Dorman H620114 Brake Hydraulic Hose - Rear Left Outer or Rear Right Outer

Overview of Dorman Brake Hydraulic Hose for BMW M3

The Dorman H620114 brake hydraulic hose is designed specifically for BMW M3 models, providing a reliable and flexible connection within the brake system. Engineered with durable materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with BMW M3 brake systems
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber with protective jacket included
• Ends feature treated steel fittings: male (10 mm thread) and female (M10 x 1.0 inside diameter)
• Overall length of 9.5 inches for precise fitment
• Mounting hardware, brackets, and seals not included

Detailed Product Description

The Dorman H620114 brake hydraulic hose is a flexible hose designed to replace the original brake line on BMW M3 vehicles. Its EPDM rubber hose material offers resistance to heat, ozone, and brake fluid, ensuring long-lasting service life. The black rubber outer sleeve with an included protective jacket adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—one male with a 10 mm thread diameter and one female with an M10 x 1.0 inside diameter—ensuring secure and leak-free connections within the brake system. With an overall length of 9.5 inches, this hose matches the OEM specifications for proper fitment and function.

Common Applications and Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on BMW M3 models
• Resolving brake fluid leaks caused by damaged or deteriorated hoses
• Restoring proper brake pressure and pedal feel
• Preventing brake system failure due to hose degradation
• Maintaining brake system integrity after collision repairs

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake system work
• Carefully remove the old brake hose, avoiding damage to surrounding components
• Verify that the new hose length and fittings match the original equipment
• Use appropriate tools to tighten fittings to manufacturer torque specifications
• Bleed the brake system thoroughly after installation to remove air and ensure proper brake function

Quality Assurance and Warranty

Dorman manufactures the H620114 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials supports durability and corrosion resistance. While mounting hardware, brackets, and seals are not included, the hose is designed for direct replacement applications. Please refer to Dorman's warranty policy for specific coverage details.