Dorman H381510 Brake Hydraulic Hose - Rear Left Outer or Rear Right Outer

Reliable Brake Hydraulic Hose for BMW 525i and 528i

The Dorman H381510 brake hydraulic hose is designed specifically for BMW 525i and 528i models, providing a durable and flexible connection within your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance.

Key Features of the Dorman H381510 Brake Hose

• Compatible with BMW 525i and 528i models
• Overall length of 12 inches for precise fitment
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber with protective jacket included
• End fittings made of treated steel: male fitting with 10 mm thread diameter and female fitting M10 x 1.0
• No mounting hardware, brackets, or gaskets included

Detailed Product Description

The Dorman H381510 brake hydraulic hose is a flexible hose designed to replace worn or damaged brake lines on select BMW 525i and 528i vehicles. Its EPDM rubber hose material offers resistance to heat, ozone, and brake fluid, while the black rubber outer sleeve with an additional protective jacket enhances durability against abrasion and environmental factors. The hose features treated steel fittings on both ends—a male fitting with a 10 mm thread diameter and a female fitting sized M10 x 1.0—ensuring secure and leak-free connections within the brake system. This hose measures 12 inches in overall length, matching OEM specifications for proper installation and function.

Common Applications and Issues Addressed

• Replacement of cracked or leaking brake hydraulic hoses
• Restoring brake fluid pressure and preventing fluid loss
• Eliminating brake drag caused by damaged or collapsed hoses
• Addressing brake system wear in BMW 525i and 528i models
• Ensuring safe and reliable brake operation

Installation Notes and Tips

Installation of the Dorman H381510 brake hose requires basic mechanical knowledge and proper tools. Before installation, ensure the vehicle is securely lifted and the brake system is depressurized. Remove the old hose carefully to avoid brake fluid spillage. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements separately. After installation, bleed the brake system thoroughly to remove air and verify there are no leaks at the fittings.

Quality Assurance and Warranty

Dorman manufactures the H381510 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 long-term durability and resistance to common brake system stresses. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake components to cover defects in materials and workmanship.