Dorman H621582 Brake Hydraulic Hose - Rear Left Inner or Rear Right Inner

Reliable Brake Hydraulic Hose for Audi A6 and S6 Models

The Dorman H621582 brake hydraulic hose is designed to provide dependable brake fluid transfer for Audi A6, A6 Quattro, and S6 vehicles. Engineered with durable materials, this flexible hose ensures consistent braking performance under various driving conditions.

• Compatible with Audi A6, A6 Quattro, and S6 models
• Overall length of 7.75 inches for precise fitment
• Constructed with EPDM rubber hose material and black rubber outer sleeve
• Both ends feature treated steel female fittings with M10 x 1.0 thread diameter
• Flexible hose design for ease of installation and durability
• Includes one brake hydraulic hose per package

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H621582) 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 of the hose are equipped with treated steel female fittings, threaded M10 x 1.0, ensuring secure and leak-free connections to the brake system. The flexible hose design accommodates vehicle movement and vibration, maintaining brake line integrity over time.

Compatible Vehicles and Applications

This brake hydraulic hose is specifically designed for use with Audi A6, A6 Quattro, and S6 models. It is ideal for replacing worn or damaged brake hoses that can cause brake fluid leaks, reduced braking efficiency, or spongy brake pedal feel.

• Brake fluid leaks due to cracked or swollen hoses
• Reduced brake responsiveness or spongy pedal sensation
• Visible hose damage or wear from abrasion or environmental exposure
• Corroded or damaged fittings causing fluid seepage
• Routine brake system maintenance and hose replacement

Installation Notes and Tips

When installing the Dorman H621582 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. After installation, bleed the brake system thoroughly to remove air and restore proper brake function. Inspect all connections for leaks before driving.

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 supports long-term durability and resistance to common brake system stresses. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.