Dorman H620421 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Acura RL

The Dorman H620421 brake hydraulic hose is designed specifically for Acura RL models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety.

• Compatible with Acura RL models
• Flexible hose made from EPDM rubber for durability
• Black outer sleeve constructed from rubber
• Stamped steel bracket included for secure mounting
• Female treated steel fittings on both ends with M10 x 1.0 thread diameter
• Overall length of 11.63 inches for precise fitment

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H620421) features a flexible EPDM rubber hose material that resists heat, ozone, and wear, ensuring long-lasting service life. The black rubber outer sleeve adds an extra layer of protection against environmental factors. Both ends of the hose are equipped with female treated steel fittings, sized M10 x 1.0, providing secure and leak-resistant connections. The included stamped steel bracket allows for proper mounting and stability within the brake system, although mounting hardware and gaskets or seals are not included.

Applications and Problem Resolution

This brake hydraulic hose is designed for use in the hydraulic brake system of Acura RL vehicles. It addresses several common issues, including:

• Replacing worn or cracked brake hoses that may cause fluid leaks
• Restoring proper brake fluid pressure for consistent braking performance
• Eliminating brake drag caused by damaged or inflexible hoses
• Preventing brake failure due to hose deterioration or damage
• Ensuring secure hose mounting with the included stamped steel bracket

Installation Notes and Tips

When installing the Dorman H620421 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake fluid system. Use appropriate tools to disconnect the female fittings and bracket. Install the new hose with the stamped steel bracket in the correct position to prevent movement or abrasion. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman manufactures this 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 resistance to corrosion and environmental damage. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.