Dorman H380427 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Lexus Land Cruiser and Toyota LX450

The Dorman H380427 brake hydraulic hose is designed to provide dependable brake fluid transfer for Lexus Land Cruiser and Toyota LX450 models. Engineered with durable materials, this flexible brake hose ensures consistent performance under demanding conditions.

• Compatible with Lexus Land Cruiser and Toyota LX450 vehicles
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for abrasion resistance
• Ends feature treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets for secure sealing
• Overall length of 10.38 inches with 9.88 inches on axis 1 length
• End 1 thread diameter: 10 mm; End 2 fitting inside diameter: M10 x 1.0

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H380427) is manufactured 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 wear and environmental factors. Both ends of the hose are equipped with treated steel fittings— a banjo fitting on one end and a female fitting on the other—ensuring a secure and leak-free connection. The included gaskets help maintain a tight seal, preventing brake fluid leaks and maintaining system integrity. With an overall length of 10.38 inches, this flexible hose is designed to match the original equipment specifications for Lexus Land Cruiser and Toyota LX450 models.

Applications and Common Brake System Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged fittings or seals
• Restoring proper brake fluid pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Maintaining brake system safety and reliability

Installation Notes and Tips

When installing the Dorman H380427 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking care to avoid contamination of the brake system. Use the included gaskets to ensure a proper seal at both fittings. Avoid twisting or kinking the hose during installation to maintain flexibility and prevent premature failure. After installation, bleed the brake system thoroughly to remove any air and verify proper brake function before driving.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H380427 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake components to cover defects in materials and workmanship.