Dorman H620108 Brake Hydraulic Hose - Rear Left, Rear Left Outer, Rear Right or Rear Right Outer

Reliable Brake Hydraulic Hose for BMW Models

The Dorman H620108 brake hydraulic hose is designed to provide dependable brake fluid transfer for select BMW vehicles. Engineered with durable materials, this flexible hose ensures consistent braking performance for models like the BMW 323i, 325Ci, and M3.

• Compatible with BMW 323Ci, 323i, 323is, 325Ci, 325i, 325xi, 328Ci, 328i, 328is, 330Ci, 330i, 330xi, and M3
• Overall length of 19.75 inches for precise fitment
• Flexible EPDM rubber hose material with black rubber outer sleeve
• Treated steel fittings: male 7/16 in-24 thread and female M10 x 1.0 inside diameter
• Includes one brake hydraulic hose, no mounting hardware or brackets included

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H620108) features a flexible EPDM rubber hose core with a black rubber outer sleeve that resists wear and environmental damage. The treated steel fittings at both ends provide corrosion resistance and secure connections, with a male fitting threaded 7/16 in-24 and a female fitting sized M10 x 1.0. The hose length of 19.75 inches ensures proper routing and fitment on compatible BMW models, maintaining brake system integrity and fluid flow.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on BMW 3 Series and M3 models
• Solves brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel
• Prevents brake system failure due to hose rupture or swelling
• Maintains safe braking performance under normal driving conditions

Installation Notes and Tips

When installing the Dorman H620108 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Use appropriate tools to disconnect the treated steel fittings, noting the male and female ends for correct orientation. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal response. This hose does not include mounting hardware or brackets, so reuse existing components or source replacements as needed.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The H620108 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement brake hose.