Dorman H621235 Brake Hydraulic Hose - Front Left or Front Right

Reliable Brake Hydraulic Hose for Audi A8 Quattro and S8

The Dorman H621235 brake hydraulic hose is designed specifically for Audi A8 Quattro and S8 models, providing a durable and flexible connection within your vehicle's braking system. Engineered to meet OEM standards, this brake hose ensures consistent performance and safety.

• Compatible with Audi A8 Quattro and S8 models
• Overall length of 17.5 inches for precise fitment
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for protection against wear
• Both ends feature treated steel female fittings with M10 x 1.0 thread diameter
• No mounting hardware, brackets, or gaskets included

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621235) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel female fittings, ensuring secure and leak-free connections to the brake system. With an overall length of 17.5 inches, this hose is engineered to fit Audi A8 Quattro and S8 models accurately, maintaining proper brake line routing and function.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses
• Solves brake fluid leaks caused by damaged fittings or hose material
• Restores proper brake pressure and pedal feel
• Prevents brake line swelling and potential failure
• Addresses issues related to hose abrasion or environmental wear

Installation Notes and Tips

When installing the Dorman H621235 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify that the M10 x 1.0 female fittings align correctly with the brake line connections. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition. After installation, bleed the brake system thoroughly to remove air and confirm proper brake function.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part is backed by Dorman's standard warranty coverage, providing confidence in its reliability and performance for Audi A8 Quattro and S8 vehicles.