Dorman H621594 Brake Hydraulic Hose - Front Left or Front Right

Dorman Brake Hydraulic Hose H621594

Dorman H621594 is a brake hydraulic hose engineered to match the fit, function, and performance of the original hose on specific vehicles and positions. Built for the front brake circuit, it supports safe, consistent brake fluid transfer on select Lexus and Toyota applications.

• Brake hydraulic hose for front brake service
• Flexible hose design with EPDM rubber hose material
• Black outer sleeve with treated steel end fittings
• Banjo end 1 fitting and female end 2 fitting
• Bracket included; gasket or seal included
• Overall length: 29.25 in.
• Package contents: 1 brake hose; gaskets

Vehicle Fitment

• Fits 2011-2017 Lexus CT200h, front right.
• Fits 2014 Toyota Prius, front right.
• Fits 2010-2013 Toyota Prius, front left.

Detailed Product Overview

This brake hose is built for direct replacement service on select Lexus CT200h and Toyota Prius models. The rubber EPDM hose construction is paired with treated steel fittings and a stamped steel bracket to help maintain secure routing and reliable brake fluid flow at the wheel end. Dorman H621594 is a practical choice when replacing a worn, cracked, or leaking front brake hose during a complete brake repair.

This part cross-references Raybestos Brakes BH383444 and Sunsong 2204918 for the same application.

What This Part Helps Address

• Brake fluid seepage from a deteriorated hose
• Cracking or swelling in the original rubber brake line
• Soft or inconsistent brake pedal feel caused by hose wear
• Corrosion or damage at the hose fittings or bracket area
• Front brake service on a Lexus CT200h or Toyota Prius

Installation Notes and Tips

Verify the vehicle position before installation, since this hose is listed for front right and front left applications depending on model year. Inspect the mating brake components, replace worn gaskets as needed, and confirm the hose routing matches the original layout before bleeding the brake system. Because brake hydraulic components affect stopping performance, installation should be completed by a qualified technician.

Quality Assurance

Dorman designs this brake hydraulic hose to match the original part’s fit and function on the listed vehicles and positions. The construction uses rubber hose material, treated steel fittings, and included gaskets to support a proper replacement during brake system repair.