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Power Brake Booster

1521 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 Dual Diaphragm for 2005-2007 Pontiac G6Vacuum Power Brake Booster Dual Diaphragm for 2005-2007 Pontiac G6
A-Premium®Part # APPBB0078
Vacuum Power Brake Booster Dual Diaphragm for 2005-2007 Pontiac G6
4.537 Reviews
$143.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Pontiac G6: 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z7L3
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1988-1994 Chevrolet S10 Blazer
A-Premium®Part # APPBB0139
Vacuum Power Brake Booster Dual Diaphragm for 1988-1994 Chevrolet S10 Blazer
4.537 Reviews
$144.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet S10 Blazer: 1988 1989 1990 1991 1992 1993 1994
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z8Q8
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1995-1996 1998-1999 Toyota Avalon
A-Premium®Part # APPBB0055
Vacuum Power Brake Booster Dual Diaphragm for 1995-1996 1998-1999 Toyota Avalon
4.537 Reviews
$160.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Toyota Avalon: 1995 1996 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039SHH
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1994 Mazda B4000
A-Premium®Part # APPBB0044
Vacuum Power Brake Booster Dual Diaphragm for 1994 Mazda B4000
4.537 Reviews
$160.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994 Mazda B4000
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039SQ5
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2002-2005 GMC Envoy XL
A-Premium®Part # APPBB0157
Vacuum Power Brake Booster Dual Diaphragm for 2002-2005 GMC Envoy XL
4.537 Reviews
$154.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Envoy XL: 2002 2003 2004 2005
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1004LR2A
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 2004-2006 Scion xA
A-Premium®Part # APPBB0200
Vacuum Power Brake Booster Single Diaphragm for 2004-2006 Scion xA
4.537 Reviews
$124.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Scion xA: 2004 2005 2006
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051EDK
Note
This item does not include the master cylinder.
Show less
Hydraulic Power Brake Booster for 2012-2018 GMC Savana 3500
A-Premium®Part # APPBB0292
Hydraulic Power Brake Booster for 2012-2018 GMC Savana 3500
4.537 Reviews
$270.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 3500: 2012 2013 2014 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1012W7C4
Note
This item comes with a Hydraulic Boost.
Show less
Vacuum Power Brake Booster for 2009-2015 Toyota Tacoma
A-Premium®Part # APPBB0071
Vacuum Power Brake Booster for 2009-2015 Toyota Tacoma
4.537 Reviews
$197.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Toyota Tacoma: 2009 2010 2011 2012 2013 2014 2015
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z90T
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 1968 Pontiac Firebird
A-Premium®Part # APPBB0213
Vacuum Power Brake Booster Single Diaphragm for 1968 Pontiac Firebird
4.537 Reviews
$111.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1968 Pontiac Firebird
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1000CCU9
Note
This item does not include the master cylinder.
Show less
Hydraulic Power Brake Booster for 2012-2018 Chevrolet Express 2500
A-Premium®Part # APPBB0292
Hydraulic Power Brake Booster for 2012-2018 Chevrolet Express 2500
4.537 Reviews
$270.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 2500: 2012 2013 2014 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1012W82N
Note
This item comes with a Hydraulic Boost.
Show less
Hydraulic Power Brake Booster for 2012-2018 Chevrolet Express 3500
A-Premium®Part # APPBB0292
Hydraulic Power Brake Booster for 2012-2018 Chevrolet Express 3500
4.537 Reviews
$270.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 3500: 2012 2013 2014 2015 2016 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1012W6XH
Note
This item comes with a Hydraulic Boost.
Show less
Power Brake Booster for 1996-2002 GMC Savana 2500
A-Premium®Part # APPBB0166
Power Brake Booster for 1996-2002 GMC Savana 2500
4.537 Reviews
$285.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Savana 2500: 1996 1997 1998 1999 2000 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051CHX
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 1969-1970 Pontiac LeMans
A-Premium®Part # APPBB0213
Vacuum Power Brake Booster Single Diaphragm for 1969-1970 Pontiac LeMans
4.537 Reviews
$111.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Pontiac LeMans: 1969 1970
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1000CDQ1
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 1971-1972 Chevrolet Chevelle
A-Premium®Part # APPBB0213
Vacuum Power Brake Booster Single Diaphragm for 1971-1972 Chevrolet Chevelle
4.537 Reviews
$111.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Chevelle: 1971 1972
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1000C93X
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster for 2011-2012 Ford F-350 Super Duty
A-Premium®Part # APPBB0310
Vacuum Power Brake Booster for 2011-2012 Ford F-350 Super Duty
4.537 Reviews
$163.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford F-350 Super Duty: 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012YR63
Note
This item comes with Vacuum Booster, without Master Cylinder, 1 Vacuum Tube Connector.
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Power Brake Booster for 1996-2002 Chevrolet Express 3500
A-Premium®Part # APPBB0166
Power Brake Booster for 1996-2002 Chevrolet Express 3500
4.537 Reviews
$285.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 3500: 1996 1997 1998 1999 2000 2001 2002
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051C6X
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2002-2004 Nissan Pathfinder
A-Premium®Part # APPBB0035
Vacuum Power Brake Booster Dual Diaphragm for 2002-2004 Nissan Pathfinder
4.537 Reviews
$147.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Nissan Pathfinder: 2002 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039SYR
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster for 2012 Ford F-450 Super Duty
A-Premium®Part # APPBB0310
Vacuum Power Brake Booster for 2012 Ford F-450 Super Duty
4.537 Reviews
$163.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012 Ford F-450 Super Duty
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1001U6SA
Note
This item comes with Vacuum Booster, without Master Cylinder, 1 Vacuum Tube Connector.
Show less
Hydraulic Power Brake Booster for 2012-2019 Chevrolet Express 4500
A-Premium®Part # APPBB0292
Hydraulic Power Brake Booster for 2012-2019 Chevrolet Express 4500
4.537 Reviews
$270.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 4500: 2012 2013 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1012W7NY
Note
This item comes with a Hydraulic Boost.
Show less
Steel Power Brake Booster for 2004-2007 Nissan TITAN
A-Premium®Part # APPBB0365
Steel Power Brake Booster for 2004-2007 Nissan TITAN
4.537 Reviews
$181.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Nissan TITAN: 2004 2005 2006 2007
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1015VCQ6
Note
【Note-1】 It comes without Master Cylinder.
【Note-2】 For 2004-2006 Nissan TITAN it fits the model without Vehicle Stability Control (VSC) and Heavy Duty Suspension.
【Note-3】 For 2007 Nissan TITAN it fits the model without Locking Differential.
【Note-4】 For 2004-2006 Nissan TITAN, 2007 Nissan TITAN XE Model fit the model with RWD(Rear Wheel Drive), not fit 4WD(Four Wheel Drive).
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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