Dorman H621736 Brake Hydraulic Hose - Rear Right

Durable Brake Hydraulic Hose for Nissan GT-R

The Dorman H621736 brake hydraulic hose is designed specifically for Nissan GT-R models, providing reliable brake fluid transfer with durable materials. This flexible hose ensures consistent braking performance under various driving conditions.

Key Features of Dorman H621736 Brake Hose

• Constructed with EPDM rubber hose material for flexibility and resistance to heat and wear
• Black outer sleeve made of rubber for added protection
• Ends feature treated steel fittings for corrosion resistance and durability
• End 1 fitting type: junction with M10 x 1.0 thread diameter
• End 2 fitting type: female with M10 x 1.0 inside diameter
• Overall hose length of 11.5 inches for precise fitment
• Package includes one brake hydraulic hose without mounting hardware or brackets

Detailed Description of the Brake Hydraulic Hose

This Dorman brake hydraulic hose (part number H621736) is engineered to meet the specific requirements of the Nissan GT-R brake system. The flexible EPDM rubber hose material withstands high temperatures and exposure to brake fluid, while 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 type—ensuring secure connections and resistance to corrosion. The hose length of 11.5 inches is designed to match the OEM specifications for proper installation and function.

Common Applications and Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on Nissan GT-R vehicles
• Resolving brake fluid leaks caused by damaged or deteriorated hoses
• Restoring proper brake pressure and pedal feel
• Preventing brake failure due to hose swelling or rupture
• Maintaining brake system integrity during high-performance driving

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 damage or corrosion
• Use appropriate tools to avoid damaging the treated steel fittings during installation
• Bleed the brake system thoroughly after hose installation to remove air
• Verify no leaks and proper brake pedal firmness before driving

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621736 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.