Dorman H622578 Brake Hydraulic Hose - Front Right

Reliable Brake Hydraulic Hose for Mazda CX-3

The Dorman H622578 brake hydraulic hose is designed specifically for Mazda CX-3 models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance.

• Compatible with Mazda CX-3 brake systems
• Flexible EPDM rubber hose with PVC outer sleeve for durability
• Includes gaskets for secure sealing
• Ends feature treated steel fittings: banjo and female types
• Overall length of 18.03 inches for precise fitment

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H622578) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black PVC outer sleeve adds abrasion resistance and protects the hose from environmental damage. Both ends are equipped with treated steel fittings—one banjo fitting with a pinch bolt attachment and a 10 mm thread diameter, and one female fitting with an inverted flare and 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.

Applications and Problem Resolution

This brake hydraulic hose is designed for use in the Mazda CX-3 brake system and addresses common issues such as:

• Cracked or leaking brake hoses causing fluid loss
• Reduced brake responsiveness due to hose wear
• Swollen or hardened hoses affecting brake pressure
• Corroded or damaged fittings leading to leaks
• Incompatible hose length or fittings causing installation problems

Installation Notes and Tips

When installing the Dorman H622578 brake hydraulic hose, ensure the following:

• Use the included gaskets to prevent leaks at connection points
• Verify the hose length and fitting types match your Mazda CX-3 specifications
• Do not reuse old mounting hardware or brackets as they are not included
• Carefully tighten the pinch bolt and inverted flare fittings to manufacturer torque specifications
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The EPDM rubber and treated steel fittings provide long-lasting durability under normal operating conditions. This part includes a gasket for proper sealing and is backed by Dorman's quality assurance processes. Please refer to Dorman's warranty policy for specific coverage details.