Dorman H621721 Brake Hydraulic Hose - Rear Left Outer

Reliable Brake Hydraulic Hose for Nissan Juke

The Dorman H621721 brake hydraulic hose is designed specifically for Nissan Juke models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Nissan Juke brake systems
• Flexible EPDM rubber hose with black outer sleeve
• Overall length of 12.56 inches for precise fitment
• Treated steel fittings: banjo type on one end, female on the other
• Includes necessary gaskets for secure sealing

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621721) features a flexible EPDM rubber hose material with a black rubber outer sleeve, designed to withstand heat, pressure, and environmental exposure. The hose measures 12.56 inches in overall length, with an 11.81-inch axis length, ensuring an exact fit for the Nissan Juke. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—providing reliable connections to the brake system. The package includes gaskets to ensure a leak-free installation, although mounting hardware and brackets are not included.

Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses on Nissan Juke vehicles
• Addresses brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel for safe braking
• Prevents brake system failure due to hose degradation
• Suitable for maintenance and brake system repairs requiring flexible hose replacement

Installation Notes and Tips

When installing the Dorman H621721 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to create a proper seal at the fittings. Since mounting hardware and brackets are not included, reuse existing components or source compatible parts separately. After installation, bleed the brake system thoroughly to remove air and verify there are no leaks before driving.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to corrosion and wear. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use.