Cardone 53-6809 Power Brake Booster

Reliable Vacuum Power Brake Booster for Hyundai Elantra Models

The Cardone Vacuum Power Brake Booster 53-6809 is designed to restore proper brake assist functionality in Hyundai Elantra and Elantra Coupe vehicles. This remanufactured power brake booster provides consistent vacuum assistance to improve braking performance and pedal feel.

• Compatible with Hyundai Elantra and Elantra Coupe models
• Remanufactured steel construction for durability
• Single diaphragm style with a 10.53-inch (267.462 mm) diameter
• Includes booster, instruction manual, and master cylinder neck seal
• Master cylinder stud thread size M8 x 1.25
• Gray finish for corrosion resistance

Product Details and Specifications

This Cardone Vacuum Power Brake Booster (part number 53-6809) features a single diaphragm design with a diameter of 10.53 inches (267.462 mm), providing reliable vacuum assistance for the brake system. Constructed from steel, the booster offers strength and longevity under normal operating conditions. The gray color finish helps resist corrosion and wear. This unit does not include a master cylinder but is compatible with master cylinders using an M8 x 1.25 stud thread size. The package includes the booster itself, an instruction manual for installation guidance, and a master cylinder neck seal to ensure proper sealing and performance.

About the Vacuum Power Brake Booster Product Line

The Cardone Vacuum Power Brake Booster line focuses on remanufactured brake boosters that meet or exceed OEM specifications. These boosters are engineered to restore the original braking assist function by utilizing a vacuum diaphragm to amplify pedal force. The 53-6809 model is part of this line, designed specifically for Hyundai Elantra and Elantra Coupe vehicles, ensuring compatibility and reliable operation.

Common Applications and Problem Resolution

• Restores brake pedal assist for improved stopping power
• Eliminates hard brake pedal issues caused by booster failure
• Resolves vacuum leaks affecting brake performance
• Addresses inconsistent brake pedal feel or travel
• Replaces worn or damaged brake booster components

Installation Notes and Tips

When installing the Cardone 53-6809 Vacuum Power Brake Booster, ensure the master cylinder stud thread size matches M8 x 1.25 for proper fitment. Follow the included instruction manual carefully to avoid vacuum leaks and ensure correct booster alignment. It is recommended to inspect related brake system components such as the master cylinder and vacuum lines during installation. Proper torque specifications should be observed to maintain safety and performance.

Quality Assurance and Warranty

This remanufactured power brake booster undergoes thorough testing to meet functional standards and ensure reliable operation. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. The booster is designed to meet or exceed OEM performance criteria, offering a dependable replacement for Hyundai Elantra and Elantra Coupe brake systems.