Dorman H381084 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H381084 brake hydraulic hose is engineered to provide dependable brake fluid transfer for safe and effective braking performance. Designed with durable materials and precise fittings, this flexible brake hose is suitable for various vehicle applications requiring a 12.5-inch overall length.

• Durable black EPDM rubber hose material for flexibility and resistance to heat and wear
• Outer sleeve made of rubber to protect against abrasion and environmental damage
• Ends feature treated steel fittings: male on one end and female on the other for secure connections
• Thread diameter of 7/16 in-24 on both ends ensures compatibility with specific brake systems
• Overall length of 12.5 inches with an axis length of 10.78 inches for precise fitment
• Package includes one brake hydraulic hose without mounting hardware or brackets

Durable Construction and Precise Fitment Details

The Dorman H381084 brake hydraulic hose is constructed from EPDM rubber, known for its excellent resistance to heat, ozone, and brake fluid exposure. The flexible hose design allows for smooth routing within the brake system, accommodating vehicle suspension and steering movements. Both ends are equipped with treated steel fittings—male on one end and female on the other—featuring a 7/16 in-24 thread diameter to ensure a secure and leak-free connection. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors, extending the hose's service life.

Common Applications and Problem Resolution

• Replacement for worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restores proper brake fluid pressure for consistent braking response
• Addresses hose swelling or bulging due to heat exposure or aging
• Eliminates brake drag caused by internal hose collapse or blockage
• Prevents contamination and moisture ingress that can degrade brake system performance

Installation Notes and Tips

When installing the Dorman H381084 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding damage to surrounding components. Verify that the 7/16 in-24 thread fittings match the vehicle’s brake line connections. Use appropriate brake line wrenches to prevent rounding off fittings. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic pressure. Inspect for leaks and test brake pedal firmness before driving.

Quality Assurance and Warranty Information

Dorman manufactures the H381084 brake hydraulic hose to meet or exceed OEM specifications for durability and performance. The use of treated steel fittings and EPDM rubber materials ensures long-lasting service life under normal operating conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.