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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 Dual Diaphragm for 1992-1997 Isuzu TrooperVacuum Power Brake Booster Dual Diaphragm for 1992-1997 Isuzu Trooper
A-Premium®Part # APPBB0023
Vacuum Power Brake Booster Dual Diaphragm for 1992-1997 Isuzu Trooper
4.537 Reviews
$124.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Isuzu Trooper: 1992 1993 1994 1995 1996 1997
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10039SVA
Note
This item does not have a master cylinder.
Show less
Power Brake Booster for 1995-1999 Chevrolet Lumina
A-Premium®Part # APPBB0240
Power Brake Booster for 1995-1999 Chevrolet Lumina
4.537 Reviews
$132.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Lumina: 1995 1996 1997 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1000EEXK
Note
This item does not include a Master Cylinder.
Show less
Vacuum Power Brake Booster for 1995-1996 GMC C2500 Suburban
A-Premium®Part # APPBB0251
Vacuum Power Brake Booster for 1995-1996 GMC C2500 Suburban
4.537 Reviews
$288.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C2500 Suburban: 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012Y2QY
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Vacuum Power Brake Booster for 1995-1996 Chevrolet C2500
A-Premium®Part # APPBB0251
Vacuum Power Brake Booster for 1995-1996 Chevrolet C2500
4.537 Reviews
$288.99
Low stock: Only 4 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 #1012Y1TS
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Vacuum Power Brake Booster for 1990-1993 Chevrolet Astro
A-Premium®Part # APPBB0171
Vacuum Power Brake Booster for 1990-1993 Chevrolet Astro
4.537 Reviews
$265.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Astro: 1990 1991 1992 1993
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1012YEN1
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Power Brake Booster without Master Cylinder for 1989-1990 Suzuki Sidekick
A-Premium®Part # APPBB0314
Power Brake Booster without Master Cylinder for 1989-1990 Suzuki Sidekick
4.537 Reviews
$83.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Suzuki Sidekick: 1989 1990
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1012ZZP3
Note
Power Brake Booster -- without Master Cylinder.
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Power Brake Booster for 2003-2004 Nissan Xterra
A-Premium®Part # APPBB0402
Power Brake Booster for 2003-2004 Nissan Xterra
4.537 Reviews
$136.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Nissan Xterra: 2003 2004
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #1018XSRC
Note
【Note-1】This item does not come with Master Cylinder.
【Note-2】This item only fits Frontier with 4WD(Four Wheel Drive).
【Note-3】This item only fits Vehicle Stability Control (VSC).
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Power Brake Booster for 1989-1991 1994 Pontiac Firefly
A-Premium®Part # APPBB0349
Power Brake Booster for 1989-1991 1994 Pontiac Firefly
4.537 Reviews
$87.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Pontiac Firefly: 1989 1990 1991 1994
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1016VT17
Note
This item comes without Master Cylinder.
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Power Brake Booster for 1985 Volvo 745
A-Premium®Part # APPBB0369
Power Brake Booster for 1985 Volvo 745
4.537 Reviews
$173.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1985 Volvo 745
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1015VHSD
Note
This item without Master Cylinder.
Show less
Power Brake Booster for 1989-1990 Isuzu Amigo
A-Premium®Part # APPBB0346
Power Brake Booster for 1989-1990 Isuzu Amigo
4.537 Reviews
$98.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Isuzu Amigo: 1989 1990
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1015VHA1
Note
It comes without Master Cylinder.
Show less
Power Brake Booster for 1994-1996 Chevrolet Lumina APV
A-Premium®Part # APPBB0434
Power Brake Booster for 1994-1996 Chevrolet Lumina APV
4.537 Reviews
$227.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Lumina APV: 1994 1995 1996
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10184CLD
Note
This item comes without Master Cylinder.
Show less
Power Brake Booster for 2003-2005 Mercury Mountaineer
A-Premium®Part # APPBB0355
Power Brake Booster for 2003-2005 Mercury Mountaineer
4.537 Reviews
$298.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mercury Mountaineer: 2003 2004 2005
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #101847WP
Note
【Note-1】 This item comes without Master Cylinder.
【Note-2】 This item fits the model with Traction Control.
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Power Brake Booster for 1990-1994 Mitsubishi Precis
A-Premium®Part # APPBB0381
Power Brake Booster for 1990-1994 Mitsubishi Precis
4.537 Reviews
$103.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Mitsubishi Precis: 1990 1991 1992 1993 1994
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10188HZP
Note
This item comes without Master Cylinder.
Show less
Power Brake Booster for 2016 Subaru Crosstrek
A-Premium®Part # APPBB0366
Power Brake Booster for 2016 Subaru Crosstrek
4.537 Reviews
$176.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2016 Subaru Crosstrek
Check if this fits your vehicle
Item LocatedUnited States
ColorGray
ConditionNew
item #10188PVZ
Note
This item comes without Master Cylinder.
Show less
Vacuum Power Brake Booster Dual Diaphragm for 1998-1999 Oldsmobile Intrigue
A-Premium®Part # APPBB0133
Vacuum Power Brake Booster Dual Diaphragm for 1998-1999 Oldsmobile Intrigue
4.537 Reviews
$173.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Oldsmobile Intrigue: 1998 1999
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1003ZCXV
Note
【Note-1】 This item does not have a master cylinder.
【Note-2】 GM brake codes are on the service parts identification sticker.
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Power Brake Booster for 1991-1992 Eagle Summit
A-Premium®Part # APPBB477PG
Power Brake Booster for 1991-1992 Eagle Summit
4.537 Reviews
$82.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Eagle Summit: 1991 1992
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #1018CN05
Note
【Note-1】This item comes without Master Cylinder.
【Note-2】Eagle Summit & Mitsubishi Mirage fit Hatchback only, not Sedan or Wagon.
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Power Brake Booster for 1995-2001 Kia Sephia
A-Premium®Part # APPBB0358
Power Brake Booster for 1995-2001 Kia Sephia
4.537 Reviews
$146.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Sephia: 1995 1996 1997 1998 1999 2000 2001
Check if this fits your vehicle
Item LocatedUnited States
ColorBlack
ConditionNew
item #10154XHL
Note
【Note-1】 It comes without Master Cylinder.
【Note-2】 It fits the model with Non-ABS Brake, doesn't fit 4-Wheel ABS.
【Note-3】 For 1996-1997 Sephia fits Manual Transmission, doesn't fit Automatic Transmission.
【Note-4】 For 1995 Sephia fits the model built From 08/1995.
【Note-5】 For 1997 Sephia fits the model built From 11/1996.
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Power Brake Booster for 2012-2013 Kia Soul
A-Premium®Part # APPBB0457
Power Brake Booster for 2012-2013 Kia Soul
4.537 Reviews
$170.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Soul: 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1018SHDU
Note
【Note-1】This item does not come with Master Cylinder.
【Note-2】This item only fits the model without Start or Stop Feature.
Show less
Power Brake Booster for 2014-2019 Kia Soul
A-Premium®Part # APPBB0462
Power Brake Booster for 2014-2019 Kia Soul
4.537 Reviews
$170.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Kia Soul: 2014 2015 2016 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #1018SHLC
Note
【Note-1】This item does not come with Master Cylinder.
【Note-2】This item only fits the 2014-2016 Kia Soul & 2015-2016 Soul EV model with Start or Stop Feature.
【Note-3】This item only fits the 2017-2019 Kia Soul model with Engine Type Turbocharged.
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Power Brake Booster for 2016-2023 Toyota Tacoma
A-Premium®Part # APPBB0396
Power Brake Booster for 2016-2023 Toyota Tacoma
4.537 Reviews
$145.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Toyota Tacoma: 2016 2017 2018 2019 2020 2021 2022 2023
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ConditionNew
item #10196GC0
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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