Dorman H622407 Brake Hydraulic Hose - Rear Left Inner or Rear Right Inner

Reliable Brake Hydraulic Hose for Fiat 500L

The Dorman H622407 brake hydraulic hose is designed specifically for the Fiat 500L, providing a durable and flexible connection within your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Fiat 500L models
• Overall length of 10 inches for precise fitment
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber with protective jacket included
• Threaded female fittings on both ends (M10 x 1.0) made of treated steel
• No mounting hardware or brackets included
• Bracket material is stamped steel for secure attachment when applicable

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H622407) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve with an included protective jacket enhances abrasion resistance and extends service life. Both ends of the hose have threaded female fittings made from treated steel, sized M10 x 1.0, ensuring a secure and leak-free connection to the brake system. Although mounting hardware and brackets are not included, the stamped steel bracket material is compatible with existing vehicle components for proper installation.

Applications and Problem Resolution

This brake hydraulic hose is designed for use in the braking system of Fiat 500L vehicles. It addresses several common issues including:

• Replacement of worn or cracked brake hoses causing fluid leaks
• Restoring proper brake fluid pressure and pedal feel
• Preventing hose swelling or bursting under high pressure
• Ensuring compatibility with factory brake fittings and connections
• Maintaining brake system integrity for safe vehicle operation

Installation Notes and Tips

When installing the Dorman H622407 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake fluid system. Verify that the threaded female fittings (M10 x 1.0) match the vehicle’s brake line connections. Use appropriate brake fluid and bleed the brake system thoroughly after installation to remove air and restore proper brake function. Since mounting hardware and brackets are not included, reuse existing components or source compatible parts as needed.

Quality Assurance and Warranty

Dorman manufactures the H622407 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to environmental factors. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.