Dorman H620378 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H620378 brake hydraulic hose is engineered to provide dependable brake fluid transfer for vehicles requiring a flexible, durable hose. Designed with quality materials, this brake hose supports safe and efficient braking performance on compatible makes and models.

• Durable black EPDM rubber hose material for flexibility and resistance
• Outer sleeve constructed from rubber for added protection
• Ends feature treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets to ensure a secure, leak-free connection
• Overall length of 22.38 inches with a 16.5-inch axis length for precise fitment

Detailed Product Description

The Dorman H620378 brake hydraulic hose is a flexible hose designed to replace worn or damaged brake lines on various vehicle models. Its EPDM rubber construction offers excellent resistance to heat, ozone, and brake fluid, ensuring long-lasting performance. The hose features treated steel fittings on both ends—a banjo fitting on one end with a 0.44-inch thread diameter and a female fitting on the other with a 7/16 in-24 inside diameter—providing secure and corrosion-resistant connections. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This brake hose comes with gaskets included to help maintain a tight seal during installation.

Compatible Vehicle Applications and Common Issues Addressed

• Replacement for leaking or cracked brake hydraulic hoses on compatible makes and models
• Solves issues related to brake fluid leaks causing reduced braking efficiency
• Addresses hose swelling or bulging under pressure
• Prevents brake line failure due to corrosion or wear
• Restores proper brake pedal feel and responsiveness

Installation Notes and Tips

When installing the Dorman H620378 brake hydraulic hose, ensure all old brake fluid is properly drained and the brake system is depressurized. Use the included gaskets to create a secure seal at the fittings. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity. After installation, bleed the brake system thoroughly to remove any air pockets and verify there are no leaks at the connections.

Quality Assurance and Warranty Information

Dorman manufactures the H620378 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The treated steel fittings and EPDM rubber hose material are selected for durability and corrosion resistance. This part is backed by Dorman's limited warranty, ensuring coverage against defects in material and workmanship under normal use.