Dorman H38879 Brake Hydraulic Hose - Rear Center

Reliable Brake Hydraulic Hose for Lexus and Toyota Vehicles

The Dorman H38879 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Lexus and Toyota models. Engineered with durable materials, this flexible hose ensures consistent braking performance for vehicles like the Lexus LX470 and Toyota 4Runner.

• Compatible with Lexus 4Runner, Land Cruiser, and LX470 models
• Constructed with EPDM rubber hose material for flexibility and durability
• Black outer sleeve made of rubber for protection against wear
• Ends feature treated steel fittings: male (End 1) and female (End 2)
• Overall length of 14.63 inches for precise fitment
• Thread specifications: End 1 with 10 mm diameter, End 2 with M10 x 1.0 inside diameter
• Does not include mounting hardware, brackets, gaskets, or seals

Durable Construction and Precise Fitment

The Dorman H38879 brake hydraulic hose is manufactured with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The flexible hose design allows for smooth routing within the brake system, accommodating vehicle suspension and steering movements. Both ends are equipped with treated steel fittings—male on one end and female on the other—ensuring secure connections and preventing leaks. The 14.63-inch length matches OEM specifications for a direct replacement on compatible Lexus and Toyota models.

Compatible Vehicles and Applications

This brake hydraulic hose is specifically compatible with the following vehicles:

• Lexus 4Runner
• Lexus Land Cruiser
• Lexus LX470
• Toyota 4Runner

It is designed to replace worn or damaged brake hoses that may cause issues such as brake fluid leaks, reduced braking efficiency, or spongy brake pedal feel.

Common Issues Addressed by This Brake Hose

• Brake fluid leaks due to cracked or deteriorated hoses
• Reduced brake responsiveness from hose swelling or internal damage
• Spongy or soft brake pedal feel caused by hose failure
• Brake system contamination from compromised hose integrity
• Corrosion or damage to fittings leading to fluid loss

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake system work
• Carefully remove the old brake hose, noting the routing and connection points
• Use appropriate tools to avoid damaging fittings during removal and installation
• Bleed the brake system thoroughly after installation to remove air and restore proper brake function
• Inspect all brake components for wear or damage during replacement

Quality Assurance and Warranty

Dorman manufactures the H38879 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.