Dorman H381328 Brake Hydraulic Hose - Rear Center

Durable Brake Hydraulic Hose for Toyota Tundra

The Dorman H381328 brake hydraulic hose is designed specifically for Toyota Tundra models, providing reliable brake fluid transfer with a flexible and durable construction. Engineered to meet OEM specifications, this brake hose ensures consistent performance under demanding driving conditions.

• Compatible with Toyota Tundra vehicles
• Overall length of 20.25 inches for precise fitment
• Flexible hose made from EPDM rubber for durability and heat resistance
• Black outer sleeve constructed from rubber for protection against wear
• Ends feature treated steel fittings: male (10 mm thread diameter) and female (M10 x 1.0 inside diameter)
• No mounting hardware, brackets, or gaskets included

Product Details and Specifications

This Dorman brake hydraulic hose (part number H381328) is built with a flexible EPDM rubber hose material that withstands heat, pressure, and exposure to brake fluid. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—one male with a 10 mm thread diameter and one female with an M10 x 1.0 inside diameter—to ensure secure and leak-free connections within the brake system. The hose measures 20.25 inches in overall length, matching the exact requirements for Toyota Tundra brake lines.

Common Applications and Problem Resolution

• Replacement for worn or cracked brake hydraulic hoses on Toyota Tundra
• Addresses brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel
• Prevents brake system failure due to hose rupture or swelling
• Suitable for maintenance and brake system repairs requiring flexible hose replacement

Installation Notes and Tips

When installing the Dorman H381328 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify the hose length and fitting types match the original equipment. Use appropriate tools to tighten the male and female fittings to manufacturer torque specifications. Bleed the brake system thoroughly after installation to remove air and restore proper brake function. Note that mounting hardware, brackets, and gaskets are not included and may need to be reused or replaced separately.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H381328 part undergoes rigorous quality control to ensure durability and safety in brake system applications. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty information.