How to service and repair the vacuum brake booster on Ford Expedition?

The vacuum brake booster can be serviced by removing the brake master cylinder and disconnection of the power brake booster hose. Then unplug the stoplight switch and eliminate the bulkhead sound insulator. Lastly, remove nuts and remove booster. To install, reverse the installation procedures.

OEM Ford Expedition Brake Booster

Brake Power Booster

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13 Brake Boosters found

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Ford Expedition Brake Booster Part Number: DL3Z-2005-D
$151.39 MSRP: $249.09
You Save: $97.70 (40%)
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Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster
- Replaces: BRB-96, BRB-40, AL1Z-2005-A, AL3Z-2005-A, DL3Z-2005-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX
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Ford Expedition Brake Booster Part Number: 5L1Z-2005-AA
$831.11 MSRP: $1380.00
You Save: $548.89 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Booster Assembly - Brake
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, XLS, XLT, XLT Sport | 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: DL3Z-2005-E
$159.12 MSRP: $261.82
You Save: $102.70 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster Assembly; Booster
- Replaces: BRB-100, DL3Z-2005-B, DL3Z-2005-C, BRB-97
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2017 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
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Ford Expedition Brake Booster Part Number: JL1Z-2005-A
$95.41 MSRP: $160.18
You Save: $64.77 (41%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Booster Assembly - Brake; Booster
- Replaces: HL3Z-2005-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Brake Booster Part Number: PL1Z-2005-A
$813.38 MSRP: $1314.55
You Save: $501.17 (39%)
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Product Specifications
- Other Name: Booster Assembly - Brake; Brake Assembly; Booster Assembly
- Replaced by: RL1Z-2005-D
- Replaces: NL1Z-2005-T, NL1Z-2005-S
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Brake Booster Part Number: 2L1Z-2005-DB
$267.51 MSRP: $370.07
You Save: $102.56 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Kit - Brake Booster Repair; Power Brake Booster; Booster Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: 5L3Z-2005-BA
Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster Assembly
- Replaces: XL3Z-2005-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2002 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: 8L1Z-2005-B
Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster Assembly; Booster
- Manufacturer Note: Service Part May Differ From Production
- Replaces: 7L1Z-2005-C, 8L1Z-2005-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2009 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: 9L1Z-2005-A
Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster Assembly; Booster
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, King Ranch, Limited, XL, XLT | 8 Cyl 5.4 L FLEX
View related parts
Ford Expedition Brake Booster Part Number: 8L1Z-2005-A
Product Specifications
- Other Name: Booster Assembly - Brake; Power Brake Booster; Booster Assembly; Booster
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XLT | 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: 2L1Z-2005-CB
Product Specifications
- Other Name: Kit - Brake Booster Repair; Power Brake Booster; Booster Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Brake Booster Part Number: 2L1Z-2005-BB
Product Specifications
- Other Name: Kit - Brake Booster; Power Brake Booster; Booster Assembly; Kit - Brake Booster Repair
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
View related parts
Ford Expedition Brake Booster Part Number: 2L1Z-2005-AB
Product Specifications
- Other Name: Kit - Brake Booster; Power Brake Booster; Booster Assembly; Kit - Brake Booster Repair
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS

Ford Expedition Brake Booster

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Ford Expedition Brake Booster Parts and Q&A

Brake Booster
2L1Z-2005-BB
Q: How to service and repair the vacuum brake booster on Ford Expedition?
A: The vacuum brake booster can be serviced by removing the Brake Master Cylinder and disconnection of the power brake booster hose. Then unplug the stoplight switch and eliminate the bulkhead sound insulator. Lastly, remove nuts and remove booster. To install, reverse the installation procedures.