Dorman H621248 Brake Hydraulic Hose - Rear Right

Reliable Brake Hydraulic Hose for Nissan and Infiniti Vehicles

The Dorman H621248 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Nissan and Infiniti models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.

• Compatible with Nissan 370Z, G25, G35, and Infiniti G37 models
• Constructed with EPDM rubber hose material and a black rubber outer sleeve
• Features treated steel fittings: banjo fitting on one end and female fitting on the other
• Includes gaskets for secure sealing; mounting hardware and brackets are not included
• Overall length of 10.75 inches with a 10 mm thread diameter and M10 x 1.0 fitting inside diameter

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621248) is built 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 abrasion and environmental factors. Both ends feature treated steel fittings—one banjo type and one female type—ensuring a secure and leak-free connection within the brake system. The included gaskets help maintain a tight seal, preventing fluid leaks and maintaining brake system integrity.

Compatible Nissan and Infiniti Models

This brake hose is specifically designed for use with Nissan 370Z, G25, G35, and Infiniti G37 vehicles. When replacing brake hydraulic hoses on these models, using the correct part number H621248 ensures proper fitment and reliable brake performance.

Common Brake System Issues Addressed

• Brake fluid leaks caused by worn or cracked hoses
• Reduced brake responsiveness due to hose swelling or damage
• Corrosion or damage to fittings leading to fluid loss
• Brake hose deterioration from exposure to heat and road debris
• Maintaining brake system safety and performance through proper hose replacement

Installation Notes and Tips

When installing the Dorman H621248 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings. Replace the gaskets included with the new hose to prevent leaks. Avoid twisting or stretching the hose during installation. After installation, bleed the brake system to remove any air and verify proper brake function before driving.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The H621248 part undergoes rigorous quality control to ensure durability and reliability. This product includes a gasket for sealing and is backed by Dorman's limited warranty against defects in material and workmanship.