Dorman H380389 Brake Hydraulic Hose - Front Right

Reliable Brake Hydraulic Hose for Ford and Mazda Trucks

The Dorman H380389 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Ford and Mazda trucks. Engineered with durable materials, this flexible hose ensures consistent braking performance for models like the Ford Ranger and Mazda B2300.

• Compatible with Ford B2300, B3000, B4000, and Ranger models
• Constructed with EPDM rubber hose and a black rubber outer sleeve
• Includes gaskets for secure sealing
• Features treated steel fittings: banjo type on one end and female on the other
• Overall length of 25.5 inches with a 15.63-inch axis length
• Flexible hose design with a protective jacket included

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H380389) 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 0.38-inch thread diameter and one female fitting with a 3/8 in-24 inside diameter—ensuring a secure and leak-free connection. The included gaskets help maintain a tight seal during installation. With an overall length of 25.5 inches and a flexible design, this hose fits precisely in the brake system of compatible Ford and Mazda trucks.

Compatible Vehicles and Applications

This brake hydraulic hose is specifically designed for use with the following vehicles:

• Ford B2300
• Ford B3000
• Ford B4000
• Ford Ranger
• Mazda B2300

It is intended to replace worn or damaged brake hoses that may cause issues such as brake fluid leaks, reduced braking efficiency, or hose swelling.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks due to cracked or deteriorated hoses
• Swollen or bulging brake hoses affecting brake pressure
• Corroded or damaged fittings causing fluid seepage
• Reduced brake responsiveness from compromised hose integrity
• Preventing contamination and maintaining brake system safety

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Drain brake fluid to prevent spills and contamination
• Use the included gaskets to ensure a proper seal at both fittings
• Inspect mounting points and hardware for wear; note that mounting hardware and brackets are not included
• After installation, bleed the brake system thoroughly to remove air

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. This part includes a gasket for proper sealing and comes with a limited warranty against defects in material and workmanship, providing confidence in its reliability for your Ford or Mazda truck.