Dorman H620874 Brake Hydraulic Hose - Front Right or Front Right Inner

Reliable Brake Hydraulic Hose for Nissan and INFINITI Vehicles

The Dorman H620874 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Nissan and INFINITI models. Engineered with durable materials, this flexible hose ensures consistent braking performance and safety.

• Compatible with Nissan 370Z, EX35, G25, G35, G37, GT-R, M35, M37, M45, M56 and INFINITI models
• Constructed with EPDM rubber hose material and a black rubber outer sleeve for durability
• Ends feature treated steel fittings: junction type on one end and female fitting (M10 x 1.0 thread) on the other
• Overall length of 10.63 inches with axis lengths of 9.5 inches each
• Flexible hose design for reliable brake fluid flow under various driving conditions

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620874) 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 of the hose feature treated steel fittings—one junction type with a 10 mm thread diameter and one female fitting with M10 x 1.0 thread size—ensuring a secure and leak-free connection. The hose’s flexible design accommodates movement and vibration, maintaining brake system integrity on Nissan and INFINITI vehicles.

Compatible Nissan and INFINITI Models

This brake hydraulic hose is compatible with a range of Nissan and INFINITI vehicles, including the Nissan 370Z, EX35, G25, G35, G37, GT-R, M35, M37, M45, M56 models. When replacing brake hoses on these vehicles, using the correct part number H620874 ensures proper fit and function.

Common Brake System Issues Addressed

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

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake hose replacement
• Carefully remove the old hose and inspect fittings for corrosion or damage
• Use appropriate brake fluid and bleed the brake system after installation to remove air
• Verify hose routing matches original to avoid kinks or interference
• Check for leaks and proper brake pedal feel before driving

Quality Assurance and Warranty

Dorman manufactures the H620874 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The EPDM rubber and treated steel fittings provide 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 ensure customer confidence in product reliability.