Dorman H380578 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Cadillac Models

The Dorman H380578 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac vehicles. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your Cadillac Allante, DeVille, Eldorado, and Seville models.

• Compatible with Cadillac Allante, DeVille, Eldorado, and Seville
• Flexible hose constructed from EPDM rubber for durability
• Black outer sleeve made of rubber for protection
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes gaskets for proper sealing
• Overall length of 12.13 inches with 11.25 inches on axis 1

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H380578) is built with an EPDM rubber hose material that resists 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 feature treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with a 3/8 in-24 inside diameter—ensuring a secure and leak-free connection. The included gaskets help maintain a proper seal during installation. This hose is designed specifically for Cadillac Allante, DeVille, Eldorado, and Seville models, providing a precise replacement for the original brake hydraulic hose.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restores proper brake fluid pressure and pedal feel
• Eliminates brake hose swelling or bulging under pressure
• Prevents brake fluid contamination from damaged outer sleeves
• Addresses brake system issues related to hose fitting corrosion or damage

Installation Notes and Tips

When installing the Dorman H380578 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose and clean the mounting points. Use the included gaskets to prevent leaks and torque fittings to manufacturer specifications. Avoid twisting or kinking the hose during installation to maintain flexibility and integrity. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part includes a gasket for proper sealing and is backed by Dorman's quality assurance processes. Warranty details can be obtained from Dorman or the distributor, ensuring confidence in the product's reliability for Cadillac Allante, DeVille, Eldorado, and Seville brake system repairs.