®Part # APPBB0242
Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 Chevrolet Trailblazer
4.537 Reviews
$151.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Trailblazer: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #100519SS
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2001-2002 2004-2006 Hyundai Elantra
A-Premium®Part # APPBB0264
Vacuum Power Brake Booster Dual Diaphragm for 2001-2002 2004-2006 Hyundai Elantra
4.537 Reviews
$145.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hyundai Elantra: 2001 2002 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #10057NXR
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Vacuum Power Brake Booster for 2002-2003 Acura TL
A-Premium®Part # APPBB0288
Vacuum Power Brake Booster for 2002-2003 Acura TL
4.537 Reviews
$142.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Acura TL: 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1006VZ64
Note
This item does not come with Master Cylinder.
Show less
Vacuum Power Brake Booster for 2010-2015 Hyundai Tucson
A-Premium®Part # APPBB0306
Vacuum Power Brake Booster for 2010-2015 Hyundai Tucson
4.537 Reviews
$134.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Hyundai Tucson: 2010 2011 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012YCZ8
Show less
Vacuum Power Brake Booster Single Diaphragm for 1967 Chevrolet P10 Series
A-Premium®Part # APPBB0119
Vacuum Power Brake Booster Single Diaphragm for 1967 Chevrolet P10 Series
4.537 Reviews
$152.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1967 Chevrolet P10 Series
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z7SA
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2007-2013 2015-2018 BMW X5
A-Premium®Part # APPBB0069
Vacuum Power Brake Booster Dual Diaphragm for 2007-2013 2015-2018 BMW X5
4.537 Reviews
$212.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW X5: 2007 2008 2009 2010 2011 2012 2013 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003ZADL
Note
This item does not have a 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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