Cardone 53-5433 Power Brake Booster

Remanufactured Vacuum Power Brake Booster

The Cardone 53-5433 vacuum power brake booster is a remanufactured replacement built to match original equipment performance for select Acura and Honda applications. It is engineered for reliable brake assist, with 100% testing performed on every unit to help ensure proper fit and function.

As part of the Cardone Vacuum Power Brake Booster line, this booster is re-engineered from the original design and updated where needed for improved durability. The gray steel housing, single-diaphragm construction, and rust-prohibitive finish support long-term service in daily-driven vehicles.

Key Features

• Remanufactured to match O.E. performance
• 100% tested for fit and function
• Single-diaphragm design with 9.474 in. diaphragm diameter
• Steel construction with gray finish
• 100% O.E.-quality seals and check valves installed
• Rust-prohibitive finishing process helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function

Detailed Description

Cardone 53-5433 is a remanufactured vacuum power brake booster for vehicles that use a booster without an included master cylinder. It is built with an M8 x 1.25 master cylinder stud thread size and is supplied with a booster and instruction manual. This part cross-references Acura and Honda OE number 46400S04N11 for the same application. For drivers searching for a Honda Civic brake booster replacement or an Acura EL vacuum brake booster, this unit provides an OE-style service solution backed by Cardone remanufacturing standards.

What It Helps Address

• Hard brake pedal feel caused by a weak or failed booster
• Reduced brake assist during normal stopping
• Vacuum-related brake booster performance loss
• Fitment issues from worn original booster components
• Corrosion on the original booster housing

Installation Notes and Tips

• Compatible With 1997-2000 Acura EL, N/A
• Compatible With 1996-2000 Honda Civic, N/A
• Verify the vehicle is equipped for a vacuum power brake booster and does not use a master cylinder with this application
• Confirm master cylinder stud thread size and mounting points before installation
• Follow the included instruction manual and bleed the brake system as required after installation

Quality Assurance

Each Cardone remanufactured power brake booster is re-engineered, built, and tested to meet original equipment performance expectations. The unit is 100% tested before release, and Cardone applies design updates where applicable to improve durability over the original part.