Dorman H621570 Brake Hydraulic Hose - Front Right Inner

Reliable Brake Hydraulic Hose for Infiniti FX35 and FX50

The Dorman H621570 brake hydraulic hose is designed to provide dependable brake fluid transfer for Infiniti FX35 and FX50 models. Engineered with durable materials, this flexible hose ensures consistent braking performance under various driving conditions.

• Compatible with Infiniti FX35 and FX50 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: junction type on one end and female fitting on the other
• Overall length approximately 12.65 inches with precise thread diameters (M10 x 1.0)

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621570) features a flexible EPDM rubber hose that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends are equipped with treated steel fittings—one junction type and one female fitting—ensuring secure connections to the brake system. The hose measures 12.65 inches in overall length, with thread diameters of M10 x 1.0, designed specifically for the brake systems of Infiniti FX35 and FX50 vehicles.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid pressure and pedal feel
• Eliminates brake system soft or spongy pedal issues due to hose failure
• Prevents brake fluid contamination from damaged outer sleeves
• Ensures safe and reliable braking performance on Infiniti FX35 and FX50

Installation Notes and Tips

Installation of the Dorman H621570 brake hydraulic hose requires basic brake system knowledge and tools. Before installation, ensure the vehicle is securely lifted and the brake system is depressurized. Carefully remove the old hose fittings and avoid twisting the new hose during installation. Use the correct torque specifications for the M10 x 1.0 fittings to prevent leaks. After installation, bleed the brake system thoroughly to remove air and verify proper brake pedal firmness.

Quality Assurance and Warranty

Dorman manufactures the H621570 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 brake fluid and environmental factors. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.