Dorman H621789 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Chrysler, Dodge, Ram, and Volkswagen

The Dorman H621789 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chrysler, Dodge, Ram, and Volkswagen vehicles. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.

• Compatible with Chrysler C/V, Dodge Grand Caravan, Ram Town & Country, and Volkswagen Routan models
• Constructed with EPDM rubber hose material and a protective rubber outer sleeve
• Features treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets for secure sealing and a protective jacket for added durability
• Overall length of 12.81 inches with a 10.81-inch axis length for precise fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621789) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends feature treated steel fittings—one banjo type with a 10 mm thread diameter and one female fitting with a 3/8 in-24 inside diameter—to ensure a secure connection within the brake system. The included gaskets help maintain a leak-free seal, while the protective jacket enhances hose longevity. This flexible hose is designed specifically for the brake systems of Chrysler C/V, Dodge Grand Caravan, Ram Town & Country, and Volkswagen Routan vehicles, ensuring proper fit and function.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid pressure for consistent braking performance
• Eliminates brake pedal sponginess due to hose expansion or damage
• Prevents contamination and corrosion within the brake line fittings
• Addresses brake system failures related to hose deterioration or damage

Installation Notes and Tips

When installing the Dorman H621789 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to achieve a proper seal at both fittings. Avoid twisting or kinking the hose during installation to maintain flexibility and prevent premature wear. After installation, bleed the brake system thoroughly to remove any air and verify there are no leaks at the connection points.

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 supports durability and resistance to brake fluid and environmental exposure. This part is backed by Dorman's quality standards, providing confidence in its reliability and performance for your Chrysler, Dodge, Ram, or Volkswagen vehicle.