Dorman H621783 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Hyundai and Kia Vehicles

The Dorman H621783 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Hyundai and Kia models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.

• Compatible with Hyundai Azera, Sonata and Kia Cadenza, Optima models
• Constructed with EPDM rubber hose and black rubber outer sleeve for durability
• Features treated steel fittings: banjo type on one end and female fitting on the other
• Includes necessary gaskets for proper sealing
• Overall length of 12 inches with 9.62-inch axis length for precise fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621783) is built with an EPDM rubber hose core, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends feature treated steel fittings— a 10 mm banjo fitting on one end and a female M10 x 1.0 fitting on the other—ensuring secure connections within the brake system. The included gaskets help maintain a leak-free seal during installation.

Compatible Hyundai and Kia Models

This brake hose is specifically designed for use with Hyundai Azera and Sonata models, as well as Kia Cadenza and Optima vehicles. The precise overall length of 12 inches and axis length of 9.62 inches provide a direct replacement that meets OEM specifications, helping maintain proper brake line routing and function.

Common Applications and Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Preventing brake system failure due to hose deterioration

Installation Notes and Tips

When installing the Dorman H621783 brake hydraulic hose, ensure all old hose components and fittings are fully removed. Use the included gaskets to achieve a proper seal at the banjo fitting. Avoid twisting or kinking the hose during installation to maintain flexibility and prevent premature wear. Bleed the brake system thoroughly after installation to remove any air and restore optimal braking performance.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system contaminants. This part includes a gasket for proper sealing and is backed by Dorman's quality assurance processes. Warranty details can be obtained from the product documentation or manufacturer.