Dorman H620239 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Lexus IS300

The Dorman H620239 brake hydraulic hose is designed specifically for the Lexus IS300, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance.

• Compatible with Lexus IS300 models
• Flexible EPDM rubber hose material for durability
• Black outer sleeve made of rubber for protection
• Ends feature treated steel fittings: banjo and female types
• Includes gaskets for secure sealing
• Overall length of 14.5 inches with 12.75 inches on axis 1
• No mounting hardware or brackets included

Durable Construction and Precise Fitment

The Dorman H620239 brake hydraulic hose is constructed with an EPDM rubber hose material that offers flexibility and resistance to heat and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose feature treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. This hose measures 14.5 inches in overall length, with a 12.75-inch axis 1 length, designed to fit the brake system layout of the Lexus IS300 precisely. The package includes necessary gaskets to maintain a proper seal during installation.

Application and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Lexus IS300
• Solves brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake fluid pressure and pedal feel
• Prevents brake system failure due to hose rupture or swelling
• Addresses compatibility issues with original equipment hoses

Installation Notes and Tips

When installing the Dorman H620239 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to prevent leaks at the fitting connections. Since mounting hardware and brackets are not included, reuse the original components or source compatible parts as needed. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal response before driving.

Quality Assurance and Warranty

Dorman manufactures the H620239 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part includes a gasket for proper sealing and is backed by Dorman's quality standards. Please refer to Dorman's warranty policy for specific coverage details.