Dorman H380408 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Mazda Protege

The Dorman H380408 brake hydraulic hose is designed specifically for Mazda Protege models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under various driving conditions.

• Compatible with Mazda Protege vehicles
• Flexible EPDM rubber hose material for durability
• Black outer sleeve made of rubber for protection
• Ends feature treated steel fittings: banjo and female types
• Includes gaskets for secure sealing
• Overall length of 16.75 inches for precise fitment

Durable Construction and Design Features

This brake hydraulic hose from Dorman features a flexible 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 are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The package includes necessary gaskets to maintain a proper seal during installation. With an overall length of 16.75 inches, this hose is tailored to fit the brake system of Mazda Protege models accurately.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake fluid pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Upgrading to a hose with improved material resistance for longevity

Installation Notes and Tips

When installing the Dorman H380408 brake hydraulic hose on a Mazda Protege, ensure all old hose components and fittings are fully removed. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Avoid twisting or kinking the hose during installation to maintain flexibility and integrity. Bleed the brake system thoroughly after installation to remove any 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 hose material supports durability and resistance to common brake system stresses. This part number H380408 is backed by Dorman's quality assurance processes, providing confidence in its reliability for Mazda Protege brake system repairs.