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Power Brake Booster

1527 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 2017-2018 Audi Q3 QuattroVacuum Power Brake Booster Single Diaphragm for 2017-2018 Audi Q3 Quattro
A-Premium®Part # APPBB0070
Vacuum Power Brake Booster Single Diaphragm for 2017-2018 Audi Q3 Quattro
4.537 Reviews
$140.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Q3 Quattro: 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z2E6
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 2009-2017 Volkswagen Tiguan
A-Premium®Part # APPBB0070
Vacuum Power Brake Booster Single Diaphragm for 2009-2017 Volkswagen Tiguan
4.537 Reviews
$140.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Volkswagen Tiguan: 2009 2010 2011 2012 2013 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z7KX
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1997-1999 2001-2003 Oldsmobile Aurora
A-Premium®Part # APPBB0156
Vacuum Power Brake Booster Dual Diaphragm for 1997-1999 2001-2003 Oldsmobile Aurora
4.537 Reviews
$135.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Oldsmobile Aurora: 1997 1998 1999 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1004LR6X
Note
This item does not have a master cylinder.
Show less
Power Brake Booster for 1997 1999 GMC C1500
A-Premium®Part # APPBB0167
Power Brake Booster for 1997 1999 GMC C1500
4.537 Reviews
$261.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C1500: 1997 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051CEP
Note
This item does not include the master cylinder.
Show less
Power Brake Booster for 1997-1998 Chevrolet K1500
A-Premium®Part # APPBB0167
Power Brake Booster for 1997-1998 Chevrolet K1500
4.537 Reviews
$261.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet K1500: 1997 1998
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051A33
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 Chevrolet Tahoe
A-Premium®Part # APPBB0238
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 Chevrolet Tahoe
4.537 Reviews
$189.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Tahoe: 2010 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10051EH6
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster for 1995-1996 Chevrolet C1500
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 Chevrolet C1500
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet C1500: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012Y2XQ
Show less
Vacuum Power Brake Booster for 1995-1996 GMC C1500
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 GMC C1500
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C1500: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012Y4CT
Show less
Vacuum Power Brake Booster Single Diaphragm for 2017-2018 Audi Q3
A-Premium®Part # APPBB0070
Vacuum Power Brake Booster Single Diaphragm for 2017-2018 Audi Q3
4.537 Reviews
$140.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Audi Q3: 2017 2018
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003Z38V
Note
This item does not have a master cylinder.
Show less
Power Brake Booster for 1997-1999 GMC C2500 Suburban
A-Premium®Part # APPBB0167
Power Brake Booster for 1997-1999 GMC C2500 Suburban
4.537 Reviews
$261.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500 Suburban: 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10051C4U
Note
This item does not include the master cylinder.
Show less
Power Brake Booster for 1997-1999 Chevrolet K1500 Suburban
A-Premium®Part # APPBB0167
Power Brake Booster for 1997-1999 Chevrolet K1500 Suburban
4.537 Reviews
$261.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet K1500 Suburban: 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #100519N3
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster for 1995-1996 Chevrolet C2500
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 Chevrolet C2500
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet C2500: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012Y1K3
Show less
Vacuum Power Brake Booster for 1995-1996 GMC K2500
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 GMC K2500
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC K2500: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012XZ25
Show less
Vacuum Power Brake Booster for 1995-1996 Chevrolet K1500 Suburban
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 Chevrolet K1500 Suburban
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet K1500 Suburban: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012XZ8R
Show less
Power Brake Booster for 2007-2011 Ford Ranger
A-Premium®Part # APPBB0225
Power Brake Booster for 2007-2011 Ford Ranger
4.537 Reviews
$138.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford Ranger: 2007 2008 2009 2010 2011
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1000LZ1V
Note
This item does not include Master Cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 Cadillac DTS
A-Premium®Part # APPBB0156
Vacuum Power Brake Booster Dual Diaphragm for 2006-2008 Cadillac DTS
4.537 Reviews
$135.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac DTS: 2006 2007 2008
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1004LQT4
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 1977-1979 Ford F-100
A-Premium®Part # APPBB0089
Vacuum Power Brake Booster Single Diaphragm for 1977-1979 Ford F-100
4.537 Reviews
$189.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford F-100: 1977 1978 1979
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039R8Z
Note
This item does not have a master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 Cadillac Escalade EXT
A-Premium®Part # APPBB0238
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 Cadillac Escalade EXT
4.537 Reviews
$189.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac Escalade EXT: 2010 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10051D4X
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 GMC Yukon
A-Premium®Part # APPBB0238
Vacuum Power Brake Booster Single Diaphragm for 2010-2012 GMC Yukon
4.537 Reviews
$189.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Yukon: 2010 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10051DD2
Note
This item does not include the master cylinder.
Show less
Vacuum Power Brake Booster for 1995-1996 GMC C1500 Suburban
A-Premium®Part # APPBB0252
Vacuum Power Brake Booster for 1995-1996 GMC C1500 Suburban
4.537 Reviews
$261.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C1500 Suburban: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012XZ53
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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