Dorman H380423 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Ford and Mercury Vehicles

The Dorman H380423 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford and Mercury models. Engineered with durable materials, this flexible hose ensures consistent braking performance for vehicles like the Ford Contour, Mercury Cougar, and Mystique.

• Compatible with Ford Contour, Mercury Cougar, and Mystique models
• Overall length of 22.5 inches for precise fitment
• Flexible EPDM rubber hose with a protective rubber outer sleeve
• Ends feature treated steel fittings: male (10 mm thread diameter) and female (M10 x 1.0 inside diameter)
• Includes a protective jacket for added durability
• Mounting hardware, brackets, and seals are not included

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H380423) is constructed with EPDM rubber, 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 fittings—male on one end and female on the other—ensuring secure connections within the brake system. The flexible design accommodates vehicle movement and vibration, maintaining brake line integrity over time.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Ford Contour, Mercury Cougar, and Mystique
• Resolves brake fluid leaks caused by damaged or deteriorated hoses
• Prevents brake pressure loss due to hose swelling or internal damage
• Addresses hose failures resulting from exposure to heat and road debris
• Restores proper brake system function and safety

Installation Notes and Tips

When installing the Dorman H380423 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of the male and female fittings. Use appropriate brake line wrenches to avoid damaging fittings. 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 proper brake operation before driving.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The H380423 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. Consult product documentation or the supplier for exact warranty terms.