Cardone 53-5470 Power Brake Booster

Vacuum Power Brake Booster for Honda Civic

The Cardone 53-5470 is a remanufactured vacuum power brake booster built to restore brake assist performance on select Honda Civic applications. It is engineered and tested to match original equipment fit and function, with a single-diaphragm design and a rust-prohibitive finish for added durability.

Compatible with 1984-1987 Honda Civic, this Cardone Vacuum Power Brake Booster is a direct-fit replacement for vehicles lacking master cylinders. It is a practical choice for drivers looking for a remanufactured brake booster that follows OE specifications and installation points.

Key Features

• Remanufactured to match OE performance
• Single-diaphragm brake booster design
• 7.8 in. diaphragm diameter
• Steel construction with gray finish
• 100% tested for fit and function
• OE-quality seals and check valves installed
• Rust-prohibitive finishing process helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Master cylinder stud thread size: M8 x 1.25

Product Details

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake assist components that are re-engineered from original designs and checked for potential improvements where applicable. The 53-5470 follows that approach with a tested, OE-style build intended to deliver consistent pedal assist and dependable installation on the specified Honda Civic fitment.

This part cross-references Honda 46400SB2003 for the same application.

What It Helps Address

• Hard brake pedal feel caused by reduced vacuum assist
• Brake booster leakage from worn internal components
• Loss of consistent braking assist during pedal application
• Fitment issues when replacing an OE-style booster on 1984-1987 Honda Civic models
• Corrosion-related wear on an aging brake booster housing

Installation Notes

Verify the master cylinder configuration before installation, since this booster is listed for vehicles lacking master cylinders. Confirm the M8 x 1.25 stud thread size and compare the original booster dimensions and mounting points to the replacement unit before assembly. Follow the included instruction manual and bleed the brake system as required after installation.

Quality Assurance

Each Cardone 53-5470 remanufactured power brake booster is 100% tested to confirm reliable performance, fit, and function. The unit is built to OE-quality standards with installed seals and check valves to support consistent operation.