Dorman H621392 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Dodge, Mercedes-Benz, and Volkswagen

The Dorman H621392 brake hydraulic hose is engineered to provide dependable brake fluid transfer for select Dodge, Mercedes-Benz, and Volkswagen vehicles. Designed as a flexible hose with treated steel fittings, it ensures secure connections and consistent brake performance.

• Compatible with Dodge Crafter Van, Mercedes-Benz Sprinter 3500, and Volkswagen models
• Overall length of 18.31 inches for precise fitment
• Durable EPDM rubber hose material with a protective rubber outer sleeve
• Male treated steel fitting on one end and female treated steel fitting on the other
• Includes a protective jacket for added durability and resistance to wear

Durable Construction and Design Features

This brake hydraulic hose features a flexible EPDM rubber construction 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 are equipped with treated steel fittings—male on one end with a 10 mm thread diameter and female on the other with an M10 x 1.0 inside diameter—ensuring a secure and leak-resistant connection. The hose includes a protective jacket to enhance durability and maintain hose integrity under pressure and movement.

Applications and Problem Solving

This Dorman brake hydraulic hose is designed for use in the brake systems of Dodge Crafter Van, Mercedes-Benz Sprinter 3500, and compatible Volkswagen vehicles. It addresses common brake system issues such as:

• Cracked or leaking brake hoses causing fluid loss
• Swollen or deteriorated hoses reducing braking efficiency
• Corroded or damaged fittings leading to brake fluid leaks
• Incompatible hose length or fittings causing installation difficulties
• Wear from exposure to heat and road debris

Installation Notes and Tips

When installing the Dorman H621392 brake hydraulic hose, ensure the vehicle is safely supported and the brake system is depressurized. Verify the hose length and fitting types match the original equipment specifications for the Dodge Crafter Van, Mercedes-Benz Sprinter 3500, or Volkswagen model. Avoid twisting the hose during installation to prevent premature wear. Bleed the brake system thoroughly after installation to remove air and maintain proper brake function.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621392 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.