How to replace the hydraulic brake booster on Cadillac DeVille?

Begin Brake Booster replacement by protecting yourself using a negative Battery Cable disconnect and blocking the front wheels while applying the parking brake. Remove the power steering inlet hose together with the pressure hose and the power steering gear to booster hose. The booster assembly requires removal of its master cylinder together with the wiring harness bracket along with the spacer component. Remove the left closeout insulator panel with both the left knee bolster and knee bolster bracket. Before proceeding with the Brake Booster vacuum removal you must first disconnect and take out the vacuum Brake Booster retainer clip and foam spacer that secure the Brake Pedal clevis pin and then separate the vacuum Brake Booster push rod from the clevis pin before fully removing the vacuum Brake Booster assembly by taking off its mounting nuts . You should consider replacing the vacuum Brake Booster mounting gasket only when needed. Installation begins with mounting the booster gasket to its place followed by attaching the vacuum Brake Booster assembly while tightening the stud mounting nuts of the Brake Pedal assembly to 36 nm torque. Apply gm p/n 12346293 lubricant or equivalent on the Brake Pedal clevis pin. Then couple the pushrod of the vacuum Brake Booster to the Brake Pedal assembly clevis pin before installing both spacer foam and retaining clip. The installation order is left knee bolster bracket followed by left knee bolster then left closeout insulator panel. The sequence continues with the booster spacer along with the wiring harness bracket. After integrating the master cylinder with the booster assembly you should install the power steering pressure hose and power steering gear to booster hose and power steering inlet hose. To finish, put back the negative Battery Cable while performing a hydraulic booster system bleed followed by wheel block and parking brake release procedures.

OEM Cadillac DeVille Brake Booster

Brake Power Booster

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15 Brake Boosters found

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Cadillac DeVille Brake Booster Part Number: 18060033
Product Specifications
- Other Name: Booster, Power Brake; Booster, Hydraulic Power Brake Booster
- Replaces: 18006566
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac DeVille | Base, Cabriolet, d'Elegance | 8 Cyl 4.1 L GAS
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Cadillac DeVille Brake Booster Part Number: 18042542
Product Specifications
- Other Name: Booster Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005, 2003 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Brake Booster Part Number: 18029922
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Base | 8 Cyl 4.9 L GAS
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Cadillac DeVille Brake Booster Part Number: 1620210
Product Specifications
- Other Name: Booster Assembly, Power Brake (Hydraulic) -Service; Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Cadillac DeVille | Base, Cabriolet, d'Elegance | 8 Cyl 5.7 L DIESEL
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Cadillac DeVille Brake Booster Part Number: 88967235
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Power Booster; Booster Assembly
- Replaces: 18043672, 18029879
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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Cadillac DeVille Motor Assembly Part Number: 25535707
Product Specifications
- Other Name: Booster, Power Brake; ABS Pump And Motor Assembly; Pump & Motor Assembly; ABS Pump; Hydraulic Power Brake Booster; Brake Master Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille Pump & Motor Assembly Part Number: 25535686
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Pump, Brake Master Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille Brake Booster Part Number: 18060140
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
- Replaces: 18016259
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Brake Booster Part Number: 18060120
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Replaces: 18015936
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS
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Cadillac DeVille Brake Booster Part Number: 18029921
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Power Booster
- Replaces: 18029980, 18019187
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Brake Booster Part Number: 18029878
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Power Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille Brake Booster Part Number: 18026033
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Power Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2002 Cadillac DeVille | Base, Concours, d'Elegance, DHS, DTS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille Brake Booster Part Number: 18016261
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1992 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille Brake Booster Part Number: 18015784
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille Brake Booster Part Number: 18013155
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Cadillac DeVille | Base, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS

Cadillac DeVille Brake Booster

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The Cadillac DeVille Brake Booster is a very important element that diminishes the required amount of pressure to bring the Cadillac DeVille into halt. The Brake Booster on the vacuum side uses vacuum chamber to enhance the hydraulic pressure from the master cylinder and thus multiplying the force exerted by the driver on the brake pedal. There are two main types of boosters used in DeVille vehicles: such as vacuum-operated boosters and hydraulic boosters. Vacum boosters operates on the basis of the difference in vacuum pressure of the engine and the atmospheric pressure while hydraulic boosters employs use of fluid pressure for the purpose of brake application. Type C offers the same performance as Type B, but vacuum boosters are the most frequently used. Furthermore, the capacity or area of the booster like single or dual diaphragm and diameter influences the degree of power assistance sought; consequently, proper selection the most appropriate kind of booster in relation to the braking system of the car in question is expected.

Cadillac DeVille Brake Booster Parts Questions & Experts Answers

Brake Booster
88967235
Q: How to replace the hydraulic brake booster on Cadillac DeVille?
A:
Begin Brake Booster replacement by protecting yourself using a negative Battery Cable disconnect and blocking the front wheels while applying the parking brake. Remove the power steering inlet hose together with the pressure hose and the power steering gear to booster hose. The booster assembly requires removal of its master cylinder together with the wiring harness bracket along with the spacer component. Remove the left closeout insulator panel with both the left knee bolster and knee bolster bracket. Before proceeding with the Brake Booster vacuum removal you must first disconnect and take out the vacuum Brake Booster retainer clip and foam spacer that secure the Brake Pedal clevis pin and then separate the vacuum Brake Booster push rod from the clevis pin before fully removing the vacuum Brake Booster assembly by taking off its mounting nuts . You should consider replacing the vacuum Brake Booster mounting gasket only when needed. Installation begins with mounting the booster gasket to its place followed by attaching the vacuum Brake Booster assembly while tightening the stud mounting nuts of the Brake Pedal assembly to 36 nm torque. Apply gm p/n 12346293 lubricant or equivalent on the Brake Pedal clevis pin. Then couple the pushrod of the vacuum Brake Booster to the Brake Pedal assembly clevis pin before installing both spacer foam and retaining clip. The installation order is left knee bolster bracket followed by left knee bolster then left closeout insulator panel. The sequence continues with the booster spacer along with the wiring harness bracket. After integrating the master cylinder with the booster assembly you should install the power steering pressure hose and power steering gear to booster hose and power steering inlet hose. To finish, put back the negative Battery Cable while performing a hydraulic booster system bleed followed by wheel block and parking brake release procedures.