Dorman H622459 Brake Hydraulic Hose - Rear Center

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H622459 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 21.06-inch length.

• Durable black EPDM rubber hose material for flexibility and resistance
• Outer sleeve constructed from rubber for added protection
• Ends feature treated steel fittings with inverted flare attachment types
• Female fitting on End 1 with 7/16 in-24 thread diameter
• Junction fitting on End 2 with 3/8 in-24 inside diameter
• Overall length of 21.06 inches for specific vehicle fitment
• Stamped steel bracket material (bracket not included)
• Package contains one brake hydraulic hose (mounting hardware not included)

Durable Construction and Precise Fitment Details

The Dorman H622459 brake hydraulic hose is constructed from EPDM rubber, known for its excellent resistance to heat, ozone, and brake fluid degradation. The flexible hose design allows for smooth routing within the brake system, accommodating suspension and steering movements. Both ends of the hose feature treated steel fittings with inverted flare attachment types, ensuring a secure and leak-free connection. The female fitting on End 1 has a 7/16 in-24 thread diameter, while End 2 includes a junction fitting with a 3/8 in-24 inside diameter. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. This hose measures 21.06 inches in overall length, making it suitable for specific vehicle brake line replacements.

Common Applications and Problem Resolution

• Replacement of worn or cracked brake hydraulic hoses causing fluid leaks
• Restoring proper brake fluid flow to maintain consistent brake pressure
• Addressing brake pedal softness or sponginess due to hose deterioration
• Repairing brake line damage from corrosion or physical wear
• Upgrading to a reliable hose for improved brake system safety

Installation Notes and Tips

When installing the Dorman H622459 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify that the inverted flare fittings match the vehicle’s brake line connections. Use appropriate brake line wrenches to prevent damage to fittings during removal and installation. After installation, bleed the brake system thoroughly to remove air and restore proper brake pedal feel. Note that mounting hardware and brackets are not included and should be reused or replaced as needed.

Quality Assurance and Warranty Information

Dorman manufactures the H622459 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. For exact warranty terms, consult the product documentation or manufacturer resources.