Cardone 53-2748 Power Brake Booster

Vacuum Power Brake Booster for Hyundai and Kia

Restore consistent brake assist with this Cardone remanufactured vacuum power brake booster, part number 53-2748. Built for direct replacement use on select Hyundai Sonata, Hyundai XG300/XG350, Kia Magentis, and Kia Optima applications, it is re-engineered and tested to match original equipment performance.

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured OE-style brake assist components with fitment and function checked before release. This unit is a steel, gray booster with a dual diaphragm design and a 9.328-inch diaphragm diameter.

Key Features

• Remanufactured to match OE performance
• Dual diaphragm design for vacuum-assisted brake operation
• 100% tested for fit and function
• 100% OE-quality seals and check valves installed
• Rust-prohibitive finish helps extend service life
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function
• Steel construction with gray finish

Detailed Description

The Cardone 53-2748 vacuum power brake booster is engineered as a remanufactured replacement for vehicles that use a vacuum-assisted brake booster without an included master cylinder. It uses a dual diaphragm layout and an M8 x 1.25 master cylinder stud thread size, supporting proper brake pedal assist and OE-style installation on the listed Hyundai and Kia applications. This part cross-references Hyundai/Kia 5911038306 for the same application.

Compatible With 1999-2005 Hyundai Sonata, N/A; 2001-2005 Kia Magentis, N/A; 2001-2005 Kia Optima, N/A; 2002-2003 Hyundai XG350, N/A; and 2001 Hyundai XG300, N/A. Use part number 53-2748 when verifying the correct booster for your vehicle.

What It Helps Address

• Hard brake pedal feel caused by a weak booster
• Reduced brake assist during normal driving
• Vacuum booster leakage or internal diaphragm wear
• Brake pedal response issues tied to an aging booster assembly
• Fitment problems when replacing an OE-style booster on listed Hyundai and Kia models

Installation Notes and Tips

Confirm vehicle fitment by year, make, and model before installation. This booster is listed for vehicles lacking master cylinders, and the master cylinder is not included. Verify the master cylinder stud thread size, mounting points, and vacuum hose connection before removal of the original unit. Follow the included instruction manual and check pedal feel and brake assist operation after installation.

Quality Assurance

Each Cardone remanufactured power brake booster is re-engineered, built, and tested to align with OE performance expectations. Units receive OE-quality seals and check valves, a rust-resistant finish, and full functional testing to support reliable operation on the specified Hyundai Sonata, Kia Optima, and related applications.