How to check and maintain the power brake booster unit on Ford Explorer?

Minimal maintenance is required by the power brake booster unit. Periodically, one should check the vacuum hose as well as the case. Home mechanics are not advised to dismantle it. In case of any problem, install a new or factory-rebuilt unit. The booster is checked by depressing the brake pedal without starting the engine. Start the engine and observe if there is any movement in the pedal. Carry out tests for airtightness and troubleshooting purposes. Disconnecting the master cylinder, vacuum hose, and brake light switch removes it. Remove carefully your booster from the firewall. During installation, make sure that you secure the booster, reconnect the push rod and brake light switch as well as reinstall the master cylinder. If it has an adjustable length, use a gauge to check pushrod length in this case.

Genuine Ford Explorer Brake Booster

Brake Power Booster

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16 Brake Boosters found

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Ford Explorer Booster Assembly - Brake
Part Number: BB5Z-2005-A
$100.37 MSRP: $176.73
You Save: $76.36 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assy - Brake; Brake Booster, Power Booster
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford Explorer | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Ford Explorer Booster Assembly - Brake
Part Number: L1MZ-2005-K
$493.08 MSRP: $1067.27
You Save: $574.19 (54%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assembly, Brake Booster
- Replaces: BRB-253, BRB-236, BRB-296, L1MZ-2005-B, L1MZ-2005-H, L1MZ-2005-G, BRB-300, L1MZ-2005-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Explorer | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV)
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Ford Explorer Booster Assembly - Brake
Part Number: DB5Z-2005-C
$272.50 MSRP: $454.55
You Save: $182.05 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assy - Brake; Brake Booster, Power Booster
- Replaces: BRB-60, DE9Z-2005-E, DB5Z-2005-B, BRB-108, BRB-123, DB5Z-2005-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2019 Ford Explorer | 4 Cyl 2.0L EcoBoost (240PS), 4 Cyl 2.3L TIVCT DI TC, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: DB5Z-2005-B
$272.50 MSRP: $454.55
You Save: $182.05 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assy - Brake
- Replaced by: DB5Z-2005-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2014-2015 Ford Explorer | 4 Cyl 2.0L EcoBoost (240PS) , 4 Cyl 2.3L TIVCT DI TC, 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: DB5Z-2005-A
$272.50 MSRP: $454.55
You Save: $182.05 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assy - Brake
- Replaced by: DB5Z-2005-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013 Ford Explorer | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L Cyclone Petrol TIVCT, 6 Cyl 3.5L DOHC T/C, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Ford Explorer BOOSTER ASY - BRAKE
Part Number: L1MZ-2005-N
$792.96 MSRP: $1287.27
You Save: $494.31 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assembly, Brake Booster
- Replaces: L1MZ-2005-J
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2021-2023 Ford Explorer | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV)
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Ford Explorer BOOSTER ASY - BRAKE
Part Number: L1MZ-2005-F
$915.04 MSRP: $1485.45
You Save: $570.41 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster Assembly, Brake Booster
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Explorer | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
Ford Explorer Kit - Brake Booster Repair
Part Number: 2L2Z-2005-AA
$209.38 MSRP: $286.09
You Save: $76.71 (27%)
ADD TO CART
Product Specifications
- Other Name: Booster Assembly, Brake Booster
- Manufacturer Note: Service Kit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Ford Explorer | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: 7L2Z-2005-A
$0.00
Product Specifications
- Other Name: Booster Assy - Brake; Booster Assembly, Brake Booster
- Manufacturer Note: Service Kit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Explorer | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Explorer Kit - Brake Booster Repair
Part Number: 6L2Z-2002-B
Product Specifications
- Other Name: Booster Assembly
- Manufacturer Note: Service Kit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Ford Explorer | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: 3L2Z-2005-AB
Product Specifications
- Other Name: Booster Assy - Brake
- Replaced by: 5L2Z-2005-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Ford Explorer | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: 5L2Z-2005-A
Product Specifications
- Other Name: Booster Assy - Brake; Booster Assembly, Brake Booster
- Replaces: 3L2Z-2005-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Ford Explorer | 6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: F57Z-2005-A
Product Specifications
- Other Name: Booster Assy - Brake; Booster Assembly, Brake Booster
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1997 Ford Explorer | 6 Cyl 4.0L, 8 Cyl 5.0L | 4AT 4R44E, 4AT 4R55E, 4AT 4R70W, 4AT A4LD, 4AT AODE-E, 4AT AODE-W, 5AT 5R55E, 5MT
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Ford Explorer Booster Assembly - Brake
Part Number: F77Z-2005-AA
Product Specifications
- Other Name: Booster Assy - Brake
- Manufacturer Note: Booster , postal RHD
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2001 Ford Explorer | 6 Cyl 4.0L, 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E, 5MT
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: FOTZ-2005-A
Product Specifications
- Other Name: BOOSTER ASY - BRAKE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1994 Ford Explorer | 6 Cyl 4.0L | 4AT A4LD, 5MT
View related parts
Ford Explorer Booster Assembly - Brake
Part Number: XL2Z-2005-AA
Product Specifications
- Other Name: Booster Assy - Brake
- Replaced by: 5L2Z-2005-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2001 Ford Explorer | 6 Cyl 4.0L, 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E, 5MT

Ford Explorer Brake Booster Parts Questions & Experts Answers

Booster Assembly - Brake
FOTZ-2005-A
Q: How to check and maintain the power brake booster unit on Ford Explorer?
A: Minimal maintenance is required by the power brake booster unit. Periodically, one should check the vacuum hose as well as the case. Home mechanics are not advised to dismantle it. In case of any problem, install a new or factory-rebuilt unit. The booster is checked by depressing the brake pedal without starting the engine. Start the engine and observe if there is any movement in the pedal. Carry out tests for airtightness and troubleshooting purposes. Disconnecting the master cylinder, vacuum hose, and Brake Light Switch removes it. Remove carefully your booster from the firewall. During installation, make sure that you secure the booster, reconnect the push rod and brake light switch as well as reinstall the master cylinder. If it has an adjustable length, use a gauge to check pushrod length in this case.